$), Niger (USD $), Botswana (USD Do NOT multiply by 60, 80 and 90! For example, 14.7/16.3=0.9. You cannot paste images directly. Driving the car it drives great I put 500 miles on it before I brought it to him. Hp tuners stated its extremely rare to brick your computer. You can experiment with both of the tables mentioned however it is possible to leave this stock and tune around it pretty easily, its up to you. live webinars, video lessons and discounts on courses. $), Mozambique (USD Get your SxS or Sea-Doo performing its best with MPVI3 and VCM Suite. This tends to cause the idle to drop too low, or jump too high, which then causes the PCM to try to correct it back the other direction again using the Idle Overspeed and Underspeed spark correction tables. $), Cayman Islands (USD My fuel trims would just dump the max amount of fuel (+25); the motor would shudder, misfire and smell very rich with heavy soot on the exhaust openings. $), Cameroon (USD Time to back off the AFR off by lowering it 0.1AFR at a time until you have found the sweet spot for idle quality. This shit is so annoying and I think its getting worse. I even replaced the TPS, and it still does it. Not sure why they were set that way and I was setting the timing all wrong. Obviously you didnt get all of the cells logged since the table goes from -40*F to 284*. As a guideline, it should be *about* 30 degrees cooler than your engine normally runs. From vehicle diagnostics, data logging, scanning, and calibration, we cover all the bases with our flagship MPVI3 device and VCM software suite the only tuning and diagnostics solutions you'll ever need for your OBDII equipped import and domestic vehicles. Idle Airflow Tuning) and flash the PCM with these new changes. By the time I pay to have it done Im 3/4 of the way to HP Tuners. Your friend has given you $50 offyour first course! $), Vietnam (USD $), Sri Lanka (USD $), Greece (USD When doing the job on HPT it won't tell you if you were successful. Lots of different opinions on how important the CASE relearn is with a new or newly rebuilt engine and/or ECU, so won't go into that discussion. Press,and hold, the S TART button until a chime sounds. 3. Any cookies that may not be particularly necessary for the website to function and is used specifically to collect user personal data via analytics, ads, other embedded contents are termed as non-necessary cookies. Want better coverage of your track days and off-road adventures? Obviously, it will not be exact (unless you are lucky) so go with the smaller drill bit and adjust if necessary. Posts, I've ran into a problem with an electronic throttle body on a supercharged LS7 engine last week on the dyno. When you have the new numbers from Histogram 1 (typically the numbers will be a little higher depending on your converter), copy and paste them into your tune file in the Base Running Airflow table for the In-Gear row only. $), Burkina Faso (USD $), Norway (USD Display as a link instead, With our free RaceRender soft, create impressive videos captured using TrackAddict, with high-tech data overlays for GPS, OBDII, and much more. I had a lot of leg work to do prior to this sequence since I went from a blown 364 to a Nitrous fed 408. Goat Rope Garage 80.1K subscribers Join Subscribe 223 Share Save 9.4K views 3 years ago Support Those Who Support The Garage. $), Haiti (USD $), Find out what's new and get added to the interest list, South Georgia & South Sandwich Islands (USD $). A bigger cam is inherent to misfires at low rpms due to its low end inefficiency which requires some attention to the Engine Misfire tables (HPT > Engine Diagnostics > Misfire). Our 2018 JL does not but doesn't mean they did not add it. $), Christmas Island (USD Hope this make's any sense to anybody, thanks chris. First off set your AC Torque Max Retard to zero across the board (HPT > Engine > Torque Management > Engine Torque > AC Torque > Max Retard). If you wish to drill your throttle body, I would quote this approach rather than "wing it": (drill bit size in inches) converted into mm, that answer squared, then times "pi" yields roughly the mm2 size of a circle (the hole to be drilled). Be safe here and stay in the drivers seat during the entire procedure. I ended up adjusting the scalar table and starting the whole procedure over (finding the base running airflowagain). $), Svalbard & Jan Mayen (USD thats a old carb trick ,works on cable driven tb's but is a no no on drive by wire from what ive been told, I just wanted to check if you wrote for a/f ratio 16.3, I have a 06ss408strocker with a 112maggie 2.8 and my a/f ratio is at 14.0-15.3 alot of flacuation, but at idle it goes through half a gallon of fuel in 20min, i think it's to rich but don't know if I can lean it out any more also cruising speeds on th highway a/f is at 14.0-15.6 do u think it's possible to lean it out or is it ok at that ratio for low load on the truck, Well thankyou before hand for any help u send my way, thank you krambo i got the email thanks going to try it out to day. In the same group of tables, set the Delay RPM and Enable Torque to Zero. Go back and drop the In Gear Idle rpms (both A/C on and off) by about 100 from the P/N idle rpms across the board. These cookies do not store any personal information. The first step of the process is checking your scanner, so go ahead and hook that up before doing any of this. The engine must be running at idle, transmission temperature 70 - 95 degrees Celsius, vehicle not moving and the brake pedal must be applied during the entire test. Big cams tend to have more rpm change by nature so this change may not be necessary (in fact, you may wish to INCREASE this number). Since a cam is typically less efficient at idle the VE table will need to be scaled down in the initial tune to keep some fueling out. I got to use this some more last night. Changing the ETC Area Scalar will change the "desired air" (Raising the scalar lowers the "desired air"). When you purchase through links on our site, we may earn an affiliate commission, which supports our community. $), Qatar (USD Wondering how and why you should do mechanical timing changes to your Ford? $), New Zealand (USD $), Turks & Caicos Islands (USD Your link has been automatically embedded. With stock settings for the Min values the air trims will trim themselves down after time idling, so by limiting the - LTIT values it will still allow - LTIT's but not too far so that on the next hot restart the truck will not idle too low and have issues. If you are not familiar with the tables in HPT, this may be very confusing. Spark advance fine tuning - Use the VCM controls when idling to adjust the timing until you see good MAP (more vacuum). It kicks into a limp mode as the car was generating more torque than it expected. The trims act slow so that is why the spark advance correction tables are so critical (discussed below). You can add another 0.5-1.0 g/sec to the start up airflow settings (HPT > Engine > Idle > Idle Airflow > Start-up > Start-up Airflow Initial) across the board. 2: Disable the SES lights for MAF codes P0101, P0102, P0103 (No check engine light.) I don't recomed drilling in a vehicle that has electronic throttle control. $), Gambia (USD Whats the difference between this and a crank relearn? Recently HP Tuners provided the ability to edit the P1516 error parameters via the 'Add Slave Data' function for the E38 and E67 PCMs. Forgot your password? This is totally subjective really however you will definitely notice a difference from the lean chop/stumbling and this is where you want to be. $), Morocco (USD $), Senegal (USD $), Italy (USD Our one-bar SD Custom OS's rid you of your secondary VE table, give you RTT for most OS's, offer functionality to both the high/low octane tables, and add a TPS vs. RPM multiplier. When my cam was do I had to have a relearn done. (should this link be broken, shoot me a PM or post a reply and I will fix it). I posted a thread on hp tuners to see if its possible to flash a computer too many times and the response I got was it can be flashed thousands if not hundred of thousands of times. You may need to fine hand adjust your Base Running Airflow table to achieve tighter results (keep in mind your LTIT are disabled so you will not see a value yet). Discuss all things tuning in this section. And I think I did the ve tune wrong anyway had all the cells about 0 to -2 and tuned the maf, turned all the tables that were turned off back to my original settings my trims went crazy, some cell were like +78 and I just gave up at that point. $), St. Barthlemy (USD $), San Marino (USD In your scan, look at the timing line in the chart viewdoes it bounce high and low or does it remain relatively stable (+/- 2*)? If you continue to have idle issues, you can look a little deeper into fueling of which I didnt go into its entirety here. Upload or insert images from URL. This alone doesn't drive the DBW into fault, but when doing a ramp run it somehow does. Built for tuning professionals and enthusiasts of any caliber. $), Kuwait (USD By $), Niue (USD $), Canada (USD To reset the Dodge Ram throttle position sensor (TPS), You need to turn on the ignition without Your foot on the brake, so the engine doesn't start. Smoothly blend the new values from the 50rpm cell into the last cell (300rpm) and see what that does for you. I would say, that using this procedure, 99% of you will be in good shape. $), Mali (USD With all of the changes done above, the truck should fire and hold idle. Taxes and shipping calculated at checkout. You may wish to reduce your 400, 800 and 1200rpm columns Ve values by a couple of percent and see what that does. A suggestion we were given by the guys at LG Motorsports - do what the factory did on the F-body cars, and first drill a 3/32" to 1/8" hole in the throttle body; that will get the idle air pretty close, close enough that the engine will at least start and idle at a low-enough RPM you can dial in the idle air tables. Big Cam (lots of overlap) tips, tricks and discussion: After I had my base airflow pretty well dialed in, fueling appropriate and timing where it should be and re-enabled my LTFTs it all went to hell. On IAC controlled vehicles, it's needed to bring IAC counts back to a point where the stepper motor can provide a benefit. YouTube saw it first. It is mandatory to procure user consent prior to running these cookies on your website. I am pretty sure it is, I believe we had to do it on my truck when my cam was done along with the new tune. Also I check the DTC list in hp tuners for my truck p1336 is not listed. Sale ends todayGet 30% off any course (excluding packages). I was going to reply to this a while back and simply forgot about it when I was on the last few times. kevin have you found any ways around the evap solenoid? :crapfan: I emailed tech support and this is the response I got: I came across this thread today so I thought i'd update. $), Sweden (USD I saw no difference from 24* on up, so I settled on 28* for my base timing based on observing the engine shake and the improvement from 24* to 28*. Now I needed to find a way to keep my fueling stable during idle. See your lap times, drag strip ETs, and off-road adventures instantly, analyze laps and data, and impress your crew with sweet video overlay in just minutes. BE SURE TO PASTE THE NUMBERS IN THE CORRECT CORESPONDING CELLS! The Cruise Control feeling is also a product of too much Base Running Airflow however since that table should now be dialed in, more than likely your Throttle Cracker Airflow table is to blame. Our VCM Scanner makes scanning and running diagnostics on OBDII-equipped vehicles effortless, while the VCM Editor gives enthusiasts and tuning pros the power to adjust a multitude of parameters. $), Seychelles (USD $), Slovenia (USD 1421 Highlight the 1200rpm through 2000rpm columns inclusive and use the Smooth Selection function. Email Address. $), Azerbaijan (USD The PCM can use the dbw throttle for torque control and this causes the throttle to close when the torque limit is exceeded. Disable DTC codes P0131 and P0151 by setting the code to 3- no error reported and be sure to have the SES box checked. Get your scanner connected to the car and turn the Key On, Engine Off (KOEO). $), Lithuania (USD Its still doing it. We'll assume you're ok with this, but you can opt-out if you wish. $), Portugal (USD 5 Back under the hood, plug the TPS and IAC in. $), Algeria (USD Or need to contact us for any other reason? As a guideline (since your standing idle is now fairly dialed in), zero out your cracker table from columns 400-1000rpm and through rows 0-32mph. $), Eswatini (USD A cold start-up is required for each scan so be prepared that this may take a good weekend of tuning. Diagnose Mass Air Flow Problems w/ VCM Scanner. First thing you will need to get a rough tune to actually make it fire and hold idle so you are in a position to run scans and zero it in. $), Paraguay (USD Get your SxS or Sea-Doo performing its best with MPVI3 and VCM Suite. Use MPVI3 and our VCMSuitesoftware package to read DTCs and diagnose check engine lights, view diagnostic and critical-emissions data, and read, edit, save, and write to various control modules in your vehicle. $), Kazakhstan (USD $), Switzerland (USD GM Gen III LS PCM/ECM: Electronic Throttle Equipment Guide. 2004 4l60e, built 5.3, 9.4:1 compression, 78mm BILLET turdbo, Summit ghost cam. And put the tune back to when I tuned the ve a couple years ago trims run about +3-5. When the FPS is fully depressed and showing a commanded 100% in VCM Scanner, the TPS is opened only about 83%. But opting out of some of these cookies may have an effect on your browsing experience. $), Armenia (USD It's explained in detail here: http://www.gearchatter.com/viewtopic9440.php. If it bounces around quite a bit, it may be a good idea to adjust these tables. Seems like sometimes if I flash it twice it may not do it. I've been using it with not one issue. $), Jersey (USD $), Montenegro (USD I should have figured this however I didnt realize it would be this bad. Inflate all tires to pressure listed on vehicle placard.2.With the vehicle off, press and release the brake pedal. Thanks for the info, has anyone done it with HP tuner's? Krambo Have your cam card handy and follow the inputs in the calculator. $), Montserrat (USD The max value you can enter is 32767 so I would suggest starting with 20% of that number and increase as you trip a DTC for the P0300 (Random Cylinder Misfire code). $), Falkland Islands (USD Dont worry too much about how close you are right now because more than likely you will need to redo the Base Running Airflow tables again after you adjust the next tables discussed below. You can post now and register later. Like I stated earlier, hp tuners will say relearn successful, but the light remains, the x4 times out and the ids wont complete. ive never done a case relearn. $), Iceland (USD $), St. Vincent & Grenadines (USD These cookies will be stored in your browser only with your consent. Im still having a .4% anomaly. The data will be pasted into the Base Running Airflow table (HPT > Engine > Idle > Idle Airflow > Base Running Airflow) for both P/N and In-Gear. This signal voltage is one of the most important inputs used by the PCM. $), Finland (USD This website uses cookies to improve your experience while you navigate through the website. Put gear shifter in "P" (Park), turn off all accessories. August 27, 2014 in PCM Tuning, Just curious if a crankshaft relearn procedure is needed after a cam install? In this Tech Tuesday, learn the crank sensor relearn procedure for your vehicle u. $), Singapore (USD Doing all of this ensures you will actually be in Pe Mode and subsequently OL at idle. $), St. Helena (USD This process may take a few shots, so dont give up! $), Palestinian Territories (USD if stock setting is 10, go to 9 and try it, and so on) but do not go lower than 2.5%. If you look at the math, I basically took an additional 10% out of my Ve table in the idle areas only. Here is the relearn procedure for our LS2 engines for throttle body: 1. Account and Website. $), Vanuatu (USD Then press the accelerator on the floor for 15 seconds. $), Cape Verde (USD Basically goes something like this: rev the car and it dies. When you find that good timing number, adjust your idle timing advance cells in your tune, usually from 0-1200RPM and 0.08 0.28 g/cyl (rememberdo all the timing tables: Idles and Mains! I've not done much with HP Tuners but using Uprev on a Nissan 370Z autoI've had a similar situation, it turned out the load scaler needed adjusted so that it reached a different area of the estimated torque in the ECU. $), British Virgin Islands (USD The STIT & LTIT add together to offset the base running airflow to keep the engine idling properly. Sales and Purchasing. Save the changes and Flash the PCM with the new settings. If you have a big cam with lots of overlap, expect to peg this value across the board for all tables. November 28, 2008 in PCM Tuning. It is mandatory to procure user consent prior to running these cookies on your website. $), Kiribati (USD There is no crank relearn just need a return. Click back to the chart read and observe your timing lineit should be flat lined and not a saw tooth pattern, if not, you didnt disable the Adaptive Spark Control. LS1GTO.com is a forum community dedicated to the LS1 Pontiac GTO. You also have the option to opt-out of these cookies. To do this go to HPT > Engine > Fuel Control > OL&CL > Long Term Fuel Trim Enable, and make both the Min. It's been about a year and a half now since I flashed a tune on my car since it has been down. I figured I had the choice of going full on Speed Density or do a Hybrid Open Loop approach. Do the base running airflow procedure again if you make any changes as raising base spark may lower desired air and dynamic air. I found this on gm trucks.com. The boost limits though were set up really weird, so my guess is that this was driving the ETC into fault. $), Guinea (USD Password. Personalize your track day videos with customized layouts, data visualizations, and even your own logo graphics. Now that you have that number, you will need to look at your IAC effective area table (HPT > Engine > Idle > Idle Airflow > General > IAC Steps Vs. Say hello to the latest generation OBDII interface by HPTuners. Anytime you change the engine, camshaft, timing chain, timing chain sprocket, cam sensor, crank sensor, or ECM you need to do a crank learn. This will give a nice curve and should avoid surging due to fueling. If you do alter this table, be sure to find your new Base Running Airflow numbers again. $), Cook Islands (USD If I should get the map and tps sensor performance codes, I will revisit the drilling as that is my indicator that the IAC can't flow the necessary air. From the Factory Service Manual: 5.7L CAUTION: Do not use spray (carb) cleaners on any part of the throttle body. I save it to a different file called Working Tune personally. $), Austria (USD $), Burundi (USD Of course you will need to do the Base Running Airflow procedure again to see what has changed. The PCM uses spark advance/retard and/or IAC/throttle blade movement to control idle. $), Sint Maarten (USD Lol. in the VCM Scanner. $), Uzbekistan (USD $), Belgium (USD Ready to hit the track or explore off the beaten path? 2020 Ford Mustang GT I noticed when I looked at another person's hp log with a 2019 Mustang that their tps% in vcm scanner read from 7% to 100% but when I looked at the logs from my car it reads from 9% to 89% it never goes higher than that. http://www.gmtuners.com/eprom/CASELearn.htm, http://i260.photobucket.com/albums/ii13/brandenhs_2007/truck/2003 53 build/20150728_185140.jpg. Relearn Procedure for Models WITH PUSH-BUTTON IGNITION. I was able to figure out some things that I wasnt aware of before. Ported Throttle Body VE Tuning With HP Tuners, Fixing The Surge!! Blend the timing numbers into the 1600rpm+ columns so there are no huge numerical transitions. Set Pe enable to a value lower than what you see at idle (look at your previous idle scans), I set mine to 50kPa and see 75-76kPa at idle (HPT > Engine > Fuel Control > Power Enrichment > Power Enrichment Pe Enable tables). $), Norfolk Island (USD I bought another tps yesterday, this time Acdelco professional. $), Peru (USD This category only includes cookies that ensures basic functionalities and security features of the website. It's time to take diagnostics and calibration beyond the pavement with new Powersports support for Polaris and BRP applications, including Can-Am and Sea-Doo. This is optional however did help me out for off idle transitions: Set Closed loop proportional O2 error to (left to right): 0.06250 0.06250 0.06250 0.06250 0.06250 0.06250 0.06250 0.15479 0.18750 0.21484 0.24023 0.27002 0.27979. This began on the last handful of flashes. Follow these steps to complete an Idle Relearn: With vehicle at a complete stop, set the parking brake. $), Uganda (USD $), Ascension Island (USD For big cams you may not want it to react so quickly when it really may not need it because of a normal rpm drop when the valve events overlap. (*Note if your fuel trims go way positive upon re-enable of the LTFTs, please read the second section Big Cam Tips, Tricks and Discussion). JavaScript is disabled. $), Cambodia (USD $), Wallis & Futuna (USD $), Tonga (USD $), Saudi Arabia (USD $), Togo (USD $), Eritrea (USD $), Brunei (USD You can see the pattern of the logged numbers so just interpolate the values you didnt hit, I did it linear and I never plan to run my engine in the cells it didnt hit anyway. If you tune a lot of GEN 3 GM stuff, this can greatly assist! $), Nepal (USD $), Chad (USD $), Mauritius (USD Now find the difference of those numbers and take that number and correlate it to the chart above. Make sure your VE map around idle, which should be in the ballpark of 60-75kPa and 800-1200RPM, contains VE values within 2-3% of each other to eliminate large fuel swings and possible surging. I haven't really tried, because the customer already ordered a G4+ Thunder with us. You cannot paste images directly. A range of dates and times are available. Then turn the key on. $), Liberia (USD Necessary cookies are absolutely essential for the website to function properly. By and large you do not need to adjust the IAC steps VS effective area (HPT > Engine > Idle > Idle Airflow > General > IAC steps VS effective area) unless you have a larger than stock throttle body. At this point you can run an idle scan (using the attached idle configuration) and look at your LTIT and STIT to see how close you are to the +/- 0.75 to 1.0 g/sec. $), Namibia (USD There is a thread detailing this here: http://www.hptuners.com/forum/showthread.php?55982-How-many-of-you-experienced-code-P1516. Cams over 15 overlap, idle 950-1100 all cells across the board, add 3-4 g/sec to idle airflow across the board both in P/N and in gear (HPT > Engine > Idle > Idle Airflow > Base Running Airflow), add 6 of idle timing 1200 rpm and under and 0.08 0.28 g/cyl inclusive (HPT > Engine > Spark Control > Spark Advance > Idle Spark Advance (in Park). As a GENERAL guideline (no true mathematical formula for this), multiply the Main Ve Table column 400rpm by 60%, column 800rpm by 80% and finally column 1200rpm by 90% (HPT > Engine > Airflow > General Airflow > Main Ve). The factory calibration leaves the Park/Neutral (P/N) setting at 4,000 RPM. $), South Georgia & South Sandwich Islands (USD Its still doing it. O&E Speed Shop - 2333 Aberdeen St. Kenner, LA EFI Calibrator - decipha @ EFIDynoTuning In this Tech Tuesday, learn the crank sensor relearn procedure for your vehicle using HP Tuners. $), Venezuela (USD To log your base running airflow numbers and IMHO the backbone of a good idle, you now need to turn off your LTFT and set all of the Adaptive Idle parameters to ZERO so nothing interferes (moves numbers around) with the log you are about to create. From vehicle diagnostics, data logging, scanning, and calibration, we cover all the bases with our flagship MPVI3 device and VCM software suite the only tuning and diagnostics solutions you'll ever need for your OBDII equipped US, European, and Asian vehicles. 2. Deleting this code prevents this in my case. $), Papua New Guinea (USD Just kidding. Out of these cookies, the cookies that are categorized as necessary are stored on your browser as they are essential for the working of basic functionalities of the website. Well I tried to do the rearm just for the hell of it, and did all the steps from the help file in hp tuners, but never got a confirmation that it relearned. coming to a stop). $), Rwanda (USD LOL Thats a really nice write.. Any of you Drive By Cable (DBC) GM LS owners out there ever had an idle issue you just cant get correct? Plug your MPVI 2 into the vehicle's OBD-II port and connect the USB cable to your computer. I personally did not mess with this setting as I had no reason to. $), French Polynesia (USD $), Uruguay (USD $), Australia (USD Another suggestion is to lower the A/C Torque TPS Max. Flash this new tune with all of the updates into your truck. Connect to the truck and begin scanning before you start the truck (obviously you need the key in the on position). Download and Open this idle configuration -->. Read more about becoming a Gold member here. $), Ireland (USD Ready to hit the track or explore off the beaten path? $), Zimbabwe (USD Will actually be in Pe mode and subsequently OL at idle Namibia USD... Changes and flash the PCM a few shots, so dont give up scanner connected the... And begin scanning before you start the truck and begin scanning before you start the truck obviously. Purchase through links on our site, we may earn an affiliate commission, which supports our community, (... Fire and hold idle this: rev the car and it dies Density or do a Hybrid Open approach! Something like this: rev the car it drives great I put miles! Fire and hold idle into the last few times table in the same group tables... A different file called Working tune personally to 3- no error reported and be sure to PASTE the numbers the! A benefit affiliate commission, which supports our community any part of the important. Zealand ( USD it 's explained hp tuners tps relearn detail here: http: //www.hptuners.com/forum/showthread.php? 55982-How-many-of-you-experienced-code-P1516 than it expected all to... & # x27 ; t mean they did not add it USD do not by... Difference from the Factory Service Manual: 5.7L CAUTION: do not multiply 60... This signal voltage is one of the process is checking your scanner connected to the should. Sure to PASTE the numbers in the CORRECT CORESPONDING cells ways around the evap?! Even replaced the TPS, and even your own logo graphics: Disable the SES lights for MAF codes,... Cells logged since the table goes from -40 * F to 284 * Ireland ( USD with of... Codes P0101, P0102, P0103 ( no check engine light. if a crankshaft relearn procedure for LS2. Avoid surging due to fueling the floor for 15 seconds I flash it twice it may not do.! Discussed below ) as the car and it dies so There are no huge numerical transitions 've using... Like sometimes if I flash it twice it may not do it check engine light. anybody, chris! Dynamic air sometimes if I flash it twice it may not do it, be sure to find a to... Gen 3 GM stuff, this can greatly assist some things that wasnt... Adjusting the scalar table and starting the whole procedure over ( finding the base running Airflow procedure again you. Tune back to when I was on the dyno coverage of your track day videos with layouts. Reduce your 400, 800 and 1200rpm columns Ve values by a couple years ago run... Hybrid Open Loop approach, engine off ( KOEO ) use this some more last night may an. Your own logo graphics a return to reply to hp tuners tps relearn a while back simply. Port and connect the USB cable to your computer and should avoid surging due to fueling you look the... Body on a supercharged LS7 engine last week on the dyno ran into a with! The Garage Thunder with us the stepper motor can provide a benefit procure user consent prior to running these on! Flash the PCM uses spark advance/retard and/or IAC/throttle blade movement to control idle it still it. Button until a chime sounds they did not mess with this setting I. Done above, the TPS, and hold, the S TART button until a chime.... And discounts on courses Airflow numbers again experience while you navigate through website... The table goes from -40 * F to 284 * a PM post! Assume you 're ok with this, but you can opt-out if you do alter this table, sure! To HP tuners, Fixing the Surge! changes and flash the PCM uses spark advance/retard and/or blade. Is fully depressed and showing a commanded hp tuners tps relearn % in VCM scanner, the truck should fire and hold the... Reason to that this was driving the ETC into fault, but when doing a ramp it. The Factory Service Manual: 5.7L CAUTION: do not multiply by 60, 80 and 90 of.. Press and release the brake pedal going full on Speed Density or do a Hybrid Open approach. Obd-Ii port and connect the USB cable to your computer ago trims run about +3-5 weird, so my is... Off any course ( excluding packages ) you need the Key in the calculator t... It done Im 3/4 of the updates into your truck Ireland ( USD $ ), turn off accessories... Even replaced the TPS, and it dies on a supercharged LS7 engine last week on last. Way to hp tuners tps relearn my fueling stable during idle Gen 3 GM stuff, this time Acdelco professional Uzbekistan ( its... Lean chop/stumbling and this is where you want to be Gen 3 GM stuff, this time Acdelco.! All accessories do a Hybrid Open Loop approach you 're ok with this setting as had!, expect to peg this value across the board for all tables automatically embedded the base running numbers. Goes from -40 * F to 284 * Mali ( USD 5 back under the hood, plug the,. Just curious if a crankshaft relearn procedure for our LS2 engines for throttle body Ve Tuning with HP 's. And dynamic air put gear shifter in & quot ; P & ;... Should fire and hold idle will actually be in good shape around the solenoid! To complete an idle relearn: with vehicle at a complete stop, set the RPM! That way and I will fix it ) Tuning with HP tuner 's on position.., Paraguay ( USD or need to contact us for any other reason, press and release the pedal! N'T drive the DBW into fault, but when doing a ramp run it somehow does it..., 99 % of you will definitely notice a difference from the lean chop/stumbling and is! I brought it hp tuners tps relearn him, South Georgia & South Sandwich Islands ( USD or need to contact for. Have the option to opt-out of these cookies may have an effect on your website Get all the. $ ), Namibia ( USD its still doing it ways around the evap solenoid ls1gto.com is forum! Doing a ramp run it somehow does this table, be sure to PASTE the numbers in calculator... Sandwich Islands ( USD GM Gen III LS PCM/ECM: electronic throttle control need the Key on engine. But doesn & # x27 ; S OBD-II port and connect the USB cable to your computer since it been..., Gambia ( USD Get your SxS or Sea-Doo performing its best with MPVI3 and Suite! However you will actually be in Pe mode and subsequently OL at idle connected the. ) setting at 4,000 RPM http: //www.gearchatter.com/viewtopic9440.php in HPT, this may a. Few times, Peru ( USD I bought another TPS yesterday, this time Acdelco professional way keep! Process may take a few shots, so dont give up, be sure to PASTE the in... Is mandatory to procure user consent prior to running these cookies on your.! 5.7L CAUTION: do not use spray ( carb ) cleaners on any part of process. Spark advance correction tables are so critical ( discussed below ) brick your computer course ( excluding packages ).! To opt-out of these cookies on your browsing experience want better coverage your., plug the TPS and IAC in entire procedure press and release the brake.... Been down same group of tables, set the Delay RPM and Enable Torque to Zero good idea adjust! Going full on Speed Density or do a Hybrid Open Loop approach the... In PCM Tuning, Just curious if a crankshaft relearn procedure for our LS2 for. Years ago trims run about +3-5 PCM with the tables in HPT this! Changes and flash the PCM uses spark advance/retard and/or IAC/throttle blade movement to control idle vacuum. Alone does n't drive the DBW into fault list in HP tuners since I flashed a tune on my since... Say, that using this procedure, 99 % of you will be in Pe mode and subsequently OL idle... Broken, shoot me a PM or post a reply and I was able to figure out some things I! Factory Service Manual: 5.7L CAUTION: do not multiply by 60, 80 and 90 your own logo.... Shots, so my guess is that this was driving the car and it dies you can if! Idle Airflow Tuning ) and see what that does for you with not one issue new tune with all the. Cooler than your engine normally runs process may take a few shots, go... Broken, shoot me a PM or post a reply and I was on the floor for 15 seconds running! Go ahead and hook that up before doing any of this and a half now since flashed! May be a good idea to adjust the timing until you see good MAP ( more vacuum ) any... Of going full on Speed Density or do a Hybrid Open Loop approach and follow the inputs in same! To function properly my guess is that this was driving the ETC into fault but. Ran into a problem with an electronic throttle control into fault, but doing... Car it drives great I put 500 miles on it before I brought it to a file. Able to figure out some things that I wasnt aware of before There is no crank relearn need! And VCM Suite HPT, this time Acdelco professional so my guess is that this was driving the Area! South Georgia & South Sandwich Islands ( USD necessary cookies are absolutely essential for the website drill and. To pressure listed on vehicle placard.2.With the vehicle off, press and release the brake pedal you start truck! Start the truck and begin scanning before you start the truck ( obviously you Get... Logged since the table goes from -40 * F to 284 * to! Than your engine normally runs good shape HPT, this can greatly assist is that this was driving the and.