hp tuners tps relearnhp tuners tps relearn

Disable closed loop at idle and part throttle by setting PE TPS vs. RPM to 0 from 0RPM to 1200RPM inclusive. If you choose to adjust this value, the scalar should move down in value not up as it's an inverse relationship to the throttle body size. 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). In 1998, the Camaro and Firebird received a cable . $), St. Barthlemy (USD This software suite combines the forces of our VCM Scanner and VCM Editor software, bringing enthusiasts and tuning professionals the ultimate diagnostic and calibration package. It's that easy. $), Eritrea (USD Can i get this on tape??? This procedure will get you real close to dialing in your Base Running Airflow table and you should notice a significant improvement on idle quality especially transitioning from Park to Drive after each set of new numbers entered into your tune. I will add that it doesn't mean to just lower the rev limiter to 4k, I once had a customer do that. This will give a nice curve and should avoid surging due to fueling. Blend this into your next 3 columns by highlighting the 400rpm through the 2000rpm column and select the Smooth Selection tab. This shit is so annoying and I think its getting worse. $), Singapore (USD Diagnose Mass Air Flow Problems w/ VCM Scanner. Built for tuning professionals and enthusiasts of any caliber. Smoothly blend the new values from the 50rpm cell into the last cell (300rpm) and see what that does for you. Disable STFT Open Loop (HPT > Engine > Fuel Control > OL/CL > Open Loop > STFT Open Loop). 7 - If you are not at your desired TPS and IAC position redo the above procedures in smaller increments such as 1% changes. $), Papua New Guinea (USD Get your SxS or Sea-Doo performing its best with MPVI3 and VCM Suite. After refusing to believe just the overlap and the headers would cause this bad of a false lean condition (and subsequent maxed + fuel trims), I confirmed I had no air/exhaust leaks. I bought another tps yesterday, this time Acdelco professional. $), North Macedonia (USD So, what happens is, when you do a ramp run on the dyno and hit 6000rpm the ECU shuts off the throttle to 16.5% and it sits there whatever you do on the accelerator pedal until you shut off the car and start it up again. During WOT you should be able to get at or over 99%. Yes, I'm thinking about going to a speed density tune, when I was tunning the VE table over the weekend, with MAF turned off truck ran great under 4000 rpm a little rich at idle, but I think that can be tuned out. $), Portugal (USD Also I check the DTC list in hp tuners for my truck p1336 is not listed. Take your logged IAC number and find that number on the table, look at the corresponding number right above it (write it down). There are a lot of tables not covered here that impact idle quality so keep in mind there is more than just what was discussed in this write-up for a good idle. $), Costa Rica (USD If fact, I ended up deleting the P0300 code as it was a nuisance. Agreed. I've read a old post saying that if a new harmonic balancer is installed it need's to done,what about reinstalling the original harmonic balancer, just curious if this causing all the random misfire's on my hp tuner' s scans, history misfire, but it dose not set a check engine light. $), Benin (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. $), Dominica (USD You just have to make sure you do it right, exactly like the instructions that pop up when you choose your OS. And is it difficult? TPS should read right around 0.4% - 0.8% for best results here. $), Greenland (USD Well actually HP Tuners says it's an LS3 ECU but I guess that doesn't matter anyways, as the car is far away from what we consider stock :). Powered by Invision Community, Silikhan Publishing Group, llc & SilveradoSS.com. Have you maxed out the torque limit tables? Blend the timing numbers into the 1600rpm+ columns so there are no huge numerical transitions. Again, save your new tune and reflash into the truck and let the truck cool down for at least several hours (I let it cool down over night). $), Seychelles (USD Yea I think I'm going to stick with the old fashion method, whenever I hear the words "brickable", I get a sour taste in my mouth. If you still have issues, run a log and look at the spark advance histogram when the A/C engages. Clear editor. Maybe it got changed when I did the enhanced OS? If they enroll we will email you a discount too. The PCM uses spark advance/retard and/or IAC/throttle blade movement to control idle. This should get that extra airflow you need into the engine at idle and start up so you dont have to fight the tune all day long. Deleting this code prevents this in my case. $), Kosovo (USD It is an adjustment (+/-) to that base airflow table. 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. $), Montserrat (USD It really helped my saw-toothed timing line and smoothed the roughness quite a bit, the stock tables are agressive. First turn the key off. 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! This began on the last handful of flashes. You cannot paste images directly. From the logs, it looks like the throttle is gradually closing once getting closer to that rpm range. I turned off adaptive spark using the bi-directional controls with the scanner (Spark Idle) so I had a steady, flat timing line and could actually see if there was MAP changes. The boost limits though were set up really weird, so my guess is that this was driving the ETC into fault. AT4X versions of the GMC Sierra and Canyon. Now find the difference of those numbers and take that number and correlate it to the chart above. $), Isle of Man (USD $), Macao SAR (USD In general the "hole" should be big enough so that IAC counts (IAC position) at hot idle is around 60-70 +/- a few units. $), Chile (USD $), Cyprus (USD Login. $), Guinea (USD These cookies will be stored in your browser only with your consent. Before you drill a hole in your throttle body, before you toss some odd numbers like commanding a 1500rpm idle at your tune, or before you just deal with a terrible idle that you cannot seem to get ironed out, take a read! Driving the car it drives great I put 500 miles on it before I brought it to him. 2: Disable the SES lights for MAF codes P0101, P0102, P0103 (No check engine light.) $), Mali (USD We also use third-party cookies that help us analyze and understand how you use this website. Car is supercharged with a centri blower. 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. Ford Tuning - Engine, Gas (Non Ecoboost, US), Ford Tuning - Engine, Gas (Non Ecoboost, Australia), OBD-I & OBD-II Hardware And Communications. $), French Southern Territories (USD 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. Save this tune file with a file name you can remember (i.e. 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. 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. 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. 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. I also pulled a few spark plugs and noticed they were not soot covered however were not lean as well. As a guideline, it should be *about* 30 degrees cooler than your engine normally runs. $), Senegal (USD Here is the relearn procedure for our LS2 engines for throttle body: 1. A cold start-up is required for each scan so be prepared that this may take a good weekend of tuning. $), Serbia (USD Our 2018 JL does not but doesn't mean they did not add it. $), Niger (USD Basically, when this procedure is used, you're syncing the throttle body, Accelerator Pedal Position Sensor (or Throttle Position Sensor), and other sensors with the PCM. I ended up adjusting the scalar table and starting the whole procedure over (finding the base running airflowagain). For example, 14.7/16.3=0.9. $), Belgium (USD $), Uruguay (USD Then turn the car off and start the engine and drive.When a TPS goes bad, then the car's throttle body . Keep in mind that positive fuel trims are dumped on top of your Power Enrichment at WOT as well and I certainly didnt want all that extra fuel at WOT. $), United States (USD MPVI3 is the only diagnostic and calibration tool you need to dial in your performance and start setting new records, on and off the pavement. Clear editor. Setting the Min Values to -0.5g/sec is very beneficial for big cams as on a hot restart more airflow is necessary. Congrats you've successfully done a tps relearn. We usually reply within 12hrs (often sooner). FWIW. Ok I searched here and saw nothing. Join our newsletter for exclusive FREE content including Have your cam card handy and follow the inputs in the calculator. $), Pakistan (USD This website uses cookies to improve your experience while you navigate through the website. When the FPS is fully depressed and showing a commanded 100% in VCM Scanner, the TPS is opened only about 83%. If you get some idle surge, chances are you may have too much timing in there (if your base running airflows are tuned and your fueling is good). Get your SxS or Sea-Doo performing its best with MPVI3 and VCM Suite. $), Slovakia (USD $), Denmark (USD There's a sticky on the HP Tuners forum covering it here: http://www.hptuners.com/forum/showthread.php?4961-2005-A4-GTO-Help-please&p=32069#post32069. $), Central African Republic (USD O.K. We'll assume you're ok with this, but you can opt-out if you wish. ECT settings equal to 284*F. Now ZERO out Adaptive Idle Parameters by going to HPT > Idle > Idle Airflow > Adaptive Idle Airflow and ZERO out the Max In-Gear AC Off, Min In-Gear AC Off, Max P/N AC off and the Min P/N AC off tables. 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. $), India (USD This website uses cookies to improve your experience while you navigate through the website. kevin have you found any ways around the evap solenoid? $), Aruba (USD Ill have to either do a tps reset or back the throttle blade out a tad. $), Mongolia (USD and get a heat cycle into your new valve springs (assuming you swapped them) OR you can dive strait into logging for the Desired Base Running Airflow numbers based on your specific cam and engine set-up. $), Czechia (USD $), Barbados (USD $), Trinidad & Tobago (USD The TPS PID actually represents TPS voltage as a percentage of 5.0 volts so at WOT the voltage ends up around 88% of 5.0 volts. $), Indonesia (USD Follow these steps to complete an Idle Relearn: With vehicle at a complete stop, set the parking brake. HP Tuners GM Gen III Training Part 29: Cable Throttle Idle Tuning walks you through how to properly tune with a cable throttle body based LS application. $), Sri Lanka (USD I haven't digged much into that but will and need to this week, so any help/suggestions is much apprechiated. It is mandatory to procure user consent prior to running these cookies on your website. 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). Misfires will prevent the Torque converter from locking when commanded among other thinngs. Just as before, do not touch the throttle, change gears or run the A/C or Defrost. From the Factory Service Manual: 5.7L CAUTION: Do not use spray (carb) cleaners on any part of the throttle body. $), Bosnia & Herzegovina (USD $), Germany (USD O&E Speed Shop - 2333 Aberdeen St. Kenner, LA EFI Calibrator - decipha @ EFIDynoTuning 1 - Turn the KOEO, while viewing your scanner, adjust your throttle body set screw until your throttle position is 2%, 2 - Turn your key to the OFF position, disconnect your scanner, 3- Head out under the hood and unplug your (TPS) and Idle Air Control Valve (IAC). By $), Tunisia (USD 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). and I spent about 10 hour's tunning on Sunday. I'm just trying to figure out this random misfire, right now I have p0300 set to no error reported so it keeps the mil off. That is our job to find out and know when to go what way. Its still doing it. TPS should read right around 0.4% - 0.8% for best results here. Do NOT multiply by 60, 80 and 90! Or of course you can randomly grab a drill bit and poke holes until you acheive 60-70ish. Next item to address is general idle fueling reduction, done by decreasing idle areas of the Ve table. Set Pe enrichment to 1.0 from 0RPM to 1200RPM inclusive. Add 2 g/sec to the Start-up Airflow Initial table across the board (HPT > Engine > Idle > Idle Airflow > Start-up Airflow Initial vs. ECT). $), Guernsey (USD Double-digit numbers can indicate a tune issue or a mechanical issue. If you do alter this table, be sure to find your new Base Running Airflow numbers again. 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. Keep raising this by 0.5AFR with 5-10 second pauses in between adjustments until the truck begins to chop and lope. $), Togo (USD $), China (USD 6 Your scanner should now read 0-0.8% range even though you added that 2% opening to it. If you don't know the proper answer DO NOT REPLY My biggest issue with post on here lately has been all of the people posting who have no actual knowledge about what it is they are actually posting about. Powered by Invision Community, Silikhan Publishing Group, llc & SilveradoSS.com. $), Caribbean Netherlands (USD No crank relearn here after the cam swap Well I think I will try the crank relearn anybody have any pointers? 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. Rookie mistake Ive been making, I picked up on last night, for some reason in my scanner my histogram is set in kpa instead of g/s like the timing maps are. $), Suriname (USD Dial-in your performance for the street, track, off-road trails, or water with the software suite that changed the game. $), Australia (USD $), Eswatini (USD Inflate all tires to pressure listed on vehicle placard.2.With the vehicle off, press and release the brake pedal. Make sure that you always the first receive our latest news and promotions. $), Ghana (USD Do the base running airflow procedure again if you make any changes as raising base spark may lower desired air and dynamic air. Keep me signed in. If you continue to have idle issues, you can look a little deeper into fueling of which I didnt go into its entirety here. Disable DTC codes P0131 and P0151 by setting the code to 3- no error reported and be sure to have the SES box checked. 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. :crapfan: I emailed tech support and this is the response I got: I came across this thread today so I thought i'd update. coming to a stop). $), Zambia (USD $), Mozambique (USD This forces Pe mode at idle (and subsequently Open Loop) and ignores the O2s. There is a thread detailing this here: http://www.hptuners.com/forum/showthread.php?55982-How-many-of-you-experienced-code-P1516. In this Tech Tuesday, learn the crank sensor relearn procedure for your vehicle using HP Tuners. These changes should let your truck return to idle quicker and prevent the cruise control feeling when you take your foot off the throttle. By If you choose to follow any of these How-2s, please do so at your own risk and do one change at a timein other words, I am not responsible if you blow it up or damage your engine. $), Bolivia (USD $), Jordan (USD LS1GTO.com is a forum community dedicated to the LS1 Pontiac GTO. 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. $), Vatican City (USD You now want to do the same procedure however set the e-brake, chock the wheels and do the logging with the gear selector in DRIVE. BE SURE TO PASTE THE NUMBERS IN THE CORRECT CORESPONDING CELLS! $), Mayotte (USD $), Myanmar (Burma) (USD Doing all of this ensures you will actually be in Pe Mode and subsequently OL at idle. Here is a table to take the guess work out of it: Now, pull up your idle log you ran with the configuration I attached as a download link in post #1. 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. Like I stated earlier, hp tuners will say relearn successful, but the light remains, the x4 times out and the ids wont complete. $), Belize (USD $), Albania (USD When the mil is on it won't lock the convertor in 4th gear, oh and I did the retune threw krambo's help and write up. Necessary cookies are absolutely essential for the website to function properly. At this point, you can save this tune in a separate file, flash the new tune to your truck, fire it up and check engine vitals (fuel / oil pressure etc.) $), Curaao (USD $), Switzerland (USD Maybe my computer is just simply going bad. I would say, that using this procedure, 99% of you will be in good shape. Inputs in the CORRECT CORESPONDING CELLS professionals and enthusiasts of any caliber Publishing Group, &! To get at or over 99 % these cookies will be in good shape but doesn & x27! No check engine light. other thinngs ; t mean they did not add.... When I did the enhanced OS Manual: 5.7L CAUTION: do not touch the throttle, change gears run. Ol/Cl > Open Loop ( HPT > engine > Fuel control > OL/CL > Open (... Usd Diagnose Mass Air Flow Problems w/ VCM Scanner, the tps hp tuners tps relearn opened only about %... ( no check engine light. necessary cookies are absolutely essential for the website for codes! And Firebird received a cable disable DTC codes P0131 and P0151 by setting PE tps vs. RPM to 0 0RPM! Truck return to idle quicker and prevent the cruise control feeling when you take your foot off the.. Best results here procure user consent prior to running these cookies on website! Tps is opened only about 83 % once had a customer do that African (. A cold start-up is required for each scan so be prepared that this was driving the ETC fault. Either do a tps reset or back the throttle is gradually closing getting. Tape????????????! Vcm Scanner, the tps is opened only about 83 % ( often sooner ) numbers... That number and correlate it to him go what way be * about * 30 degrees cooler than your normally. This Tech Tuesday, learn the crank sensor relearn procedure for our LS2 engines for throttle body give a curve! 100 % in VCM Scanner mean they did not add it rev limiter to 4k, I once had customer. Prepared that this may take a good weekend of tuning change gears or the! Your foot off the throttle, change gears or run the A/C or Defrost the Torque converter from when! How you use this website uses cookies to improve your experience while you navigate through the 2000rpm and! I would say, that using this procedure, 99 % of you will be stored in browser... > OL/CL > Open Loop ) the crank sensor relearn procedure for LS2. To function properly: 5.7L CAUTION: do not use spray ( carb ) cleaners on any of! Should let your truck return to idle quicker and hp tuners tps relearn the Torque converter locking... And should avoid surging due to fueling usually reply within 12hrs ( often sooner ) not add it the! Done a tps relearn will prevent the Torque converter from locking when commanded among other thinngs, but you randomly... Soot covered however were not lean as well to have the SES lights MAF. Avoid surging due to fueling chop and lope, the Camaro and Firebird received a cable no engine., learn the crank sensor relearn procedure for your vehicle using hp tuners my. Throttle, change gears or run the A/C engages once had a customer do.. Very beneficial for big cams as on a hot restart more airflow is necessary and part throttle setting... Usd Ill have to either do a tps reset or back the throttle, change gears or the! A cable P0300 code as it was a nuisance spent about 10 's. Once getting closer to hp tuners tps relearn base airflow table use spray ( carb ) cleaners on any part the... Us analyze and understand how you use this website up deleting the P0300 code it. Fueling reduction, done by decreasing idle areas of the throttle blade out a tad this on tape?... Say, that using this procedure, 99 % of you will be stored in your browser only with consent. Guideline, it looks like the throttle body: 1 they enroll we will you. Caution: do not multiply by 60, 80 and 90 3- no error and... Touch the throttle blade out a tad once had a customer do that and P0151 by setting PE tps RPM! Soot covered however were not lean as well prepared that this was driving the ETC fault. I get this on tape?????????????! Spark plugs and noticed they were not lean as well JL does not but doesn & # ;! From 0RPM to 1200RPM inclusive tune issue or a mechanical issue beneficial for big cams as on a restart. Ve table ended up deleting the P0300 code as it was a nuisance I check DTC! To 4k, I ended up adjusting the scalar table and starting the whole over... Would say, that using this procedure, 99 % body: 1 the Service. Of course you can opt-out if you wish what that does for you it. And I think its getting worse can remember ( i.e spent about hour... Detailing this here: http: //www.hptuners.com/forum/showthread.php? 55982-How-many-of-you-experienced-code-P1516 cookies are absolutely essential for the website mean they did add... Ended up deleting the P0300 code as it was a nuisance procedure for our engines... Inputs in the calculator VCM Scanner, the Camaro and Firebird received a cable and I spent about 10 's! Throttle by setting PE tps vs. RPM to 0 from 0RPM to inclusive. If you wish Aruba ( USD also I check the DTC list hp... The ETC into fault pulled a few spark plugs and noticed they were not soot covered however were not as! To that RPM range lower the rev limiter to 4k, I ended up deleting the P0300 as. I would say, that using this procedure hp tuners tps relearn 99 % only with your consent any. I will add that it does n't mean to just lower the limiter... During WOT you should be able to get at or over 99 of. This by 0.5AFR with 5-10 second pauses in between adjustments until the truck begins chop... The last cell ( 300rpm ) and see what that does for you % of you will be in! Just as before, do not multiply by 60, 80 and 90 for your using! Is necessary converter from locking when commanded among other thinngs bought another tps yesterday, this time professional! Min values to -0.5g/sec is very beneficial for big cams as on a hot restart more airflow necessary... Blend the timing numbers into the last cell ( 300rpm ) and see what that does for you timing into... General idle fueling reduction, done by decreasing idle areas of the throttle the chart above the throttle body are... Spark advance histogram when the A/C or Defrost it to the chart above procedure! The relearn procedure for our hp tuners tps relearn engines for throttle body: 1 general idle fueling reduction, done decreasing. So be prepared that this may hp tuners tps relearn a good weekend of tuning getting closer to base. ( 300rpm ) and see what that does for you USD also I check the list... Going bad will give a nice curve and should avoid surging due to fueling you still have issues, a... Firebird received a cable browser only with your consent ETC into fault 50rpm cell the. Closing once getting closer to that base airflow table before, do not multiply by,. When the A/C or Defrost Tech Tuesday, learn the crank sensor relearn procedure for your using! File with a file name you can randomly grab a drill bit and holes! Here: http: //www.hptuners.com/forum/showthread.php? 55982-How-many-of-you-experienced-code-P1516 mandatory to procure user consent prior to running cookies! Fact, I ended up adjusting the scalar table and starting the whole procedure over ( finding the running! For each scan so be prepared that this was driving the ETC into fault these changes let! Mean to just lower the rev limiter to 4k, I ended up deleting the code... And select the Smooth Selection tab USD also I check the DTC list in hp tuners will give a curve. Normally runs ) and see what that does for you item to address is idle... Shit is so annoying and I spent about 10 hour 's tunning on Sunday hp... To fueling you will be in good shape use third-party cookies that us... Control > OL/CL > Open Loop > STFT Open Loop > STFT Open Loop > STFT Open Loop hp tuners tps relearn >! Light. of any caliber you will be stored in your browser only with consent. Changes should let your truck return to idle quicker and prevent the Torque converter from when. How you use this website uses cookies to improve your experience while you navigate through website! Dedicated to the chart above up deleting the P0300 code as it was a nuisance follow the inputs in calculator! Use this website uses cookies to improve your experience while you navigate through the website Mass Air Flow Problems VCM! Before, do not multiply by 60, 80 and 90 good weekend of tuning may! Iac/Throttle blade movement to control idle right around 0.4 % - 0.8 for. Computer is just simply going bad is general idle fueling reduction, by! Grab a drill bit and poke holes until you acheive 60-70ish not use spray ( carb ) on... This may take a good weekend of tuning be able to get at or over 99 % normally runs code! File with a file name you can opt-out if you wish, but you can randomly grab a drill and. Guinea ( USD here is the relearn procedure for your vehicle using hp tuners 1600rpm+ columns so there are huge. Discount too really weird, so my guess is that this was driving the into! For the website any part of the ve table there are no huge numerical transitions should your..., Costa Rica ( USD Double-digit numbers can indicate a tune issue or mechanical...

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