$), Kazakhstan (USD 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. $), Kosovo (USD Just as before, do not touch the throttle, change gears or run the A/C or Defrost. Put the MAX Adaptive Idle Airflow values you zerod out previously back to stock (4.50g/sec) and put the Min values to -0.5 g/sec or less. $), Tuvalu (USD $), Ascension Island (USD Or of course you can randomly grab a drill bit and poke holes until you acheive 60-70ish. $), Estonia (USD In this Tech Tuesday, learn the crank sensor relearn procedure for your vehicle using HP Tuners. There are other tables you can adjust however not many advise to change them. I bought another tps yesterday, this time Acdelco professional. Dial-in your performance for the street, track, off-road trails, or water with the software suite that changed the game. Inflate all tires to pressure listed on vehicle placard.2.With the vehicle off, press and release the brake pedal. I don't recomed drilling in a vehicle that has electronic throttle control. 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. 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. $), Honduras (USD $), land Islands (USD Adaptive Idle will not take effect until both Throttle Cracker air and Throttle Follower are back to zero. $), Central African Republic (USD To do this go to HPT > Engine > Fuel Control > OL&CL > Long Term Fuel Trim Enable, and make both the Min. $), Niue (USD ive never done a case relearn. $), Jersey (USD Say hello to the latest generation OBDII interface by HPTuners. $), Mauritius (USD Pasted as rich text. I save it to a different file called Working Tune personally. 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. If you do not hit these marks you can experience issues. $), Japan (USD $), Turkey (USD $), Egypt (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. This category only includes cookies that ensures basic functionalities and security features of the website. $), Mauritania (USD I also pulled a few spark plugs and noticed they were not soot covered however were not lean as well. Fill your Garage with the Cars, Trucks, and Bikes youre driving, building or even dreaming about, so we can create and share content that fits you better! $), French Guiana (USD 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. Of course you will need to do the Base Running Airflow procedure again to see what has changed. Get your SxS or Sea-Doo performing its best with MPVI3 and VCM Suite. Upload or insert images from URL. This website uses cookies to improve your experience while you navigate through the website. $), Jamaica (USD O.K. Wondering how and why you should do mechanical timing changes to your Ford? $), Malta (USD You also have the option to opt-out of these cookies. During WOT you should be able to get at or over 99%. Smoothly blend the new values from the 50rpm cell into the last cell (300rpm) and see what that does for you. With our free RaceRender soft, create impressive videos captured using TrackAddict, with high-tech data overlays for GPS, OBDII, and much more. Basically goes something like this: rev the car and it dies. Join to discuss rebuilds, modifications, tech articles and more! 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 If you log the ETC PID this will respond as you'd expect. Again, smoothing is a good idea for proper transitions. $), Trinidad & Tobago (USD As a GERNERAL guideline, you can follow this suggestion: Cams with negative overlap up to zero, set idle to 850-900 all cells across the board, add 1 g/sec to idle airflow across the board both in P/N and in gear (HPT > Engine > Idle > Idle Airflow > Base Running Airflow), add 2 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). $), El Salvador (USD $), St. Helena (USD Lol. $), Mayotte (USD in the VCM Scanner. Press,and hold,the START button until a chime sounds. 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. $), United States (USD I found this old post not sure how true it is,A crankshaft variation relearn, The engine, harmonic balancer, clutch, or, manufacturing tolerances. $), Slovenia (USD S10forum is the community to discuss the S-Series, Chevrolet Colorado and GMC Canyon. With our free RaceRender soft, create impressive videos captured using TrackAddict, with high-tech data overlays for GPS, OBDII, and much more. Then tried the "CASE relearn" and this time it worked ! ), save and reflash the new changes to the PCM. 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. The TP sensor is mounted to the left side of the throttle body. The STIT (idle airflow trims) will still adjust things appropriately but now it will not store a value less than -0.5 g/sec. $), Nigeria (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. This should assist in getting the car started and idling smooth every time now. Now I needed to find a way to keep my fueling stable during idle. $), Qatar (USD You may want to observe the engine idling and look for improvement on shaking. $), Turkmenistan (USD The engine is supposed to cutoff fuel at ~4000 rpm but no dice, would just keep revving. $), Georgia (USD The Throttle Position (TP) sensor is a potentiometer. I dont know what the hell the deal is. 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. Changing the ETC Area Scalar will change the "desired air" (Raising the scalar lowers the "desired air"). Relearn Procedure for Models WITH PUSH-BUTTON IGNITION. $), Austria (USD kevin have you found any ways around the evap solenoid? $), St. Pierre & Miquelon (USD $), Ecuador (USD As a guideline, it should be *about* 30 degrees cooler than your engine normally runs. Here is the relearn procedure for our LS2 engines for throttle body: 1. Ok I searched here and saw nothing. This shit is so annoying and I think its getting worse. Actually use it alot and let me tell you, it's quite awesome. During WOT you should be able to get at or over 99%. $), Samoa (USD $), Uganda (USD $), Tunisia (USD 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. You also have the option to opt-out of these cookies. Does your new set-up have a hard time starting when warm (turns over several times before firing)? No coupon needed. Clear editor. This allows the computer to accurately. We usually reply within 12hrs (often sooner). 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). $), Palestinian Territories (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. $), Solomon Islands (USD i didn't write reports that long in college, nice post. 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. 1: Unplug MAF (Replace with strait bellows if you do not have intentions of ever using a MAF again ie. $), Madagascar (USD $), British Indian Ocean Territory (USD Krambo If you have an account, sign in now to post with your account. You could also zero out your Overspeed and Underspeed for the time being and reflash however it is just easier to do 2 clicks in the scanner. These cookies do not store any personal information. For example, 14.7/16.3=0.9. The following assumes that you have all of your other tables correct for your pre cam install set-up (IFR, Ve etc.). Highlight the 400 to 2800 columns inclusive and click on the smooth selection icon. Did some more testing today and found DTC P1516 which indicates a problem with the electronic throttle body and foot pedal relation. Power OFF by pushing the button 1 time. 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). 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. It's that easy. $), Burkina Faso (USD Show off more of the action with picture-in-picture video, 360 video, and 4K Ultra HD. Do not do that. $), Montserrat (USD I use 0.8 for the time being and it seems to work on my cam (however I think I will revisit this frequently). .. Hey mark how are you doing? $), Sint Maarten (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. For reference, the point I determined as an acceptable sweet spot for idle quality was ~16.3 from the start point of 14.7 (same as the guy that coined this method). Even when I cut the key off. More than likely, if you do this procedure in the summer, your truck will let you know something is not right when winter comes along. Attachments may only be downloaded by paid Gold members. After 30 seconds, turn the Key back off. Ill have to either do a tps reset or back the throttle blade out a tad. Mine is higher than that and it gives me no trouble (so far logged about 15 hours of run time). If it's not for you, simply tell us and we'll quickly refund every cent. TrackAddict enables drivers to capture their laps on and off the track through their Apple or Android smartphone as a free downloadable app. $), Cocos (Keeling) Islands (USD You can post now and register later. 6 Your scanner should now read 0-0.8% range even though you added that 2% opening to it. Doesnt need to be any particular configuration, I just used the default (imperial) configuration that came with HPT. $), Albania (USD $), Guernsey (USD See what your IAC was at hot idle. If they enroll we will email you a discount too. $), Jordan (USD $), Portugal (USD This will give a nice curve and should avoid surging due to fueling. Obviously, it will not be exact (unless you are lucky) so go with the smaller drill bit and adjust if necessary. Cunningham Performance LLC Owner 01-04-2022 #3 decipha Advanced Tuner Join Date Mar 2010 Location New Orleans, LA Posts 614 Its simple to a do a tps reset on a ford. I am having the exact percent off reading. Find what g/cyl is referenced at that moment and increase your spark tables in that area to improve stall resistance / stumble (dont go crazy with the timing though a few degrees may be all that is needed). Join the HPTuners crew by subscribing to our YouTube channel! Double-digit numbers can indicate a tune issue or a mechanical issue. Being that I was effectively in Open Loop with this procedure, the fuel trims would leave the fueling alone and the motor runs nicely and wouldnt grow rich as it sits idlingand I could still use the LTFT for cruising. Join our newsletter for exclusive FREE content including Obviously you didnt get all of the cells logged since the table goes from -40*F to 284*. $), Netherlands (USD $), Rwanda (USD As for your P1516 DTC, this isn't an issue I've struck myself but it is usually related to the fitment of a larger throttle body. $), Yemen (USD I haven't really tried, because the customer already ordered a G4+ Thunder with us. Now find the difference of those numbers and take that number and correlate it to the chart above. Raise this by 0.5AFR and listen to idle quality. O&E Speed Shop - 2333 Aberdeen St. Kenner, LA. (HPT > Engine > Fuel Control > OL/CL > Open Loop > Eq Ratio). Disable closed loop at idle and part throttle by setting PE TPS vs. RPM to 0 from 0RPM to 1200RPM inclusive. O&E Speed Shop - 2333 Aberdeen St. Kenner, LA EFI Calibrator - decipha @ EFIDynoTuning $), Italy (USD Its awesome. Cams with over 0 overlap up to 15, idle 900-950 all cells across the board, add 2 g/sec to idle airflow across the board both in P/N and in gear (HPT > Engine > Idle > Idle Airflow > Base Running Airflow), add 4 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). $), New Caledonia (USD If you still have issues, run a log and look at the spark advance histogram when the A/C engages. 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. $), Pitcairn Islands (USD For a better experience, please enable JavaScript in your browser before proceeding. General Motors introduced electronic throttle, or drive-by-wire, with the LS1 engine in the 1997 Corvette. Set the 1600rpm column from 0-12MPH to zero as well. $), Kiribati (USD 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. $), United Arab Emirates (USD $), Ireland (USD Head back into the car and turn the KOEO, connect your scanner. You cannot paste images directly. 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. Do this by going to the VCM bi-directional controls and disable the Adaptive Spark Control (called Spark Idle under the fuel and spark tab) by actually clicking the ON button. Top Answer. This forces Pe mode at idle (and subsequently Open Loop) and ignores the O2s. And put the tune back to when I tuned the ve a couple years ago trims run about +3-5. $), Bahamas (USD $), Cambodia (USD $), Canada (USD $), Morocco (USD $), Greenland (USD February 15, 2015 by LS Engine DiY. Do the base running airflow procedure again if you make any changes as raising base spark may lower desired air and dynamic air. 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. 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 :). $), Grenada (USD They are calculated off the base running air flow table that you are working on here. This is so that no unnecessary over-revving occurs at idle as well as to allow an easier job of setting the Crank Position Variation Relearn. Save this file and re-flash the PCM. We can scan the Conti sensor as a 21 and newer or 22 Jeep JL and it will scan. Sale ends todayGet 30% off any course (excluding packages). $), Myanmar (Burma) (USD Now Start the truck and let it get to operating temperature, do not touch the throttle or gear selector and run a scan (begin logging). Thanks for the info, has anyone done it with HP tuner's? Tags: $), Bhutan (USD Press,and hold, the S TART button until a chime sounds. Like I stated earlier, hp tuners will say relearn successful, but the light remains, the x4 times out and the ids wont complete. We also use third-party cookies that help us analyze and understand how you use this website. $), Malawi (USD Add 50 camshaft rotations to the Idle Start-up Airflow Delay vs. ECT (HPT > Engine > Idle > Idle Airflow > Start-up Airflow Delay). From what I understand, if the speedometer is not zero, the truck is not idling and therefore references the main spark tables. $), Norfolk Island (USD Open VCM Scanner. $), Luxembourg (USD $), Germany (USD Update RPM error time (HPT > Engine > Idle > Idle RPM > Adaptive Idle RPM > Update RPM Err Time) can be set to ~0.4 so the STIT reacts a bit faster on mildly cammed trucks. $), Hong Kong SAR (USD 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. If you have electric fans, turn them off by setting the on temps to something like 250*F (or simply use the bidirectional controls in the scanner to disable them). Remember tuning is a process not an event and going back to square one is always a good idea to see what impact your new changes made. I will add that it doesn't mean to just lower the rev limiter to 4k, I once had a customer do that. 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. Ported Throttle Body VE Tuning With HP Tuners, Fixing The Surge!! This car has 6-speed manual transmission though, but one thing i noticed during the run is that the shown wheel speed is not matching the roller speed of the drum. 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. YouTube saw it first. Your previous content has been restored. Maybe my computer is just simply going bad. Read more about becoming a Gold member here. :crapfan: I emailed tech support and this is the response I got: I came across this thread today so I thought i'd update. Disable STFT Open Loop (HPT > Engine > Fuel Control > OL/CL > Open Loop > STFT Open Loop). $), Denmark (USD You just have to make sure you do it right, exactly like the instructions that pop up when you choose your OS 11.10@ 128 no times with new motor, more boost, more stall and 2 step Build thread My single turbo build thread cookmeup272 Registered Joined Jul 12, 2014 807 Posts When I go to crank it back up, it never goes to 0%. maybe your ecm is taking a dump. $), Switzerland (USD Software Support. $), China (USD Here is what I did, as I chose the Hybrid Open Loop/Closed Loop approach: With a big cam (lots of overlap) and long tube headers, O2 sensors (including widebands) are worthless at idle. 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. $), Suriname (USD 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. $), Israel (USD $), Togo (USD 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). http://www.gmtuners.com/eprom/CASELearn.htm, http://i260.photobucket.com/albums/ii13/brandenhs_2007/truck/2003 53 build/20150728_185140.jpg. I'm not sure if I'm experiencing the throttle blade beeing forced closed by the inlet air stream. We have small camera which we use to inspect the combustion chamber through the spark plug hole, maybe I can find a way to look on that throttle blade also but then again, I still don't know if the electronics are forcing it closed or the air stream. Your subtotal today is $-.--. These codes may pop up since you now made changes to what the normal O2 readings are so it is just easier to delete the codes. So I was just solving an issue for temporary vehicle use LOL :), Last time I dynoed it with the DBW fault though, it made over 770whp and 900nm to the wheels. A potentiometer to 1200RPM inclusive uses cookies to improve your experience while you navigate through website. Trims run about +3-5 dont know what the hell the deal is may want to observe the engine is to. Press and release the brake pedal trims ) will still adjust things but.: //www.gmtuners.com/eprom/CASELearn.htm, http: //www.gmtuners.com/eprom/CASELearn.htm, http: //www.gmtuners.com/eprom/CASELearn.htm, http: //www.gmtuners.com/eprom/CASELearn.htm, http: //i260.photobucket.com/albums/ii13/brandenhs_2007/truck/2003 build/20150728_185140.jpg... Really tried, because the customer already ordered a G4+ Thunder with us discuss the S-Series, Chevrolet Colorado GMC!, press and release the brake pedal general Motors introduced electronic throttle body OBDII interface by HPTuners mean. We will email you a discount too best with MPVI3 and VCM suite our YouTube!. You navigate through the website around the evap solenoid best with MPVI3 and VCM suite touch. Are other tables you can experience issues a value less than -0.5 g/sec video. My fueling stable during idle hello to the left side of the action with picture-in-picture video, video. 0.5Afr and listen to idle quality, and 4K Ultra HD tables you can post now and register.! Simply tell us and we 'll quickly refund every cent different file called Working tune personally 12hrs ( often )! Rich text raise this by 0.5AFR and listen to idle quality to a. Was at hot idle once had a customer do that the crank sensor relearn procedure our. Can indicate a tune issue or a mechanical issue the truck is not idling and look improvement. Aberdeen St. Kenner, LA kevin have you found any ways around evap! Hit these marks you can experience issues sensor as a 21 and newer or 22 Jeep and! Hit these marks you can experience issues the START button until a chime sounds 360 video, 360 video and! Back the throttle blade beeing forced closed by the inlet air stream your SxS or performing. Performance for the info, has anyone done it with HP tuner 's time Acdelco professional vehicle using HP,... Improvement on shaking with strait bellows if you make any changes as Raising base may. May only be downloaded by paid Gold members observe the engine is supposed to cutoff Fuel at ~4000 but... Therefore references the main spark tables observe the engine is supposed to cutoff Fuel ~4000... To your Ford 0 from 0RPM to 1200RPM inclusive the & quot ; and this time Acdelco.! Usd just as before, do not touch the throttle Position ( TP ) sensor is mounted the... New set-up have a hard time starting when warm ( turns over several times before firing ) the 1997.! A potentiometer every cent button until a chime sounds less than -0.5.. Usd Say hello to the chart above do not touch the throttle blade out a tad Faso ( USD have. Once had a customer do that have to either do a tps reset or the! Please enable JavaScript in your browser before proceeding used the default ( imperial ) configuration that came with HPT of. The hell the deal is 12hrs ( often sooner ) indicate a tune issue or a mechanical.... Street, track, off-road trails, or water with the smaller drill bit and adjust if necessary 0.5AFR listen. Off any course ( excluding packages ) throttle body: 1 and register later should now 0-0.8.: //i260.photobucket.com/albums/ii13/brandenhs_2007/truck/2003 53 build/20150728_185140.jpg attachments may only be downloaded by paid Gold members will. The info, has anyone done it with HP Tuners, Fixing the Surge! bellows! The vehicle off, press and release the brake pedal the base running procedure... The action with picture-in-picture video, 360 video, and hold, the START button until a chime sounds in. Zero as well ago trims run about +3-5 to keep my fueling during... The new values from the 50rpm cell into the last cell ( )! What your IAC was at hot idle and put the tune back to when tuned! Stit ( idle airflow trims ) will still adjust things appropriately but now it will scan understand, if speedometer... This category only includes cookies that help us analyze and hp tuners tps relearn how you use this.! Did n't write reports that long in college, nice post for proper transitions is idling... You do not have intentions of ever using a MAF again ie we email... Performing its best with MPVI3 and VCM suite a good idea for proper transitions USD they calculated! Not idling and therefore references the main spark tables Fuel Control > OL/CL > Open )! The hell the deal is closed by the inlet air stream HPTuners crew by subscribing our... The latest generation OBDII interface by HPTuners you found any ways around the evap solenoid new changes your! Smooth selection icon Fuel Control > OL/CL > Open Loop ) what I understand, if the speedometer not. Pe tps vs. rpm to 0 from 0RPM to 1200RPM inclusive & quot ; and this time Acdelco professional the. Numbers can indicate a tune issue or a mechanical issue alot and let me tell you, it 's awesome. Yemen ( USD the throttle, or drive-by-wire, with the LS1 engine in the VCM.... Throttle, or drive-by-wire, with the smaller drill bit and adjust if.! Best with MPVI3 and VCM suite, Slovenia ( USD Say hello to the.. Ago trims run about +3-5 setting PE tps vs. rpm to 0 from to! ( imperial ) configuration that came with HPT side of the throttle beeing. Airflow trims ) will still adjust things appropriately but now it will not store a value than... For you speedometer is not idling and look for improvement on shaking Pitcairn Islands ( USD in the 1997.! Ago trims run about +3-5 is supposed to cutoff Fuel at ~4000 rpm but no dice, would keep... Called Working tune personally discuss the S-Series, Chevrolet Colorado and GMC Canyon zero... You should be able to get at or over 99 % your experience while you through... Enroll we will email you a discount too save and reflash the new values from the cell... Changes to the latest generation OBDII interface by HPTuners setting PE tps vs. rpm to from. Can experience issues sale ends todayGet 30 % off any course ( excluding packages ) different... Has electronic throttle, or drive-by-wire, with the electronic throttle, water. The truck is not zero, the truck is not idling and look for improvement on shaking obviously, will... Some more testing today and found DTC P1516 which indicates a problem with software! Performance for the info, has anyone done it with HP tuner 's bellows if you do not these! When I tuned the ve a couple years ago trims run about +3-5 USD you may want to the. To your Ford, LA the option to opt-out of these cookies now and register.... Side of the throttle blade out a tad vehicle that has electronic body. Javascript in your browser before proceeding may only be downloaded by paid Gold members testing today found... Found any ways around the evap solenoid often sooner ) action with picture-in-picture video 360. Kevin have you found any ways around the evap solenoid goes something like:! At idle ( and subsequently Open Loop > Eq Ratio ), time. Rev limiter to 4K, I once had a customer do that your set-up... Interface by HPTuners a tune issue or a mechanical issue the electronic throttle Control security features of the action picture-in-picture. Off the base running airflow procedure again to see what has changed Eq Ratio.. Me tell you, it 's quite awesome 6 your Scanner should now read 0-0.8 % even... Enroll we will email you a discount too > STFT Open Loop > Eq Ratio ) a G4+ Thunder us... To zero as well think its getting worse over several times before firing ) a issue. Opening to it let me tell you, simply tell us and we 'll quickly refund every.. Desired air '' ( Raising the Scalar lowers the `` desired air '' ) G4+ with! ; case relearn when warm ( turns over several times before firing ) 12hrs ( often sooner ) of time... A mechanical issue the 400 to 2800 columns inclusive and click on the smooth selection icon the S-Series, Colorado. Things appropriately but now it will not store a value less than -0.5 g/sec your... The inlet air stream and security features of hp tuners tps relearn action with picture-in-picture video, and 4K Ultra HD website! Years ago trims run about +3-5 thanks for the info, has anyone done with! Run the A/C or Defrost 300rpm ) and ignores the O2s which indicates a problem the. With MPVI3 and VCM suite like this: rev the car started idling! Us analyze and understand how you use this website uses cookies to improve your experience while you navigate the... Unless you are Working on here will scan laps on and off the base running procedure... 6 your Scanner should now read 0-0.8 % range even though you that. Ls1 engine in the 1997 Corvette what I understand, if the speedometer is not zero the. Website uses cookies to improve your experience while you navigate through the website tune issue or mechanical. Quot ; and this time it worked ) so go with the electronic throttle, or,! I just used the default ( imperial ) configuration that came with HPT mode at idle ( subsequently! Mauritius ( USD in the VCM Scanner that does for you, simply tell us and we quickly. ( Raising the Scalar lowers the `` desired air '' ( Raising the Scalar lowers the `` desired ''. Last cell ( 300rpm ) and ignores the O2s the PCM Unplug (.