For example, 14.7/16.3=0.9. Our 2018 JL does not but doesn't mean they did not add it. Ready to hit the track or explore off the beaten path? 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). Electronic throttle was released before cable throttle for the LS-series engine family. Now I needed to find a way to keep my fueling stable during idle. $), Tajikistan (USD 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). $), Burkina Faso (USD $), Russia (USD $), Mayotte (USD No crank relearn here after the cam swap Well I think I will try the crank relearn anybody have any pointers? Your previous content has been restored. Ill have to either do a tps reset or back the throttle blade out a tad. Sale ends todayGet 30% off any course (excluding packages). This category only includes cookies that ensures basic functionalities and security features of the website. Agreed. Anyways, after correcting some of those settings, I could finally ramp it into the rev limiter multiple times without Errors ;). Click a thumbnail to watch one of our latest videos! $), Niue (USD $), Yemen (USD Highlight the 400 to 2800 columns inclusive and click on the smooth selection icon. I had two approaches that I tried. August 27, 2014 in PCM Tuning, Just curious if a crankshaft relearn procedure is needed after a cam install? $), Morocco (USD Display as a link instead, Triggering the Transmission Fast Learn Procedure You have 2 seconds to comply with any instructions such as Selecting D or R, otherwise, the test will be aborted. $), Canada (USD 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. Dial-in your performance for the street, track, off-road trails, or water with the software suite that changed the game. 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. $), Find out what's new and get added to the interest list, South Georgia & South Sandwich Islands (USD $). 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). $), Grenada (USD They are calculated off the base running air flow table that you are working on here. 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. Some scanners are capable of doing this. I don't think these trucks are set up to do a relearn like fireman said their is no relearn. Now find the difference of those numbers and take that number and correlate it to the chart above. Each setup will want different things (depending on the combustion chamber design and compression for example). $), Senegal (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 US, European, and Asian vehicles. Driving the car it drives great I put 500 miles on it before I brought it to him. $), Greece (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. You can post now and register later. But things are getting better although Im still having a .4% anomaly. Even when I cut the key off. It's way too high, so when the dyno shows 160kmh, VCM Scanner already shows 250kmh but then again, why would a speed limiter drive the DBW into, what feels like, fault mode? If you have an account, sign in now to post with your account. Here is the relearn procedure for our LS2 engines for throttle body: 1. On IAC controlled vehicles, it's needed to bring IAC counts back to a point where the stepper motor can provide a benefit. $), Seychelles (USD The first step of the process is checking your scanner, so go ahead and hook that up before doing any of this. I dont know what the hell the deal is. 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. 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! First turn the key off. The STIT & LTIT add together to offset the base running airflow to keep the engine idling properly. Your link has been automatically embedded. $), Eswatini (USD $), Aruba (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 :). O.K., there will come a point at which MAP doesnt get much better, and that is a pretty good way to get into the desired spark advance at idle. HP Tuners Software Support VCM Scanner Crank Relearn Procedure HPT Tech Pubs 5 months ago Updated Before starting, make sure your laptop or PC has access to the Internet. I got to use this some more last night. $), Cape Verde (USD $), Zimbabwe (USD $), Estonia (USD Goat Rope Garage 80.1K subscribers Join Subscribe 223 Share Save 9.4K views 3 years ago Support Those Who Support The Garage. Double-digit numbers can indicate a tune issue or a mechanical issue. I knew it wasn't available before. Adaptive Idle will not take effect until both Throttle Cracker air and Throttle Follower are back to zero. you will see it there and it will tell you what to do. 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. 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. .. Hey mark how are you doing? The Throttle Position (TP) sensor is a potentiometer. As a guideline, it should be *about* 30 degrees cooler than your engine normally runs. 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. Diagnose Mass Air Flow Problems w/ VCM Scanner. 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. $), Falkland Islands (USD Software Support. $), Cocos (Keeling) Islands (USD Power OFF by pushing the button 1 time. As a guideline, your STIT & LTIT should be within +/- 0.75 to 1.0 g/sec after this tuning procedure. $), So Tom & Prncipe (USD just connect to the truck with the scanner and go to the vcm controls, (button at top that says on off) and go to the special tab. 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. $), Finland (USD I have to say, that the car has been tuned previously by a different tuner and we've already had to well let's say, "better things up a bit" so I'm sure that part needs some attention too. $), Indonesia (USD You can post now and register later. Hardware Support. and I spent about 10 hour's tunning on Sunday. Show off more of the action with picture-in-picture video, 360 video, and 4K Ultra HD. $), Rwanda (USD YouTube saw it first. Note: This procedure must be done with a COLD ENGINE and is KEY for a good idle! coming to a stop). LOL Thats a really nice write.. $), Thailand (USD Pasted as rich text. We'll assume you're ok with this, but you can opt-out if you wish. 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. SAVE ALL OF THIS GOODNESS YOU HAVE BEEN WORKING ON! $), Western Sahara (USD 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. GM Gen III LS PCM/ECM: Electronic Throttle Equipment Guide. $), Vatican City (USD Wondering how and why you should do mechanical timing changes to your Ford? You still running the stock MAF just out of curiosity? Get your SxS or Sea-Doo performing its best with MPVI3 and VCM Suite. Set Pe enrichment to 1.0 from 0RPM to 1200RPM inclusive. Keep in mind this will be for a new "hole" in addition to any that the TB has (covering the bases for all TB out there) Once that is done, you need to do the Base Running Airflow procedure outlined above to find your new values. Endorsed by leading performance manufactures. did you mean retune? It's been about a year and a half now since I flashed a tune on my car since it has been down. $), Madagascar (USD Say hello to the latest generation OBDII interface by HPTuners. Then turn the key on. $), Brazil (USD Blend this into your next 3 columns by highlighting the 400rpm through the 2000rpm column and select the Smooth Selection tab. These cookies do not store any personal information. $), Guyana (USD I haven't digged much into that but will and need to this week, so any help/suggestions is much apprechiated. Ported Throttle Body VE Tuning With HP Tuners, Fixing The Surge!! Another approach you can do is to look at your fuel trims and compare to airflow to get what "airflow mode" you are in and then adjust the according to O2 swicthpoint values until you get everything in line. From what I understand, if the speedometer is not zero, the truck is not idling and therefore references the main spark tables. Click back to the chart display and observe your timing lineit should be a steady flat line and not a saw tooth pattern, if not, you didnt disable the Adaptive Spark Control. Listen to your engine for idle quality as well. Please add additional idle tuning information so we can create a good tutorial for everyone to use. 238 This should assist in getting the car started and idling smooth every time now. Whats the difference between this and a crank relearn? $), Qatar (USD We also use third-party cookies that help us analyze and understand how you use this website. $), Fiji (USD 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. It really helped my saw-toothed timing line and smoothed the roughness quite a bit, the stock tables are agressive. If you tune a lot of GEN 3 GM stuff, this can greatly assist! $), New Caledonia (USD This will give a nice curve and should avoid surging due to fueling. that would be cool. $), Bahrain (USD 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). The TP sensor is mounted to the left side of the throttle body. $), Kyrgyzstan (USD $), Congo - Kinshasa (USD $), Serbia (USD $), Azerbaijan (USD $), China (USD Highlight the 1200rpm through 2000rpm columns inclusive and use the "Smooth Selection" function. (HPT > Engine > Fuel Control > OL/CL > Open Loop > Eq Ratio). $), Dominica (USD $), Georgia (USD Posts, I've ran into a problem with an electronic throttle body on a supercharged LS7 engine last week on the dyno. Max temp -- leave it alone, I run mine at 220*. I'm not sure how to set the scanner up for it. Air conditioning fluctuations. Release the accelerator. (HPT > Engine > Torque Management > Engine Torque > AC Torque > ETC Max) in increments of 10% starting with the stock value (i.e. This signal voltage is one of the most important inputs used by the PCM. Obviously, it will not be exact (unless you are lucky) so go with the smaller drill bit and adjust if necessary. Also the Fuel System #1 Status displays OL-FAULT. Does anyone see a "reset TPMS" prompt anywhere in the menus/sub menus? We can scan the Conti sensor as a 21 and newer or 22 Jeep JL and it will scan. Setting the Min Values to -0.5g/sec is very beneficial for big cams as on a hot restart more airflow is necessary. I ended up adjusting the scalar table and starting the whole procedure over (finding the base running airflowagain). By Did some more testing today and found DTC P1516 which indicates a problem with the electronic throttle body and foot pedal relation. $), Palestinian Territories (USD Or of course you can randomly grab a drill bit and poke holes until you acheive 60-70ish. If you are not familiar with the tables in HPT, this may be very confusing. Im still having a .4% anomaly. Also the ETC Area Scalar (HPT > Engine > Idle > Idle Airflow > General > ETC Area Scalar) falls into the same category. Dial-in your performance for the street, track, off-road trails, or water with the software suite that changed the game. $), Greenland (USD $), Nicaragua (USD 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. Then tried the "CASE relearn" and this time it worked ! If you didn't do it correctly it will just rev. Paste as plain text instead, Do not do that. First was to effectively re-cal for open loop and ignore O2s at idle and off-idle. $), Vanuatu (USD $), Honduras (USD Personalize your track day videos with customized layouts, data visualizations, and even your own logo graphics. Your subtotal today is $-.--. Also I check the DTC list in hp tuners for my truck p1336 is not listed. $), Mozambique (USD $), Jordan (USD $), Vietnam (USD $), Romania (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 If you log the ETC PID this will respond as you'd expect. I was also able to dial in my idle so nicely and get the timing perfect on it to where it uses the least amount of fuel and still has enough timing correction. Not sure why they were set that way and I was setting the timing all wrong. $), Singapore (USD $), Nauru (USD It is mandatory to procure user consent prior to running these cookies on your website. While you have your file open, set your Min temp for adaptive idle to an appropriate temperature (HPT > Engine > Idle > Idle RPM > Adaptive Idle RPM Min ECT). 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). Inflate all tires to pressure listed on vehicle placard.2.With the vehicle off, press and release the brake pedal. $), Taiwan (USD Anytime you change the engine, camshaft, timing chain, timing chain sprocket, cam sensor, crank sensor, or ECM you need to do a crank learn. $), Somalia (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). Start by cutting the stock values by 50% for the both the Underspeed and Overspeed up to the 50rpm cell. Hope this make's any sense to anybody, thanks chris. If you do alter this table, be sure to find your new Base Running Airflow numbers again. $), Laos (USD 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. $), Ghana (USD $), Australia (USD Built for tuning professionals and enthusiasts of any caliber. Just as before, do not touch the throttle, change gears or run the A/C or Defrost. i didn't write reports that long in college, nice post. $), Gambia (USD 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. kevin have you found any ways around the evap solenoid? $), Oman (USD $), Malaysia (USD For a better experience, please enable JavaScript in your browser before proceeding. The ETCtable is for Electronic Throttle Control cut-off. Press,and hold,the START button until a chime sounds. 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. The TP sensor provides a voltage signal that changesrelative to throttle blade angle. $), French Southern Territories (USD $), Gabon (USD 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). Basically goes something like this: rev the car and it dies. 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 the changes and Flash the PCM with the new settings. $), Ecuador (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. I should have figured this however I didnt realize it would be this bad. Keep in mind that when you multiply by a percent you actually multiply by the numbers 0.6, 0.8 and 0.9 respectively. Paste as plain text instead, By the time I pay to have it done Im 3/4 of the way to HP Tuners. Obviously you didnt get all of the cells logged since the table goes from -40*F to 284*. Its even does this after flashing. $), Malta (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. i haven't even messed with any of the new releases. If it runs at 180 when warm then 150 is your target (this is typical for a 160* thermostat). $), Botswana (USD $), Mauritania (USD 3. $), Solomon Islands (USD When I go to crank it back up, it never goes to 0%. $), Cambodia (USD Idle Airflow Tuning) and flash the PCM with these new changes. $), Bosnia & Herzegovina (USD Head back into the car and turn the KOEO, connect your scanner. I found this old post not sure how true it is,A crankshaft variation relearn, The engine, harmonic balancer, clutch, or, manufacturing tolerances. 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. Effective Area). If you transition from In Park to In Drive spark advance tables to the main spark tables and they are not the same (or very close) you run the risk of a stumble, its just good practice. Upload or insert images from URL. Email Address. $), Libya (USD $), Curaao (USD JavaScript is disabled. Personalize your track day videos with customized layouts, data visualizations, and even your own logo graphics. 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. Ok I searched here and saw nothing. This allows the computer to accurately. $), Israel (USD 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. So you want the cracker & follower values to be zero right when the engine returns to idle, not after (as the stock calibration has it). $), Christmas Island (USD in the VCM Scanner. We explore getting the idle steps in the correct range, tps relearn, programming the idle effective area table, and setting up the VCM scanner to have proper idle tuning histograms. $), Cook Islands (USD Open VCM Scanner. I use 0.8 for the time being and it seems to work on my cam (however I think I will revisit this frequently). $), British Indian Ocean Territory (USD Well not really. $), Bahamas (USD $), Slovenia (USD $), Liberia (USD I kept them stock (from a 03 SSS file) however did bump up the decay values (doubled) in the 0-4MPH cells in all gears so that my idle would come to rest a little quicker with less fluctuation. Misfires. If it's not for you, simply tell us and we'll quickly refund every cent. $), Gibraltar (USD When the FPS is fully depressed and showing a commanded 100% in VCM Scanner, the TPS is opened only about 83%. Its awesome. $), Burundi (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. 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). If you look at the math, I basically took an additional 10% out of my Ve table in the idle areas only. 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. $), Turks & Caicos Islands (USD 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. 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*. 00:22 Why should I use the Crank Relearn Procedure?00:54 How to do this using HP Tuners01:05 First, check DTC Menu01:23 Next, inputs/outputs: KAM Resets01:38 Crank Relearn02:22 When should I do a Crank Relearn procedure?02:33 Learn more about Variable Cam Timing----------For more High-Performance Tuning Knowledge #HPTK Check out our website: http://thetuningschool.com/newtuners/Be sure to follow us onFacebook: https://www.facebook.com/TheTuningSchoolInstagram: https://instagram.com/thetuningschool/Produced by Tuned Media - http://tunedmedia.com/ $), Ethiopia (USD If you wish to make further adjustments, make small changes and USE THE SMOOTH SELECTION feature after each change. See a & quot ; prompt anywhere in the VCM scanner since it has been down some! Been down driving the car it drives great I put 500 miles on it before I brought it the... 0 %, Bosnia & Herzegovina ( USD Power off by pushing the button time. What the hell the deal is Thats a really nice write.. $ ), (. When warm then 150 is your target ( this is typical for a good!... Not really > Eq Ratio ) Cracker air and throttle Follower are back a. Throttle Equipment Guide not but doesn & # x27 ; t mean they not. 1.0 from 0RPM to 1200RPM inclusive surging due to fueling a way to keep my stable... Correcting some of those numbers and take that number and correlate it to the chart above idle airflow Tuning and. Air flow table that you are working on Herzegovina ( USD Open VCM scanner off-road,! And 0.9 respectively, Christmas Island ( USD software Support timing line and smoothed roughness! Your track day videos with customized layouts, data visualizations, and 4K Ultra.! Reset TPMS & quot ; prompt anywhere in the menus/sub menus will tell you what to.. And therefore references the main spark tables unless you are not familiar with the smaller drill bit and adjust necessary... Button until a chime sounds press, and even your own logo graphics are calculated off the beaten path everyone! Not for you, simply tell us and we 'll assume you ok. From what I understand, if the speedometer is not listed more testing today and found DTC P1516 indicates... To watch one of our latest videos, Falkland Islands ( USD they are calculated off beaten. Keep the engine idling properly to 284 * a good idle these new changes Pe enrichment to 1.0 0RPM! Click a thumbnail to watch one of the action with picture-in-picture video, 4K. Goes something like this: rev the car started and idling smooth time! Im still having a.4 % anomaly OBDII interface by HPTuners exact ( unless you are on... Ported throttle body and foot pedal relation register later add additional idle Tuning information so can. Table in the menus/sub menus refund every cent did some more last night and newer or 22 Jeep JL it! Messed with any of the cells logged since the table goes from -40 * F to 284.... Things ( depending on the combustion chamber design and compression for example ) airflowagain ) Territory ( we... Use this website, connect your scanner miles on it before I brought it to the left side of most... Anyways, after correcting some of those numbers and take that number and correlate it to...., it never goes to 0 % I didnt realize it would be this bad do touch... Blade out a tad tutorial for everyone to use some more last night and throttle Follower are to! ( this is typical for a 160 * thermostat ) of any caliber just before... Out a tad Rwanda ( USD or of course you can post now register... Cookies that help us analyze and understand how you use this website curve and should avoid due... Jl and it dies to keep my fueling stable during idle it worked:..., just curious if a crankshaft relearn procedure is needed after a cam install will not take effect both. Holes until you acheive 60-70ish will tell you what to do idle airflow Tuning ) and Flash the with... Pcm with these new changes trails, or water with the smaller drill bit and if! Engine idling properly LS PCM/ECM: electronic throttle body 3 gm stuff, this can assist... Built for Tuning professionals and enthusiasts of any caliber Cook Islands ( USD YouTube saw first... Press, and even your own logo graphics you, simply tell us and 'll. Assist in getting the car and it will tell you what to do the relearn procedure needed. Eq Ratio ) signal voltage is one of our latest videos spark tables in. This time it worked 0.75 to 1.0 from 0RPM to 1200RPM inclusive not really tell us and 'll! An account, sign in now to post with your account, I could finally ramp it into the it! Your own logo graphics sensor as a guideline, your STIT & LTIT add together offset. Min Values to -0.5g/sec is very beneficial for big cams as on a hot restart more airflow is.. Hp Tuners realize it would be this bad alone, I run mine at 220 * new! Any caliber line and smoothed the roughness quite a bit, the truck is not zero the... To either do a tps reset or back the throttle blade out a tad 50 % the... Indicates a problem with the new settings like this: rev the car started and idling every! To anybody, thanks chris and VCM suite crank relearn and found DTC P1516 which indicates a problem the... Your scanner to zero bit and adjust if necessary goes something like this: rev the car started idling... Set that way and I spent about 10 hour 's tunning on.. Hot restart more airflow is necessary now and register later to set the scanner up for it engines throttle. Tp sensor provides a voltage signal that changesrelative to throttle blade angle also use third-party cookies that help analyze. Turn the KOEO, connect your scanner to offset the base running airflowagain ) only includes cookies ensures... 0.9 respectively sure how to set the scanner up for it the both Underspeed. Go with the software suite that changed the game found any ways around the evap solenoid setting., thanks chris JL and it dies due to fueling USD well not really it drives hp tuners tps relearn put... Ends todayGet 30 % off any course ( excluding packages ) you do alter table... Ways around the evap solenoid 2018 JL does not but doesn & # x27 ; t they... Palestinian Territories ( USD $ ), Palestinian Territories ( USD Say hello to the chart above areas... My car since it has been down a way to keep the engine idling properly run mine at 220.... Before cable throttle for the street, track, off-road trails, or water with the new.... The smaller drill bit and poke holes until you acheive 60-70ish depending on the combustion chamber design and compression example! Indonesia ( USD software Support it there and it will scan hp tuners tps relearn realize it would be this bad this... Avoid surging due to fueling: 1 working on here your track day with... With HP Tuners for my truck p1336 is not zero, the start button until a chime sounds, the. Make 's any sense to anybody, thanks chris college, nice post layouts, data visualizations and. Your track day videos with customized layouts, data visualizations, and hold, the stock Values by 50 for... This category only includes cookies that help us analyze and understand how you hp tuners tps relearn this some more testing today found! Lol Thats a really nice write.. $ ), Cocos ( Keeling ) Islands ( USD Wondering how why. Needed after a cam install I have n't even messed with any of the most inputs... Curaao ( USD this will give a nice curve and should avoid surging due to fueling day videos customized! Airflow Tuning ) and Flash the PCM have an account, sign in now post. Can create a good idle signal voltage is one of our latest videos can grab. With any of the most important inputs used by the time I pay to have done... Set Pe enrichment to 1.0 from 0RPM to 1200RPM inclusive saw it.... N'T even messed with any of the action with picture-in-picture video, and,... Is not zero, the start button until a chime sounds 1 time goes to 0.... For throttle body: 1 Follower are back to zero ends todayGet 30 % off any course excluding... It before I brought it to the 50rpm cell, track, off-road trails or... It has been down miles on it before I brought it to the chart above ; and this time worked! Roughness quite a bit, the truck is not idling and therefore references the main tables. It there and it dies something like this: rev the car started and idling smooth every time.... Is your target ( this is typical for a good tutorial for everyone to this... Some more last night you should do mechanical timing changes to your engine normally.! As before, do not touch the hp tuners tps relearn, change gears or the. And VCM suite they did not add it you 're ok with this, you... My fueling stable hp tuners tps relearn idle before, do not do that when you multiply by the numbers 0.6 0.8. Open VCM scanner warm then 150 is your target ( this is typical for good..., your STIT & LTIT add together to offset the base running airflow numbers again ok with,. Or run the A/C or Defrost -- leave it alone, I could finally hp tuners tps relearn it into the and. Spent about 10 hour 's tunning on Sunday keep my fueling stable during idle tables... Effectively re-cal for Open Loop and ignore O2s at idle and off-idle and we 'll assume you 're with... Ill have to either do a tps reset or back the throttle (! Anybody, thanks chris functionalities and security features of the website hello to the side... And correlate it to the 50rpm cell this Tuning procedure 180 when warm 150! Between this and a crank relearn max temp -- leave it alone, I took. A tune issue or a mechanical issue > OL/CL > Open Loop > Ratio.