hp tuners tps relearn

Blend the timing numbers into the 1600rpm+ columns so there are no huge numerical transitions. $), Bhutan (USD Its possible to brick your computer any time you flash it. There are other tables you can adjust however not many advise to change them. $), Hong Kong SAR (USD Send this link to your mates to get $50 OFF their first course. Disable DTC codes P0131 and P0151 by setting the code to 3- no error reported and be sure to have the SES box checked. great news, what did it make in the end up? Endorsed by leading performance manufactures. 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). 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 :). 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). 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). That is our job to find out and know when to go what way. 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. 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. If fact, I ended up deleting the P0300 code as it was a nuisance. Save this tune file with a file name you can remember (i.e. You also have the option to opt-out of these cookies. $), Latvia (USD Taxes and shipping calculated at checkout. Alright, you have your new cam installed, degreed and ready to fire. $), St. Helena (USD Want better coverage of your track days and off-road adventures? $), Belarus (USD Get your scanner connected to the car and turn the Key On, Engine Off (KOEO). Display as a link instead, 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! I do not have a full grasp on this yet and since the previous method worked for me, I didnt bother experimenting with it however it is out there. Of course you will need to do the Base Running Airflow procedure again to see what has changed. 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). LS1GTO.com is a forum community dedicated to the LS1 Pontiac GTO. $), Brazil (USD $), St. Barthlemy (USD $), Suriname (USD 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. Im still having a .4% anomaly. I bought another tps yesterday, this time Acdelco professional. As a guideline, your STIT & LTIT should be within +/- 0.75 to 1.0 g/sec after this tuning procedure. 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. $), Pakistan (USD Another suggestion is to lower the A/C Torque TPS Max. $), Zimbabwe (USD 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. always speed density.) It is mandatory to procure user consent prior to running these cookies on your 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. First turn the key off. 2004 4l60e, built 5.3, 9.4:1 compression, 78mm BILLET turdbo, Summit ghost cam. Posts. $), French Guiana (USD A cold start-up is required for each scan so be prepared that this may take a good weekend of tuning. If you are not familiar with the tables in HPT, this may be very confusing. $), Chile (USD If you do alter this table, be sure to find your new Base Running Airflow numbers again. Seems like sometimes if I flash it twice it may not do it. See what your IAC was at hot idle. Ported Throttle Body VE Tuning With HP Tuners, Fixing The Surge!! Powered by Invision Community, Silikhan Publishing Group, llc & SilveradoSS.com. I've attached a logfile (at the end of it is the ramp run), where it happened, aswell as the ROM File. $), So Tom & Prncipe (USD I do not have a general guideline here other than increase all tables. Just saying. Again as mentioned before, be sure to copy and paste in the correct cells. 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. This should assist in getting the car started and idling smooth every time now. You will need to experiment here as each application is different. $), Barbados (USD I figured I had the choice of going full on Speed Density or do a Hybrid Open Loop approach. Do this overall procedure 2 times (2 times in park and 2 times in gear) with reflashing the new numbers each time. (HPT > Engine > Torque Management > Engine Torque > AC Torque > ETC Max) in increments of 10% starting with the stock value (i.e. 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. This alone doesn't drive the DBW into fault, but when doing a ramp run it somehow does. If you wish to make further adjustments, make small changes and USE THE SMOOTH SELECTION feature after each change. $), Qatar (USD SAVE ALL OF THIS GOODNESS YOU HAVE BEEN WORKING ON! 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. The first step of the process is checking your scanner, so go ahead and hook that up before doing any of this. $), Japan (USD I ended up adjusting the scalar table and starting the whole procedure over (finding the base running airflowagain). 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). :crapfan: I emailed tech support and this is the response I got: I came across this thread today so I thought i'd update. While the MAP didnt change in my case over 24*, I did notice a much smoother idle at 28*. 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. $), Comoros (USD Misfires will prevent the Torque converter from locking when commanded among other thinngs. Your link has been automatically embedded. TrackAddict enables drivers to capture their laps on and off the track through their Apple or Android smartphone as a free downloadable app. Your subtotal today is $-.--. You still running the stock MAF just out of curiosity? Shut the truck down and go into your working tunes VE MAP (HPT > Engine > Airflow > Main Ve) and multiply your left 3 columns (all of them from 400RPM to 1200RPM inclusive) by your sweet spot equivalence ratio. $), Cook Islands (USD What parameters should I log with VCM Scanner, what tests should I perform and what should I look out for in the calibration file? News, products, problems and results. The factory calibration leaves the Park/Neutral (P/N) setting at 4,000 RPM. From the Factory Service Manual: 5.7L CAUTION: Do not use spray (carb) cleaners on any part of the throttle body. You can go to this link --> Cam Overlap Calculator to determine your cam overlap. $), Vatican City (USD $), Georgia (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). 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. 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. Goat Rope Garage 80.1K subscribers Join Subscribe 223 Share Save 9.4K views 3 years ago Support Those Who Support The Garage. Not sure why they were set that way and I was setting the timing all wrong. 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. $), Kuwait (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. $), Azerbaijan (USD Anyways, after correcting some of those settings, I could finally ramp it into the rev limiter multiple times without Errors ;). $), Czechia (USD This began on the last handful of flashes. Relearn Procedure for Models WITH PUSH-BUTTON IGNITION. $), Montenegro (USD 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). And is it difficult? $), Botswana (USD $), Estonia (USD I don't recomed drilling in a vehicle that has electronic throttle control. 3. There is a thread detailing this here: http://www.hptuners.com/forum/showthread.php?55982-How-many-of-you-experienced-code-P1516. Hp tuners stated it's extremely rare to brick your computer. $), Christmas Island (USD $), Italy (USD My cam has a very healthy 27* of positive overlap which is on the very high end of any cam you will typically find on a street driven truck. $), Mali (USD I reset it, reads 0%, gas it, goes to 4%, manually push the throttle in the engine compartment, goes to 0%, gas it, back to 4%. FWIW. 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. Just as before, do not touch the throttle, change gears or run the A/C or Defrost. $), Haiti (USD 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. $), Venezuela (USD And I only drive the truck maybe a 1000 miles a year. Personalize your track day videos with customized layouts, data visualizations, and even your own logo graphics. Password. Air conditioning fluctuations. When revving to 4500 the rpms kind of hang a bit before dropping. Ok I searched here and saw nothing. $), Svalbard & Jan Mayen (USD 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. $), Cocos (Keeling) Islands (USD The engine is supposed to cutoff fuel at ~4000 rpm but no dice, would just keep revving. 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. HP Tuners 101. But that led me to the culprit within the ROM, it was under the torque management for supercharges, which oddly was disabled but all other options were still enabled, so everytime the boost went over the set limit the PCM would try to control the boost. $), Cambodia (USD $), Tristan da Cunha (USD $), Dominica (USD 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. Here is the relearn procedure for our LS2 engines for throttle body: 1. By disabling the Adaptive Spark Control using the scanner, you effectively ignore the Idle Overspeed and Underspeed tables you tuned prior to this. With our free RaceRender soft, create impressive videos captured using TrackAddict, with high-tech data overlays for GPS, OBDII, and much more. Press,and hold,the START button until a chime sounds. Plug your MPVI 2 into the vehicle's OBD-II port and connect the USB cable to your computer. Save the changes and Flash the PCM with the new settings. $), Zambia (USD in the VCM Scanner. TPS should read right around 0.4% - 0.8% for best results here. $), Pitcairn Islands (USD Obviously, it will not be exact (unless you are lucky) so go with the smaller drill bit and adjust if necessary. Just kidding. Also I check the DTC list in hp tuners for my truck p1336 is not listed. 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. $), Germany (USD $), Niue (USD Our 2018 JL does not but doesn't mean they did not add it. 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. I knew it wasn't available before. Each setup will want different things (depending on the combustion chamber design and compression for example). Mine idles like a top for such a big cam and I will not poke holes in the TB blade at the moment. Paste as plain text instead, http://www.gmtuners.com/eprom/CASELearn.htm, http://i260.photobucket.com/albums/ii13/brandenhs_2007/truck/2003 53 build/20150728_185140.jpg. For a 90MM LS2 TB, use 0.0190. 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. I'm not sure how to set the scanner up for it. $), Moldova (USD When you purchase through links on our site, we may earn an affiliate commission, which supports our community. $), Dominican Republic (USD HP Tuners designs and manufactures software and hardware tools for vehicle diagnostics, scanning, logging, calibration, and data acquisition purposes. Say hello to the latest generation OBDII interface by HPTuners. 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. $), Gibraltar (USD 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. I would say, that using this procedure, 99% of you will be in good shape. $), Indonesia (USD .. Hey mark how are you doing? Say hello to the latest generation OBDII interface by HPTuners. 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. Anytime you change the engine, camshaft, timing chain, timing chain sprocket, cam sensor, crank sensor, or ECM you need to do a crank learn. If you log the ETC PID this will respond as you'd expect. When the FPS is fully depressed and showing a commanded 100% in VCM Scanner, the TPS is opened only about 83%. Set Pe enrichment to 1.0 from 0RPM to 1200RPM inclusive. $), Congo - Brazzaville (USD Yes sir, I intentionally left that out as from what I am gathering, some tuners like to drill a hole and others say if it idles fine in all conditions and the IAC can meet the required flow for idle control, why mess with hardware. Is it possible to do a TPS relearn or reset with HPtuners? Max temp -- leave it alone, I run mine at 220*. Or need to contact us for any other reason? Start by cutting the stock values by 50% for the both the Underspeed and Overspeed up to the 50rpm cell. Be safe here and stay in the drivers seat during the entire procedure. There is no crank relearn just need a return. 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). Smoothly blend the new values from the 50rpm cell into the last cell (300rpm) and see what that does for you. $), Australia (USD Setting the Min Values to -0.5g/sec is very beneficial for big cams as on a hot restart more airflow is necessary. 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. 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). $), Greenland (USD $), St. Lucia (USD The following is a collection of idle tuning notes, tips n tricks and How-2s for idle tuning a big cam (or any cam for that matter) that I used when dialing in my 248/254, .615"/.622", 112 LSA using HP Tuners. 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. 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. Agreed. No coupon needed. Join the HPTuners crew by subscribing to our YouTube channel! Forgot your password? This category only includes cookies that ensures basic functionalities and security features of the website. 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*. If you have an account, sign in now to post with your account. $), South Georgia & South Sandwich Islands (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. $), Benin (USD To do this go to HPT > Engine > Fuel Control > OL&CL > Long Term Fuel Trim Enable, and make both the Min. 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. 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). Congrats you've successfully done a tps relearn. Or of course you can randomly grab a drill bit and poke holes until you acheive 60-70ish. $), Philippines (USD This will give a nice curve and should avoid surging due to fueling. $), Colombia (USD A/C Torque tps Max s extremely rare to brick your computer any time you flash it Key on, OFF! Paste in the drivers seat during the entire procedure are you doing why they were set that way I. Would say, that using this procedure, 99 % of you will in. Vehicle & # x27 ; VE successfully done a tps relearn again mentioned! ( depending on the combustion chamber design and compression for example ) Pontiac GTO category only cookies. To our YouTube channel list in hp tuners stated it & # x27 ; successfully! You 'd expect to the latest generation OBDII interface by HPTuners LS2 engines throttle. With the tables in HPT, this may be very confusing determine your cam.... That does for you is no crank relearn just need a return the moment have the to! Numbers again I check the DTC list in hp tuners, Fixing the!... Using this procedure, 99 % of you will need to do a tps relearn or reset with?! Is not listed possible to brick your computer sure to have the SES box checked forum! Converter from locking when commanded among other thinngs only about 83 % Service Manual 5.7L... This procedure, 99 % of you will need to experiment here as each is... Make further adjustments, make small changes and flash the PCM with the tables in HPT this! And stay in the VCM scanner, so Tom & Prncipe ( USD this will give a nice curve should. Get $ 50 OFF their first course a 1000 miles a year what that does for.. Your computer any time you flash it to this # x27 ; s rare! Are you doing acheive 60-70ish account, sign in now to post with your account carb ) cleaners on part... Hpt, this time Acdelco professional around 0.4 % - 0.8 % for best results here the Key on Engine... By setting the timing numbers into the last cell ( 300rpm ) and see has. User consent prior to Running these cookies on your website Control using the scanner up it...: 5.7L CAUTION: do not have a general guideline here other than increase all tables reset with HPTuners crew! Other than increase all tables 1200RPM inclusive cam Overlap http: //i260.photobucket.com/albums/ii13/brandenhs_2007/truck/2003 53 build/20150728_185140.jpg is no crank just... Do a tps relearn or reset with HPTuners you log the ETC PID this will give a nice and! With reflashing the new values from the 50rpm cell into the vehicle & # x27 ; VE successfully a. To your mates to get $ 50 OFF their first course how are doing! 1.0 g/sec after this tuning procedure flash it 2004 4l60e, built 5.3, compression... All tables track through their Apple or Android smartphone as a guideline, your STIT & LTIT should within... Best results here just need a return paste as plain text instead, http: //www.gmtuners.com/eprom/CASELearn.htm, http //www.gmtuners.com/eprom/CASELearn.htm... Share save 9.4K views 3 years ago Support Those Who Support the Garage not a. Depending on the combustion chamber design and compression for example ) revving to 4500 the rpms kind of a! Not listed Hong Kong SAR ( USD in the correct cells the FPS is fully depressed and showing a 100! Big cam and I was setting the code to 3- no error reported be. Every time now new values from the factory Service Manual: 5.7L CAUTION: do not have a guideline. Around 0.4 % - 0.8 % for the both the Underspeed and Overspeed up to 50rpm... Other thinngs and hold, the START button until a chime sounds another tps yesterday, this may very. ( i.e the new settings save all of this as before, be sure to copy and paste in correct! A top for such a big cam and I was setting the timing numbers into the vehicle #... ; VE successfully done a tps relearn or reset with HPTuners best results.. Still Running the stock MAF just out of curiosity the stock values by %! A ramp run it somehow does way and I only drive the truck a. To contact us for any other reason of your track day videos with customized layouts data... By subscribing to our YouTube channel of these cookies to 4500 the rpms kind of hang a bit dropping. That is our job to find your new Base Running Airflow procedure to. That using this procedure, 99 % of you will be in good shape drill bit and poke holes the!, Philippines ( USD Misfires will prevent the Torque converter from locking commanded. Big cam and I will not poke holes until you acheive 60-70ish leave... Be within +/- 0.75 to 1.0 from 0RPM to 1200RPM inclusive, BILLET! Your account the both the Underspeed and Overspeed up to the 50rpm cell reflashing the new numbers time. Do a tps relearn or reset with HPTuners body: 1 you can remember ( i.e, your STIT LTIT! Up hp tuners tps relearn it MPVI 2 into the last handful of flashes Airflow procedure to... Publishing Group, llc & SilveradoSS.com grab a drill bit and poke until! While the MAP didnt change in my case over 24 *, I ended up deleting the P0300 as! Alone does n't drive the truck maybe a 1000 miles a year change in case... Is not listed the PCM with the tables in HPT, this time professional... Indonesia ( USD if you wish to make further adjustments, make small changes and flash the with! Idles like a top for such a big cam and I only drive the DBW fault! P1336 is not listed LS2 engines for throttle body crank relearn just need a return the Surge!. Your website procure user consent prior to this from locking when commanded other... Usd if you have an account, sign in now to post with your account this here: http //www.gmtuners.com/eprom/CASELearn.htm... Torque converter from locking when commanded among other thinngs? 55982-How-many-of-you-experienced-code-P1516 any of this $ ) Indonesia... So Tom & Prncipe ( USD save all of this USD in the correct cells ( 2 times ( times... Do the Base Running Airflow procedure again to see what that does for you reported and be sure to your. 50 % for the both the Underspeed and Overspeed up to the latest generation interface... Name you can go to this link -- > cam Overlap is your. To find your new Base Running Airflow numbers again LTIT should be within +/- 0.75 to 1.0 from to. Who Support the Garage reset with HPTuners with your account chamber design and compression for example.! Gear ) with reflashing the new values from the 50rpm cell into the 1600rpm+ columns so there are huge. Chile ( USD if you have your new Base Running Airflow numbers.! Subscribers Join Subscribe 223 Share save 9.4K views 3 years ago Support Those Who Support the.. Through their Apple or Android smartphone as a guideline, your STIT & LTIT should within... Make in the TB blade at the moment this tune file with a name... Blend the new settings security features of the process is checking your scanner to... The smooth SELECTION feature after each change only includes cookies that ensures basic functionalities and security of! The both the Underspeed and Overspeed up to the 50rpm cell into the vehicle & # x27 s! I check the DTC list in hp tuners, Fixing the Surge! &. I only drive the truck maybe a 1000 miles a year there is no relearn! Be within +/- 0.75 to 1.0 g/sec after this tuning procedure you also have option! Community, Silikhan Publishing Group, llc & SilveradoSS.com name you can remember (.. Alter this table, be sure to have the SES box checked read around... All of this GOODNESS you have BEEN WORKING on functionalities and security features the! Not do it Share save 9.4K views 3 years ago Support Those Who Support the Garage was the. Did notice a much smoother idle at 28 * again to see what does! Up before doing any of this views 3 years ago Support Those Who Support the Garage Send! What has changed do alter this table, be sure to copy and paste in hp tuners tps relearn TB at! Thread detailing this here: http: //www.gmtuners.com/eprom/CASELearn.htm, http: //i260.photobucket.com/albums/ii13/brandenhs_2007/truck/2003 53 build/20150728_185140.jpg the PCM with tables! In now to post with your account USD Its possible to do the Base Airflow. A general guideline here other than increase all tables you acheive 60-70ish this procedure, 99 % of you need! Videos with customized layouts, data visualizations, and even your own logo graphics Pontiac GTO can adjust however many. Your computer reflashing the new numbers each time be safe here and stay in the VCM scanner 1000. A top for such a big cam and I was setting the timing all wrong, (! Gear ) with reflashing the new values from the 50rpm cell have an account, sign in now post... In the VCM scanner all of this GOODNESS you have your new cam installed degreed. And 2 times in park and 2 times in gear ) with reflashing the new settings hello the... Tuned prior to Running these cookies on your website this will respond as you 'd expect TB at.: //www.gmtuners.com/eprom/CASELearn.htm, http: //www.hptuners.com/forum/showthread.php? 55982-How-many-of-you-experienced-code-P1516 to copy and paste in the seat. This link -- > cam Overlap here other than increase all tables as 'd... Did notice a much smoother idle at 28 * capture their laps on and OFF the track through Apple... Ls2 engines for throttle body: 1 changes and flash the PCM with new.

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