05xtsleeper Posted February 16, 2022 Share Posted February 16, 2022 Hello im looking at tuning a ba manual and a bf auto im wanting to raise the engine limiter over 6000rpm?? and on the bf auto wanting to raise the neutral limit from 3000rpm to over 6000rpm?? I couldn't get the bf auto in neutral to rev past 3000rpm is there something im doing wrong? Quote Link to comment Share on other sites More sharing options...
Roland@pcmtec Posted February 17, 2022 Share Posted February 17, 2022 Might need to give us some more information... Quote Link to comment Share on other sites More sharing options...
05xtsleeper Posted February 17, 2022 Author Share Posted February 17, 2022 The bf auto is going to be a burnout car I've tired removing the rpm limit in neutral and upping the rev limit auf2418, auf16620, auf0139, auf0144, auf0133, auf2035, auf2306 I seem not to be able to remove the rev limit in neutral. The only way I seem to bypass this is auf1013 making it thinking it is a manual. Quote Link to comment Share on other sites More sharing options...
Roland@pcmtec Posted February 17, 2022 Share Posted February 17, 2022 Could you include your tec file and a data log showing torque source and throttle source in it. Quote Link to comment Share on other sites More sharing options...
05xtsleeper Posted February 18, 2022 Author Share Posted February 18, 2022 Here is the tune and data log. HACCKA2(jack's).tec bf rev limit.teclog Quote Link to comment Share on other sites More sharing options...
05xtsleeper Posted February 22, 2022 Author Share Posted February 22, 2022 On 2/18/2022 at 7:42 AM, Roland@pcmtec said: Could you include your tec file and a data log showing torque source and throttle source in it. I'm still having no luck in removing the neutral limit any idea's? Quote Link to comment Share on other sites More sharing options...
Robertbossghia Posted June 15, 2022 Share Posted June 15, 2022 did you figure it out? Quote Link to comment Share on other sites More sharing options...
hjtrbo Posted June 15, 2022 Share Posted June 15, 2022 Never tried it personally and have no idea about BA / BF. Just spit balling... Have you tried: Setting spark torque ratio limit for engine speed limiting to 1, ETC Torque reduction RPM limit to 6200 and raising the ETC torque clip limit for engine speed limiting? Set it to 1000 as a test. Also for a burnout car I would consider disabling cat and exhaust temperature protection. Just send it till it locks up or pops a coolant hose. 1 Quote Link to comment Share on other sites More sharing options...
05xtsleeper Posted June 17, 2022 Author Share Posted June 17, 2022 No still didn't work it out Quote Link to comment Share on other sites More sharing options...
hjtrbo Posted June 17, 2022 Share Posted June 17, 2022 49 minutes ago, 05xtsleeper said: No still didn't work it out Did what I wrote not work? Quote Link to comment Share on other sites More sharing options...
Robertbossghia Posted June 17, 2022 Share Posted June 17, 2022 Just now, hjtrbo said: Did what I wrote not work? I'm having a similar issue I tried what you said yesterday, no go either Quote Link to comment Share on other sites More sharing options...
hjtrbo Posted June 17, 2022 Share Posted June 17, 2022 argh, spewing. And I guess you've tried raising every possible limiter you can find in the tune? It's got to be there somewhere... Unless it's hard coded in the OS. Quote Link to comment Share on other sites More sharing options...
BeerTurbo Posted July 30, 2022 Share Posted July 30, 2022 On 6/17/2022 at 2:35 PM, 05xtsleeper said: No still didn't work it out i have had a look over your tec file from months ago. i cant see your actuall throttle input, but you can see the throttle position changed as you get to 3k. the TQ source stays as driver demand, but the spark source changes to coldengine/low load at this time...so i had a look through for that. auF0211 - Low load spark adder based on engine speed and load now i dont know if this is even close but this bad boys values only go up to 3k and your hitting 3k...so coinsedence? also your coolant & head tempture doesn't change from 58 that entire log and i find that hard to believe. is your sensor fubared? 1 Quote Link to comment Share on other sites More sharing options...
Roland@pcmtec Posted July 30, 2022 Share Posted July 30, 2022 Coolant sensor (cht depending on the car) failing will cause vct to stop working and it will get stuck in cold start mode. Commonly left unplugged or crushed when swapping the motor. See this all the time. Quote Link to comment Share on other sites More sharing options...
hjtrbo Posted July 31, 2022 Share Posted July 31, 2022 Just had some fun with that lately. Removed the head off my ute the other day and god damn, what a pain in the arse that sensor is to get to. Quote Link to comment Share on other sites More sharing options...
05xtsleeper Posted August 4, 2022 Author Share Posted August 4, 2022 On 7/30/2022 at 12:59 PM, BeerTurbo said: i have had a look over your tec file from months ago. i cant see your actuall throttle input, but you can see the throttle position changed as you get to 3k. the TQ source stays as driver demand, but the spark source changes to coldengine/low load at this time...so i had a look through for that. auF0211 - Low load spark adder based on engine speed and load now i dont know if this is even close but this bad boys values only go up to 3k and your hitting 3k...so coinsedence? also your coolant & head tempture doesn't change from 58 that entire log and i find that hard to believe. is your sensor fubared? I'll try this on my new car. The sensor was fine in the bf Quote Link to comment Share on other sites More sharing options...
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