Why won't ecm go into pe mode?
#41
in hp tuners scanner, is there a parameter to select that shows if the ecm goes into closed/open loop at all? i'll revert the PE enable back up to what they were. in the scan how do u know it went into PE? also whats wrong with my PE EQ values? too lean? i calculated it to hit 12.4AFR commanded
Last edited by fst100; 01-28-2012 at 08:12 AM.
#42
TECH Fanatic
iTrader: (13)
Just because you command it doesn't mean that is what you will get. You need to leave the car alone and start reading information on how to tune.
http://www.masportspeedshop.com/serv...-tuning/Detail
http://www.amazon.ca/Engine-Manageme.../dp/1932494421
http://www.amazon.ca/High-Perf-Fuel-...753324-9809202
http://www.summitracing.com/parts/SME-DVD-1/
http://ls1tuningguide.com/tuningmanu...ons%20rev3.pdf This info is good until you get to the MAF part then it is wrong. Once you get there send me pm and I'll give you the right info.
http://www.masportspeedshop.com/serv...-tuning/Detail
http://www.amazon.ca/Engine-Manageme.../dp/1932494421
http://www.amazon.ca/High-Perf-Fuel-...753324-9809202
http://www.summitracing.com/parts/SME-DVD-1/
http://ls1tuningguide.com/tuningmanu...ons%20rev3.pdf This info is good until you get to the MAF part then it is wrong. Once you get there send me pm and I'll give you the right info.
#43
i was only stating what i put in there and for anyone to know. im more concerned about the DTC code and fixing that then i can go about tuning the AFR. i know theres more tables that affect the commanded AFR than the one table alone. thanks for the input though.
#49
8 Second Club
iTrader: (16)
hes not gonna hurt the motor from being lean naturally aspirated....
but yes.. please remove most of that stuff from the scanner.. get down to 24 PID Bytes or less..
and like I said... get a wideband on that thing, and throw some more fuel at it at WOT..
also.. please check Fuel pressure at WOT....might just be losing pressure at WOT..
but yes.. please remove most of that stuff from the scanner.. get down to 24 PID Bytes or less..
and like I said... get a wideband on that thing, and throw some more fuel at it at WOT..
also.. please check Fuel pressure at WOT....might just be losing pressure at WOT..