siccracingturtle
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can someone explain to me exactly wat the p.e. delay in our cars is and how it effect our engine.. thnx
p.e. delay
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Jn2
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power enrichement dealy is the time it take from when u go WOT(wide open throttle) ti'll the time the ECm decides to add more fuel for maximum power...
so u floor it, ur a/f will be really lean, than after a few secons it will richen up to where it needs to be to get power...PE dealy sucks...stock 2.2's have it...really sucks, i think its a 5 second delay...i used to watch it on my wideband when i was waiting to install my sc...
so u floor it, ur a/f will be really lean, than after a few secons it will richen up to where it needs to be to get power...PE dealy sucks...stock 2.2's have it...really sucks, i think its a 5 second delay...i used to watch it on my wideband when i was waiting to install my sc...
siccracingturtle
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ok so the trifecta tune gets rid of it.. does it help the power band alot?
Jn2
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yes, power is instant, vs there being a 5 second delay before it kicks in
siccracingturtle
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cool thnx for ur help man... just ordered my tune cant wait.. even next day aired it lmao
Night and day difference. You know how right now you have a spike at around 3k? Well that goes away because PEdelay is turned off, so you get your power "now" instead of 5 sec after you hit the pedal, which in 1st is roughly 3k.
siccracingturtle
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dam i cant believe i never heard about this til yesterday lol... only thing that sux is that the tuning people told me since i have 75 shot that i have to get a nitrous tune.. so my car will be slower all motor than before 
sux
sux
cobalt123
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cool
dam i cant believe i never heard about this til yesterday lol... only thing that sux is that the tuning people told me since i have 75 shot that i have to get a nitrous tune.. so my car will be slower all motor than before
There is a way to have a nitrous and regular tune at the same time, its still being worked out though.
