Idle Air Trim
#1
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Idle Air Trim
I tuned my idle settings in the 15-20ēC ambient temps and noticed a slight drop in rpm ( 840rpm solid at 15ēC then 790rpm at 45ēC) when intake temps heatsoak at 45ēC. I solved adding 3% in the open value.
I decided to put some numbers in the idle air trim. Discuss
I decided to put some numbers in the idle air trim. Discuss
#7
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Of course. As soon as I can I will pass my current map to a. Yes, I know, I am wrong to not have a current backup on my computer.
open loop settings have a lot to do with closed loop, just look at the calculation trace
Put the 0 value in the IAT temp cell in wich you tuned your idle, use the correction needed with an higher IAT (induce this boosting a few times until you get a hot intake temp at idle and your idle begin to slowdown), extrapolate values between cells, done.
Get a turbo
Put the 0 value in the IAT temp cell in wich you tuned your idle, use the correction needed with an higher IAT (induce this boosting a few times until you get a hot intake temp at idle and your idle begin to slowdown), extrapolate values between cells, done.
Get a turbo
#9
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Here you go
This is with a 2,5bar map sensor (DIYautotune). VE map won't work if your car setup is not close to mine:
-Huge 50lb/min turbo wheel that spool horrible (yes, I was when I purchased the turbo) so high map at low rpm are not tuned.
-Stock cat and muffler.
-Stock 265cc injectors.
This is with a 2,5bar map sensor (DIYautotune). VE map won't work if your car setup is not close to mine:
-Huge 50lb/min turbo wheel that spool horrible (yes, I was when I purchased the turbo) so high map at low rpm are not tuned.
-Stock cat and muffler.
-Stock 265cc injectors.
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