Extremely low idle with chipped p28
#1
Extremely low idle with chipped p28
I have a 98 coupe with a H22A swapped in, currently running a p13.
I got a p28 and chipped it.
The chip is base mapped with the stock base map for the motor.
The problem I am having is the idle,
It idles 100-200rpm
If I give it gas it responds very well but will stall when I let off due to the low idle.
I have tried adjusting the idle adjustment and timing with no luck.
Any ideas?
Thanks
Dayton
I got a p28 and chipped it.
The chip is base mapped with the stock base map for the motor.
The problem I am having is the idle,
It idles 100-200rpm
If I give it gas it responds very well but will stall when I let off due to the low idle.
I have tried adjusting the idle adjustment and timing with no luck.
Any ideas?
Thanks
Dayton
#9
I've had good luck with basemaps from Phearable.net
They're only like $40 shipped.
BoostedD16, initial idle will be higher if you have a FITV, then it will drop. Be sure to jump the service connector.
They're only like $40 shipped.
BoostedD16, initial idle will be higher if you have a FITV, then it will drop. Be sure to jump the service connector.
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