have been having some issues with tuning my car, in the higher rpms my injector pulse with and duty cycle will completly drop to zero.
and im also having some problems getting it to idle down, already checked for vaccum leaks and what not and everything appears good.
any help will be greatly aprecated.
h22a
malhe gold pisstions 9:1 compression
eagle H beam rods
Brian crower stage 2 turbo cams
t3t4 turbo 60 trim (6 lb boost)
750 RC injectors
1/2 aluminum radiator
3" vibrant exhaust
need some help (h22a turbo)
need some help (h22a turbo)
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Re: need some help (h22a turbo)
Is their a wideband on tha car
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Re: need some help (h22a turbo)
Yes, currently its going to 10 whitch is way to rich then when then injector pulse with drops out it goes completely lean off the gague, not sure why its running so rich sence it is the stock fuel abd igntion maps
Re: need some help (h22a turbo)
In one datalog, I see you have a knock sensor error code. You need to resolve that.
You also have a burnout limit set at 6000rpm which is always on and that is why you are seeing a fuel cut at 6000 RPM. You need to set that to use a different input that has a switch you can turn on and off.
You also have a burnout limit set at 6000rpm which is always on and that is why you are seeing a fuel cut at 6000 RPM. You need to set that to use a different input that has a switch you can turn on and off.
Re: need some help (h22a turbo)
sorry it has taken me so long to get back to this post. what switch do you recomend, and the knock sensor error code is due to it being disconected, i am also having problems with the car starting to go lean after it reaches opperating tempatures. i still have the stock narror band o2 sesnors hooked up, do you think this could cause a problem ?
Re: need some help (h22a turbo)
You can use the cruise control switch on the clutch pedal and just wire it to one of the inputs.
I would highly recommend getting this tuned on the dyno by a professional if you are unable to tune this yourself.
I would highly recommend getting this tuned on the dyno by a professional if you are unable to tune this yourself.