no... only when rev... idling is OKHi bro,
Just to ask, before issue solved...does your engine jerking during idling?
no... only when rev... idling is OKHi bro,
Just to ask, before issue solved...does your engine jerking during idling?
Oh! now I read it more clearly, means the whole engine change to 1.8 but using 1.6 harness. This way you engine will still run as a 1.6 system, probably not enough fuel.the only things i change is the head n block... engine lantai... others like wiring ecu throtle body manifold ( others than head n block ) all use back the 4g92p item... EXCEPT THE TIMING BELT... NEED TO BUY NEW 1.8 TIMING SET AS 1.6 TIMING BELT WONT SUIT 1.8
mind to explain furthermore? kinda interestedThe only way to know if your current setup have an ideal Air Fuel Ratio is to use a Wideband O2 sensor and measure the AFR. It can be done on-road or on a DYNO.
If slightly leaner.. just add fuel pressure regulator and bump up the pressure a bit.
I think a lot of mechanics these days have a wideband kit ready at their workshop.
For one I have it. I charge RM30-40 for AFR monitoring on-road. Or the more expensive way; a DYNO RUN