missfire

[Oscar]

ok other afm same problem, primera afm, did not start lol

[PukkaSilvia]

Check everything in my previous list

[sideways danny]

Originally Posted by Oscar

ok other afm same problem, primera afm, did not start lol

odd. To be honest it should have worked OK ish with only a real difference at higher RPM.

Could well be a problem with the wiring to the AFM, or maybe the TPS

[30psi]

TPS will only make a difference at idle, if the switch is open it advances the timing and the revs raise. If the switch is permanently closed (the 2 wires shorted together maybe) it may confuse the ECU as it will think the thottle is shut even if it isn't.

Do an ECU code check, you stamp on the throttle to tell the ECU the switch is working so then it won't bring up the code, but of course it will tell you if it sees no change. An ECU check might bring up other stuff too.

[Oscar]

well it nearly cuts when its cold, but had a fiddle this morning, and when i wiggled num 1 injector it stutted! Maybe found it

[Oscar]

injector had a crapped conection, sorted! Tho now it idles at 1200rpm lol! Im sure this engine hates me hehe