S12OC UK Forum

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-   -   missfire (http://nissansilvia.co.uk//showthread.php?t=3019)

Oscar 23-02-2008 19:56

hey if u fancy it im in town wi niki, lil moo, and dan dan

s13eater 23-02-2008 20:03

cheers fella, nice of ya to ask:D , but i'am gonna be good and cook our lass and kids a curry.have a goodun;) .

Oscar 24-02-2008 01:42

thats alright mate, we'll have 2 go 4 a beer sometime, was a goodnite

Oscar 24-02-2008 13:16

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

PukkaSilvia 24-02-2008 23:44

Check everything in my previous list:)

sideways danny 25-02-2008 04:05

Quote:

Originally Posted by Oscar (Post 24327)
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 25-02-2008 10:46

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 25-02-2008 11:32

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 27-02-2008 14:13

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


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