Post by
skyline084 »
https://forums.nicoclub.com/skyline084-u171542.html
Wed Jan 19, 2011 8:23 pm
At first I thought it was my maf too, so I replaced it, which did nothing. So than I though maybe relay, but all relays are good. Than I tore the whole harness apart checking for melted wires/shorts, nothing. Checked continuity and voltage to all power/signal wires, they were good. All grounds are good.
My spark is completely gone now... It would start bucking like yours would when it first started happening.. but now the car won't even fire up. It gets spark at the most random times.
I thought maybe CAS, but that's mainly telling the injectors when to spit, and I'm getting fuel so that's not the problem. Also checked wiring to it..
I have two maf's, and both work properly, along with wiring.
My o2 sensor might be s*** now from running stupid rich, but wiring is alright.
The only thing I'm worried about, all the signal wires going to each coil pack have 12v going to em. So that mean's something's being passed through that chip.. Should the signal wire(Pink) be getting 12v when key switched to Ignition though?
both the white and pink have 12v