Ecu Fault Codes. Speed Sensor Issues. Faults Wont Clear.

[KeepLeft]

I had similar problems to this. There was a cable in the wiring loom that had been knicked the tiniest amount. Sorted that out, but still had the problem. Then there was a couple of dead fuses. After those were changed, problem went away.

Have you been working anywhere near the wiring? Maybe some stereo work? Screwed anything anywhere and maybe a wire underneath/behind? Might be a long shot, but just sharing what happened to me.

[Moose]

Cheers guys - Wenier - you're right, but it was $400 including all the wires and extra earth straps haha.

KeepLeft, you're probably onto it with whats wrong. The car was an ex-cop car, so it was covered in lights, not to mention the amount of things that were screwed into the boot and under the hood (can see the missing paint) so any wire could have been hit anywhere.

On top of that, I have an aftermarket stereo that was installed by WoW Sight & Sound, who knows what they may have done...

BUTT!!!! I had no of these problems prior to my engine being removed and rebuilt....