My V6 was running smoothly yesterday, then 20 minutes later would not start. It cranks over, and has a spark. Eventually find no injector pulse.
The fuel pump is working. The imobiliser red LED has gone out. I checked fuses, swapped relays - no change.
So check for error codes, only get 12. Any suggestions (apart from PCM dying)? I presume if crank angle sensor were defective, it should flag an error code.
One thing, when trying to start, I hear a faint chirping sound in the engine bay. I never noticed this before.
CAS doesnt always show an error code. theres no after market imobiliser?
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Vr/Vs Commodore code checking
If it ain't broke... I can break it for you
Check EFI earth wire behind drivers side kick panel.
probs a flat battery.
I have a vr v6 too, and exactly the same thing happened to me. All I had to do to rectify problem was turn ignition on, leave it on for 2 minutes then start it (without turning ignition off then back on) My problem was memcal related.... Good luck.
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i would go for a cas or a dfi under the coils first they can go and you still get spark but the ecu doesnt get a signal
I tune the oldschool way fear on the passengers face and knuckle colour cant go wrong
tabbacco is still my favorite vegetable