Topic: Omega b v6 2.5 starting problems. (Read 1464 times)

Kenfolked · « **on:** 10 April 2012, 12:05:17 »

Parked the car overnigth, the morning after it would not start. Coud not hear the pump running and it would not even "chouch" on cranking. I have pulled the fault codes from the ecu and the only code that showed up was a "RPM signal."

So i went ahead and swaped the Crank sensor located near the oil filter, and resett the fault codes using a Wurth diagnose machine. The engine fired up halv a secound or so and stopped.
After that no sign of live in the engine, and the "RPM signal" code appered again.
The fuel pump dont have any power going thru its fuse form the fusebox under the stearing wheel, so im cluless at this point and need some help from you guys. Any thoughts?
Maybe i could divert power directly to the fuse and see what happends?
Thanks in advance.

TheBoy · « **Reply #1 on:** 10 April 2012, 17:24:18 »

What is the fault code, 31?

Genuine cranksensor, or pattern?

pscocoa · « **Reply #2 on:** 10 April 2012, 17:31:13 »

must be crank sensor

TheBoy · « **Reply #3 on:** 10 April 2012, 17:34:23 »

Quote from: pscocoa on 10 April 2012, 17:31:13

must be crank sensor

Or fuel pump relay. Or wiring. Or ECU (not!)

OP - I'm guessing the EML comes on with ignition, and doesn't flash at any point?

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Author Topic: Omega b v6 2.5 starting problems. (Read 1464 times)

Kenfolked

Omega b v6 2.5 starting problems.

TheBoy

Re: Omega b v6 2.5 starting problems.

pscocoa

Re: Omega b v6 2.5 starting problems.

TheBoy

Re: Omega b v6 2.5 starting problems.