Mechanics

CAR WONT START

2005 Vauxhall Meriva • 72,000 miles

Falt code no 1 injector circuit open. Changed injector same result. Check for fuel pressure at rail plenty of fuel. Plugs dry after much winding. Fitted from ebay used ECU, Body computer, speedo and chip in key, all security functions work ie cent locking etc reset codes sam problem! Any ideas?
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Dusty Dave
July 26, 2012.




Check for broken circuit between injector and ECU.

KHLow2008
Jul 26, 2012.
Tested all injectors with a test lamp no power when cranked how about crank sensor although it does not register as a fault.

Tiny
Dusty Dave
Jul 26, 2012.
You mentioned cylinder # 1 is not firing, how can the engine run without any power to the injectors?

Our database does not have any information on your vehicle but generally most injectors have power supply to them with ignition on and while cranking. The PCM would ground the circuit according to signals from the cam position sensor.

KHLow2008
Jul 27, 2012.
Yes fixed it it was the cam sensor thanks.

Tiny
Dusty Dave
Jul 29, 2012.
You're very welcome Dusty Dave. Glad we could be of help.

Closing thread.
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Rivermikerat
Jul 29, 2012.

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