Crank no Start
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Joined: Jan 2022
Posts: 3
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From: Whittier,Ca.
My Ride: 2007 BMW 525i 5Series E60 MSV70 N52
Model Year: 2007
Engine: N52
Crank no Start
2007 525i MSV70 N52Fault codes9CB9
9C54
9C55
A8BB2DEC
I am in recovery,I was a parts changer but I'm changing my ways. I've replaced starter,battery,IBS, ignition coils, spark plugs, fuel injectors,fuel pump, alternator ànd relays. Had some other codes related to fuel injectors but they no longer exist after changing some relays. Still it seems I have no power to the fuel injectors.Can the ecu prevent them from operating if so how can I reverse? I now have access and reading operating instructions on how to use ISTA/INPA.
THank you in advance for your time.
9C54
9C55
A8BB2DEC
I am in recovery,I was a parts changer but I'm changing my ways. I've replaced starter,battery,IBS, ignition coils, spark plugs, fuel injectors,fuel pump, alternator ànd relays. Had some other codes related to fuel injectors but they no longer exist after changing some relays. Still it seems I have no power to the fuel injectors.Can the ecu prevent them from operating if so how can I reverse? I now have access and reading operating instructions on how to use ISTA/INPA.
THank you in advance for your time.
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Apr 23, 2010 08:07 PM