Mechanics

BMW 318 FUSE PROBLEM

2002 BMW 318 • 200,000 miles

Hi, I have a 2002 bmw 318 ti. It doesn't want to start. Ignition lights come on, car swings but not starting. I replaced battery, crank shaft sensor, fuses, relay, I took it for diagnosis and they found no faults. What could be the problem?
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Guest
February 12, 2013.




So, no spark and no signal at the injector?

Dr. Hagerty
Feb 13, 2013.
Yes there is no spark and no signal at the injector but there is fuel coming to the rail. Replaced spark plugs, dme relay, crank shaft position ssensor and checked all fuses and all is fine. Checked fuel pump relay and fuse and both is fine. Suspect immobolizer ews system.

Kind regards

Tiny
Princess1234
Feb 13, 2013.
Not EWS, if it were, the starter would not engage. Remove the cover to the Ebox under hood and inspect the small black box with 5 fuses in it and see if all are OK.

Dr. Hagerty
Feb 13, 2013.
Da key is not sending a constant signal to the ews but da antenna tested fine

Tiny
Princess1234
Feb 13, 2013.
OK
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Dr. Hagerty
Feb 13, 2013.

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