Car won't start

2001 MERCEDES BENZ C240

GWENEVERE

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Automatic 160000 miles.

I put the key in the ignition and the lights, music and other electrical devices work fine, but the car won't start it does turn over. The fan comes on when I turn the key.

Jan 8, 2009 at 1:06 PM

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STRAILER

CAR REPAIR CONTRIBUTOR
54,199 POSTS

I would start by checking the fuel pump and see if there is spark to the plugs. I just had one of these in the shop and the problem was the crankshaft angle sensor when out. Here are a few guides and some diagrams to help you confirm the failure and get it fixed.

https://www.2carpros.com/articles/how-to-test-an-ignition-system

and

https://www.2carpros.com/articles/how-to-check-fuel-system-pressure-and-regulator

AS far the the fuel pump just turn the key tot he on position without cranking the car over and you should be able to hear the pump.

If there is no spark here is a guide that will give you an idea of what you are on for when doing the job.

https://www.2carpros.com/articles/crankshaft-angle-sensor-replacement

Here is what its like on your car (below)

https://youtu.be/qnzuXUy32go

Please let us know what happens.

Cheers, Ken

Images (Click to enlarge)

Sep 26, 2017 at 1:50 PM