Question about 1999 Mercedes-Benz E-Class
My E 200 cranks but has been unable to start. A diagnosis has revealed that electrical current does not reach the nozzles, and the 'start enable' is a no and flywheel sensor is faulty. After changing the flywheel sensor, the car still wont start. How can I resolve this problem?
If as you say you have a pulse at the ecu and nothing at the nozzles then therse a break in that circuit either purposely (anti theft etc)or accidently.You will have to back probe to find which of the wires has been affected.Usualy only two wires.A continuity test with noise will tell you which of the two has the break.It then becomes a case of tracing that wire back to its source and identifying what is stopping the flow of current.Idont have a diagram for your vehicle so cant help in that respect.An earth wire may have been left off during replacement of the crank angle sensor.Even something as simple as a plug with a poor connection could be the cause.good luck and sorry i cant be more specific.
Posted on Oct 28, 2008
No injector pulse.
Posted on Oct 27, 2008
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Posted on Jan 02, 2017
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The engine cranking speed is acceptable. Refer to Engine Cranks Slowly in Engine Electrical.
There is adequate fuel in the fuel tank.
When you turn the key to the on position does the check engine light come on an go off after a few seconds ? Did you check EFI relay in the under hood fuse / relay box . Why are you unable to check for OBD 2 codes ? Don't you have a code reader ?
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