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2002 C320 fuel pump has no power

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Old Nov 2, 2013 | 02:48 PM
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2002 C320
2002 C320 fuel pump has no power

2002 C320 fuel pump has no power yes the relay is good and the fuse is good. Wife drive the car to the store came out it would not start. All things pointed to no fuel check fuse and changed the relay just for fun. Ok time to change the pump got it out and just to be sure bench tested the pump worked great? So go back to car and it seems getting no power to the pump....is there something I'm missing please help!!!!!
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Old Nov 2, 2013 | 03:43 PM
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2002 C320
I have a 2002 Mercedes Benz with 84,000 miles on it
Model C320
there was no change in weather when the car just stopped running. The car was running fine, no hesitations and when the vehicle was cut off and 3 minutes later it would crank, run rough for 30 seconds and knock off. The fuel pump has been checked, there are no fuses in either of the fuse box locations blown, the relay has been replaced and there is still no power to the fuel pump.
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