I just recently replaced my fuel pump ecu as I had concluded it was the cause of my car being unable to start. After having the new ecu in for about a week, my car (92 sc300 auto) stalled then would not start again. When the ignition is in the "on" position I can no longer hear the fuel pump or the sound of fueling being fed to the rail. Could this simply be a matter of getting a faulty fuel pump ECU? or could there be something blowing out the fuel pump ecu? This is very frustrating and I would as much as possible like to avoid a trip to the dealer or the purchase of another fuel pump ECU. BTW at this point the only way to drive the car is to place the jumper in the diagnostic port.

 

maybe this should be moved, anyways... bump

 

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