TwinTurbo.NET: Nissan 300ZX forum - Has this been on more than one? Or are you repairing the old
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Subject Has this been on more than one? Or are you repairing the old
     
Posted by TheSlimOne on March 24, 2010 at 6:32 AM
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In Reply To Fuel Pump Control Module posted by Maz300TT on March 24, 2010 at 02:06 AM
     
Message I am fairly familiar with electronics. I can understand you throwing a new cap in it to replace the one burning out.

I am thinking that something else inside the FPCU could easily be causing it. Lets say a transistor pulling to much current, a resistor that is reading higher or lower than it should, all of this would add up to something farther down the line being worked harder.

If you haven't tried another one, I would do that before I started going after wiring outside the car.

I will say this though, if anything outside of the FPCU could be responsible for the unit getting burnt up,I would have to go with the pump. Everything upstream of the FPCU would only be input power. None of it 'should', cause components to get burnt

I may be totally off, I am sure I will get corrected if I am wrong.

Slim

     
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