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#1
05-23-2005, 07:31 PM
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88 300e 124 Fuel Pump Relay????
Before I change the $113.00 fuelpump relay,I understand there are other things
 that can cause the relay to shut off the fuel supply. I have taken out the relay and jumped the power pins and the car runs fine no rough idle or stalling when warmed up! but I have sen on other posts that the Idle speed controll unit,a/c compressor controll unit,tach,Cis-e controll unit all can cause the relay to cut out. Any sugestions on further trouble shooting? I have already replaced the fuel filter, coil, plugs, wires, cap, rotor, no help! only removing the fuel pump relay and jumping the pins eliminates the problem!
__________________
88 W124 3.0 96 R129 119eng 06 ML350 98 ML320 sold 02 CLK55 amg 
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