Is there a test for the computer or some other fault you might suggest.

1999 CHRYSLER CONCORDE
156,237 MILES
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BURNETTE'S AUTO
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Won't start, AC won't come on, fuel pump doesn't come on. Fuses been checked and are good, relay to fuel pump and ac compressor been replaced but still doesn't work.
Aug 29, 2012 at 4:17 PM
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ASEMASTER6371
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3 things needed, spark, fuel and compression. make sure you have compression before talking about other items.

basics first.

Roy
Aug 29, 2012 at 4:19 PM
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BURNETTE'S AUTO
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There is fuel in the vehicle, we have spark and compression but the fuel is not reaching the injectors. Any suggestions?
Aug 29, 2012 at 5:50 PM
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ASEMASTER6371
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if you have spark, then the asd is good. check the fuses for the fuel pump and check for power to the pump.

Roy
Aug 29, 2012 at 5:57 PM
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BURNETTE'S AUTO
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If we bypass the ac compressor relay and the fuel pump relay, the vehicle runs. What activates the fuel and ac compressor relays?
Aug 29, 2012 at 6:38 PM
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ASEMASTER6371
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fuel pump is grounded by the ecm. i would be absollutely sure it is bad before considering replacing it. have a shop check the wiring and look at the commands from the ecm.

Roy
Aug 29, 2012 at 8:15 PM