93 Honda Civic won't start
09-19-2018, 04:22 PM
#1
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93 Honda Civic won't start
93 Civic won't start.
Spark visible.
No fuel
Checked fuses
Replaced main relay
Replaced fuel pump
Replaced fuel filter
Activated fuel pump by jumping relay wires
When fuel sprayed into intake car starts momentarily.
Spark visible.
No fuel
Checked fuses
Replaced main relay
Replaced fuel pump
Replaced fuel filter
Activated fuel pump by jumping relay wires
When fuel sprayed into intake car starts momentarily.
09-19-2018, 08:31 PM
#2
Honda-Tech Member
Re: 93 Honda Civic won't start
Key switch not properly energizing the ECU, fuel pump or main relay. Do you hear the fuel pump cycle for a few seconds then turn off when you first turn the key to the "ON" (IGN-2) position ??? Do warning lights illuminate on the instrument cluster at key on or is it dark ??? No lights definitely suggests that the key switch is suspect. What about a bad ECU ???
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