94 Accord Ex fuel pump no power
#1
94 Accord Ex fuel pump no power
I have a 94 accord Ex with the problem of the fuel not turning on. the engine turns over but the fuel pump does not kick on. so far i have checked the main relay, the ECM, and changed the fuel pump. check for power at the fuel pump and there is none. Im about to check for continuity in the wires to eliminate that problem. any other suggestions?
#3
Keep in mind that when you turn keyswitch to On w/o start, the fuel pump power line will only be hot for 2-3 secs and then go off. This is normal.
Listen for the main fuel relay (MFR) to click when keyswitch turns On and fuel pump to run 2-3 secs and go off.
If you hear MFR clicks, the fuel pump may be faulty, if you confirm power is getting to the pump.
I found that hammering the pump w/ repeated on/off/on/off... would eventually kick the pump on. Replacing pump fixed problem.
good luck
Listen for the main fuel relay (MFR) to click when keyswitch turns On and fuel pump to run 2-3 secs and go off.
If you hear MFR clicks, the fuel pump may be faulty, if you confirm power is getting to the pump.
I found that hammering the pump w/ repeated on/off/on/off... would eventually kick the pump on. Replacing pump fixed problem.
good luck
#4
Checked continuity in wires all the way back to the ignition switch, was only sometimes getting power when you jiggled key same with the starter switch fuse so im going to go ahead and replace that it was only 30$ at the autoparts store
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davidl
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10-22-2008 08:33 PM