No Power To Fuel Pump.
I am puzzled-- Recently had the electric fuel pump replaced ( in the tank type). Drove it home, no problems. Parked in the yard and three weeks later went to start it and it would no fire. I tried sta...
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Still Puzzled, Fuel pump still not working. Here is what I have done.
1. Replaced fuel pump relay,oil pressure switch and the"Chassis Disc." and "Ignition' relays in the front electric box. Still would not start.
2. Found that there was 12V to the pump relay term. "D", ORANGE WIRE, ALL THE TIME. 12v TO TERM. "F" , Red wire on the relay , when Ing. was turned on. After turning on the Ing. Sw., the relay would "click" after about 3 1/2 seconds.
Orange wire on he oil pressure sw. connector had 12V all the time. "Green" wire of the connector had 12V with the Ing. sw. turned on. It would shut off after about 10 seconds. "Red" wire on connector is "Ground".
3. Inspected all wiring at the base of the steering column. No problems or fuses found.
4. Inspected again, the "ECM/BAT." and the "ECM/CRANK" fuses. ( Visual and ohm meter.) Both ok.
5. I am at ropes end on this problem. Any suggestions.??
Thanks, Jim C
1. Replaced fuel pump relay,oil pressure switch and the"Chassis Disc." and "Ignition' relays in the front electric box. Still would not start.
2. Found that there was 12V to the pump relay term. "D", ORANGE WIRE, ALL THE TIME. 12v TO TERM. "F" , Red wire on the relay , when Ing. was turned on. After turning on the Ing. Sw., the relay would "click" after about 3 1/2 seconds.
Orange wire on he oil pressure sw. connector had 12V all the time. "Green" wire of the connector had 12V with the Ing. sw. turned on. It would shut off after about 10 seconds. "Red" wire on connector is "Ground".
3. Inspected all wiring at the base of the steering column. No problems or fuses found.
4. Inspected again, the "ECM/BAT." and the "ECM/CRANK" fuses. ( Visual and ohm meter.) Both ok.
5. I am at ropes end on this problem. Any suggestions.??
Thanks, Jim C
