is there suppose to be a ground wire going from fuel pump to frame or body?? it's like I have an extra wire??
May 2, 2021 at 4:50 PM
fuel pump wiring
2002 FORD F-250
WILLMONT
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Hi,
At the fuel pump, there are only two wires. One is a power supply and the other is ground. The ground is a black wire.
I attached a pic of the connector below. It is a 4 pin connector, but only two of the pins are used. Let me know if that helps or if you have other questions. Also, on the connector side, check pin 3 for continuity to ground to confirm it is the correct pin.
Here is a link you may find helpful:
https://www.2carpros.com/articles/how-to-check-wiring
Let me know what you find or if you have other questions.
Take care,
Joe
See pic below.
At the fuel pump, there are only two wires. One is a power supply and the other is ground. The ground is a black wire.
I attached a pic of the connector below. It is a 4 pin connector, but only two of the pins are used. Let me know if that helps or if you have other questions. Also, on the connector side, check pin 3 for continuity to ground to confirm it is the correct pin.
Here is a link you may find helpful:
https://www.2carpros.com/articles/how-to-check-wiring
Let me know what you find or if you have other questions.
Take care,
Joe
See pic below.
Image (Click to enlarge)
May 2, 2021 at 9:08 PM
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