What is your question?
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What is your question?
Elc fuel pump does not come on win I turn key 2 start jump relay no checks fuess Ok shut off switch ok all wires ok win I unplug the harness by the tank and run wire to battrey pump comes on
What makes this problem better or worse?
Run wire strate to hot on battery pump works
How long has your 1993 Ford Explorer had this problem?
3 days
1 Reply
Not a painfully difficult diagnosis procedure - check for voltage on BOTH inertia switch wires as a helper cranks engine .. Must have battery power on both - post results for more details - IF desired.
Otherwise - good luck to ya?