Four wire come to the in tank fuel pump, what does each wire do? Fuel pump is new; relay and fuse good but fuel pump does not run?
Mar 8, 2010 at 10:42 AM
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MHPAUTOS
✓ASE Certified Mechanic
31,937 POSTS
Hi there,
2 wires for the fuel pump, pink & black, and two for the sender unit, check the pink wire when you first turn on the ignition, start here.
mark (mhpautos)
Apr 19, 2010 at 6:29 AM
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