1991 Isuzu Trooper

1991 ISUZU TROOPER
260,000 MILES • 4 CYL • 4WD • MANUAL
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MARCOAAR
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  • 1 POST
hello ,
the problem on this vehicle,
there most be a short circuit in the fuel pump wiring
i checked everywhere from the fuel pump to the ecm and the fuse box, followd as well the routing of the wiring as possible. i found between de positive and negative of the fuel pump wiring of course disconnected there is a reading of 48 ohms it looks like there is still something connected to de wiring, i do not now what still is connected, this 48 ohms looks like a relay coil if it is true really don not now where he is hiding.please can you help me please
thank you
Mar 15, 2009 at 8:39 PM
Repair Safety Notice: This information is for general instructional purposes only. Vehicle repair can be dangerous. Verify all information, follow manufacturer service procedures, use proper tools and safety equipment, and consult a qualified repair shop when needed.
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