1991 Isuzu Rodeo Question fuel pump voltage

1991 ISUZU RODEO
200,000 MILES • 6 CYL • 4WD • MANUAL
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BADGER505
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want to test fuel pump with jumpers, is the voltage 12vdc or does the ecm transform voltage to a lower range, don't want to damage pump
Dec 5, 2009 at 4:41 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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