Has gas, has power, has good relay, and new pump. Won’t start or pump gas. Just driving down the road and it just stopped running. Any ideas?
Dec 6, 2019 at 3:57 PM
Fuel Pump will not turn on
2001 CHEVROLET SILVERADO
BOBBIEUSA
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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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Make sure G117 and G403 are good grounds
Test for a prime voltage on dark green/white.
Test for a prime voltage on output side of relay (Gray)
Make sure 20A ECM B fuse is good and you have 12v in and out.
Test fuel level sensor in tank and make sure it is passing voltage.
Let us know what you find out.
Rich
Test for a prime voltage on dark green/white.
Test for a prime voltage on output side of relay (Gray)
Make sure 20A ECM B fuse is good and you have 12v in and out.
Test fuel level sensor in tank and make sure it is passing voltage.
Let us know what you find out.
Rich
Image (Click to enlarge)
Dec 6, 2019 at 6:46 PM
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