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Mar 14, 2012 - Uploaded by ScannerDanner
1999 Chevy Suburban with no fuel pressure. The following is covered in this video: 1. How to test a fuel pump relay in a power distribution box.
possible faulty accelerator position sensor. Have the fault codes read. Replace faulty items. Use only genuine items as non-genuine replacement are not always compatible with the OEM fitted CPU units
Check the voltage at the relay.If its 12v comming out then you have a wire problem.Replace the wire from the relay to the pump.Hope that was helpfull good luck.
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