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P1093 Diagnostic Trouble Code Discussion for May 2014

Fuel Rail Pressure Low During Power Enrichment


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Trouble Ticket Help Requests for DTC P1093
Help Request Posted
2002 Chevrolet Silverado 2500 HD 6.6L lack of power VIN: 1GCHK291X2
P1093: Fuel Rail Pressure Low During Power Enrichment. Hi group. This pickup came to me because of a no start problem. I found the fuel filter head leaking air and making the injection pump loose prime over night. It had already been to another shop because of low power and lots of smoke. That shop put in new inje...
May 22, 2014
2002 Chevrolet Silverado 2500 HD 6.6L lack of power VIN: 1GCHK291X2
P1093: Fuel Rail Pressure Low During Power Enrichment. Hi group. This pickup came to me because of a no start problem. I found the fuel filter head leaking air and making the injection pump loose prime over night. It had already been to another shop because of low power and lots of smoke. That shop put in new inje...
May 26, 2014