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P1093 Diagnostic Trouble Code Discussion for August 2006

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 Poor Idle Quality VIN: 1GCHK23172
P1093: Fuel Rail Pressure Low During Power Enrichment. vehicle at times won't rev pass 2000 prms. scan codes p01093. all parameters on scan tool in-line.actual fuel pressure parameters desired and actual are within flow chart limit. need help thanks.
August 21, 2006
2002 Chevrolet Silverado 2500 HD 6.6L Poor Idle Quality VIN: 1GCHK23172
P1093: Fuel Rail Pressure Low During Power Enrichment. vehicle at times won't rev pass 2000 prms. scan codes p01093. all parameters on scan tool in-line.actual fuel pressure parameters desired and actual are within flow chart limit. need help thanks.
August 21, 2006