P1093 Diagnostic Trouble Code Discussion for August 2005
Fuel Rail Pressure Low During Power Enrichment
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| Help Request | Posted | |
| 2002 Chevrolet Silverado 2500 HD 6.6L no power VIN: 1GCHK23162 P1093: Fuel Rail Pressure Low During Power Enrichment. Starts and idles fine. No hesitation but it feels like you are running out of fuel under acceleration. Hooked up Snap on scanner it reads 3,059MPa with key on engine off, my Motor manual says it should be 1.1 to 1.4MPa. If I disconnect the fuel rail pressure s... |
August 16, 2005 |
