P1093 Diagnostic Trouble Code Discussion for June 2007
Fuel Rail Pressure Low During Power Enrichment
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| Help Request | Posted | |
| 2002 GMC Sierra 2500 HD SL 6.6L No Start VIN: 1GTHK23142 P1093: Fuel Rail Pressure Low During Power Enrichment. engine lost power on e-way and quit shortly after. towed in scan and mechanical confirming no rail pressure. when using prime button no pressure can be built-up. leak out of rear intake to lower belhousing area. injector pump came apart internaly blowing out t... |
June 14, 2007 |
