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2004 GMC Sierra 2500 HD SLE 6.6L Low RPM Limit
when this truck is warm it intermitantly governs the throtle at 2100 rpm it has a code 1093 fuel rail pressure low on enrichment. their is no fuel in the oil and is starts great. i have scoped the fuel pressure sender with a vantage pro but the problem is to i...
FIX posted 3/15/2006
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Message Closed w/FIX
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Related Documents & Media | VIN | 1GTHK24294 |
| Engine | 6.6 L / 8 cyl / DIESEL |
| Trans | 5-speed Automatic (Electronic) |
| Delivery | FI / diesel |
| Emissions | OBD-II Compliant |
| Symptoms | Low RPM Limit |
| Occurs | After a Hot Soak, Intermittently |
Trouble Codes
| P1093 | Fuel Rail Pressure Low During Power Enrichment |
Message Closed w/FIX
Vehicle Data
2004 GMC Sierra 2500 HD SLE
| VIN | 1GTHK24294 |
| Engine | 6.6 L / 8 cyl / DIESEL |
| Trans | 5-speed Automatic (Electronic) |
| Delivery | FI / diesel |
| Emissions | OBD-II Compliant |
| Symptoms | Low RPM Limit |
| Occurs | After a Hot Soak, Intermittently |
Trouble Codes
| P1093 | Fuel Rail Pressure Low During Power Enrichment |
Video