
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
![]()
iATN Members:
Login to view full TechHelp request Auto Repair Pros: Join iATN to read this TechHelp request Vehicle Owners: Find a nearby iATN member to repair your vehicle (View Replies)5 Replies Received(Hide Replies)5 Replies Received
|
Message Closed w/FIX
|
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 |