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2006 GMC W4500 Forward W4S042 5.2L Poor Idle Quality, Hesitation, Misfire
Hi Everyone, The Fuel Rail Pressure Is Having Trouble Staying With The Commanded Fuel Rail Pressure. I'm trying to command the fuel rail pressure to max with a Tech2, but the option is not there. I've done it on light-duty GM trucks. Any suggestions as the flo...
FIX posted 7/21/2009
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Related Documents & Media | VIN | J8DB4B1636 |
| Engine | 5.2 L / 4 cyl / DIESEL |
| Trans | 0-speed Automatic |
| Delivery | FI |
| Emissions | OBD-II Compliant |
| Symptoms | Poor Idle Quality, Hesitation, Misfire |
| Occurs | On Accel, Cruise |
Trouble Codes
| P0088 | Fuel Rail Pressure Too High |
| P0183 | Fuel Temperature Sensor Circuit Signal Voltage Too High |
Message Closed
Vehicle Data
2006 GMC W4500 Forward W4S042
| VIN | J8DB4B1636 |
| Engine | 5.2 L / 4 cyl / DIESEL |
| Trans | 0-speed Automatic |
| Delivery | FI |
| Emissions | OBD-II Compliant |
| Symptoms | Poor Idle Quality, Hesitation, Misfire |
| Occurs | On Accel, Cruise |
Trouble Codes
| P0088 | Fuel Rail Pressure Too High |
| P0183 | Fuel Temperature Sensor Circuit Signal Voltage Too High |
Video