|
2016 GMC Yukon Denali 6.2L MIL Lamp on
yukon keeps setting the p2635 immediately and the u0074 code shortly after, I am not sure if it is defaulting to max pressure, module appears to have all grounds and powers available to it, comm waveform is questionable but I dont have anything to compare ...
Summary posted 7/20/2020
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 9 Replies Received (View Replies)9 Replies Received (Hide Replies)
|
Message Closed w/Summary
|
9 Replies Received
9 Replies Received
Related Documents & Media | VIN | 1GKS2CKJ0G |
| Engine | 6.2 L / 8 cyl / FLEX |
| Trans | 8-speed Automatic (Electronic) |
| Delivery | Fuel Injection |
| Emissions | OBD-II Compliant |
| Symptoms | MIL Lamp On |
| Occurs | Always |
Trouble Codes
| P2635 | Fuel Rail Pressure Malfunction - Fuel Flow Below Minimum Quantity |
| U0074 | control module communication powertrain expansion can bus off |
Message Closed w/Summary
Vehicle Data
2016 GMC Yukon Denali
| VIN | 1GKS2CKJ0G |
| Engine | 6.2 L / 8 cyl / FLEX |
| Trans | 8-speed Automatic (Electronic) |
| Delivery | Fuel Injection |
| Emissions | OBD-II Compliant |
| Symptoms | MIL Lamp On |
| Occurs | Always |
Trouble Codes
| P2635 | Fuel Rail Pressure Malfunction - Fuel Flow Below Minimum Quantity |
| U0074 | control module communication powertrain expansion can bus off |
Video