2001 GMC Sierra 1500 SL 4.8L No Start, Stall
Truck came in on a hook for stalled going down road,crank no start. Checked for codes where the mass air out of range and fuel level circuit was pulled. Then tech cleared codes. Still crank no start. He checked fuel pressure 55 psi koef. Then unplugged mass ai...
FIX posted 11/4/2017
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 21 Replies Received (View Replies)21 Replies Received (Hide Replies)Related Documents & MediaRelated Documents & Media |
Message Closed w/FIX
Vehicle Data2001 GMC Sierra 1500 SL
Trouble Codes
|
Message Closed w/FIX
Vehicle Data
2001 GMC Sierra 1500 SL
VIN | 1GTEC19VX1 |
Engine | 4.8 L / 8 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | Fuel Injection |
Emissions | OBD-II Compliant |
Symptoms | No Start, Stall |
Occurs | Always, Cold, Hot |
Trouble Codes
P0101 | Mass Airflow Sensor Range/Performance |
P0463 | Fuel Level Sensor Circuit High Voltage |