|
1997 Chevrolet Express 3500 5.7L MIL Lamp on, hard shift
Two int. codes po121,p1406. Not sure if related. Cannot get to reaccur while I have van. New tps seemed to help but a week later tps code was back. Connectors feel ok, wiggled vcm connector still get code. Onward, code p1406 egr pintle over 10% out of rang...
FIX posted 2/29/2000
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
|
Message Closed
|
Related Documents & Media 
| VIN | 1GCHG39R8V |
| Engine | 5.7 L / 8 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | FI / csfi |
| Emissions | OBD-II Compliant |
| Symptoms | MIL Lamp on, Hard Shift |
| Occurs | Intermittently |
Trouble Codes
| P1214 | Injection Pump Timing Offset |
| P1406 | EGR Valve Pintle Position Circuit Malfunction |
Message Closed
Vehicle Data
1997 Chevrolet Express 3500
| VIN | 1GCHG39R8V |
| Engine | 5.7 L / 8 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | FI / csfi |
| Emissions | OBD-II Compliant |
| Symptoms | MIL Lamp on, Hard Shift |
| Occurs | Intermittently |
Trouble Codes
| P1214 | Injection Pump Timing Offset |
| P1406 | EGR Valve Pintle Position Circuit Malfunction |
Video