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1996 Chevrolet C1500 Cheyenne 5.0L Excessive Emissions, Hesitation
This truck came in with symptoms of intermittent run
rough, idles low and almost stalls. Sometimes doesn't
happen a few days in-between. Customer says problem only
lasts a few seconds.
Summary posted 5/29/2008
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7 Replies Received
7 Replies Received
Related Documents & Media | VIN | 2GCEC19M7T |
| Engine | 5.0 L / 8 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | FI |
| Emissions | OBD-II Compliant |
| Symptoms | Excessive Emissions, Hesitation |
| Occurs | Intermittently |
Trouble Codes
| P0122 | Throttle Position Sensor Circuit Low Voltage |
| P0172 | Fuel System Too Rich (Bank 1) |
| P0175 | Fuel System Too Lean (Bank 2) |
| P0748 | Pressure Control Solenoid Circuit Malfunction |
| P1122 | TP Sensor Signal Higher Than Expected |
| P1406 | EGR Valve Pintle Position Circuit Malfunction |
Message Closed w/Summary
Vehicle Data
1996 Chevrolet C1500 Cheyenne
| VIN | 2GCEC19M7T |
| Engine | 5.0 L / 8 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | FI |
| Emissions | OBD-II Compliant |
| Symptoms | Excessive Emissions, Hesitation |
| Occurs | Intermittently |
Trouble Codes
| P0122 | Throttle Position Sensor Circuit Low Voltage |
| P0172 | Fuel System Too Rich (Bank 1) |
| P0175 | Fuel System Too Lean (Bank 2) |
| P0748 | Pressure Control Solenoid Circuit Malfunction |
| P1122 | TP Sensor Signal Higher Than Expected |
| P1406 | EGR Valve Pintle Position Circuit Malfunction |
Video