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1998 Chevrolet Express 1500 5.7L MIL Lamp on
This is an emissions failure... Replaced PCM and tested all ground circuits to PCM Replaced TPS and re-wired circuit from TPS to PCM Replaced MAP Sensor/MAF Sensor/Fuel tank pressure sensor/both rear O2 sensors/both catalytic converters. While running drive tr...
FIX posted 12/30/2004
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Message Closed w/FIX
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3 Replies Received
3 Replies Received
Related Documents & Media | VIN | 1GBFG15R6W |
| Engine | 5.7 L / 8 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | FI / SEFI |
| Emissions | OBD-II Compliant |
| Symptoms | MIL Lamp On |
| Occurs | Cold, Hot, After a Hot Soak, Intermittently |
Trouble Codes
| P0121 | Throttle Position Sensor Range/Performance |
Message Closed w/FIX
Vehicle Data
1998 Chevrolet Express 1500
| VIN | 1GBFG15R6W |
| Engine | 5.7 L / 8 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | FI / SEFI |
| Emissions | OBD-II Compliant |
| Symptoms | MIL Lamp On |
| Occurs | Cold, Hot, After a Hot Soak, Intermittently |
Trouble Codes
| P0121 | Throttle Position Sensor Range/Performance |
Video