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1997 GMC K2500 Sierra SL 5.7L MIL Lamp on
this is a strange problem. came in with a cel checked and found the codes listed above. traced down and found the eng 1 fuse blown 20 amp according to the wiring diagram it controls the heated o2 sensors and egr valve canister purge valve cam and crank sensors...
FIX posted 3/3/2010
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Message Closed w/FIX
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Related Documents & Media | VIN | 1GTGK24R4V |
| Engine | 5.7 L / 8 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | FI |
| Emissions | OBD-II Compliant |
| Symptoms | MIL Lamp On |
| Occurs | Cold |
Trouble Codes
| P0102 | Mass Airflow Sensor Circuit Low Voltage |
| P0340 | Camshaft Position Sensor 'A' (TDC) Circuit Intermittent |
Message Closed w/FIX
Vehicle Data
1997 GMC K2500 Sierra SL
| VIN | 1GTGK24R4V |
| Engine | 5.7 L / 8 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | FI |
| Emissions | OBD-II Compliant |
| Symptoms | MIL Lamp On |
| Occurs | Cold |
Trouble Codes
| P0102 | Mass Airflow Sensor Circuit Low Voltage |
| P0340 | Camshaft Position Sensor 'A' (TDC) Circuit Intermittent |
Video