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2001 Chevrolet Impala 3.4L MIL Lamp on
The vehicle came back with an O2 sensor heater code, 3x reference code, egr code, and transmission adaptive limit. We replaced the O2 sensor, replaced the connector for the egr valve and those problems are fixed but the P1374 continues to come right back. I re...
FIX posted 2/17/2009
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Message Closed w/FIX
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Related Documents & Media | VIN | 2G1WF55EX1 |
| Engine | 3.4 L / 6 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | FI / SEFI |
| Emissions | OBD-II Compliant |
| Symptoms | MIL Lamp On |
| Occurs | Always |
Trouble Codes
| P1374 | CKP Sensor High To Low Resolution Frequency Correlation |
Message Closed w/FIX
Vehicle Data
2001 Chevrolet Impala
| VIN | 2G1WF55EX1 |
| Engine | 3.4 L / 6 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | FI / SEFI |
| Emissions | OBD-II Compliant |
| Symptoms | MIL Lamp On |
| Occurs | Always |
Trouble Codes
| P1374 | CKP Sensor High To Low Resolution Frequency Correlation |
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