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1998 Buick Century Custom 3.1L MIL Lamp on
i know that this code is for a missing 3x reference voltage at the pcm but need to know what kind of signal i should be getting. I ran temporary wires from ignition control module to pcm. I changed the ignition module to no avail. any help would be greatly app...
FIX posted 3/25/2017
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Message Closed w/FIX
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Related Documents & Media | VIN | 2G4WS52M8W |
| Engine | 3.1 L / 6 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | Fuel Injection / mfi |
| 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
1998 Buick Century Custom
| VIN | 2G4WS52M8W |
| Engine | 3.1 L / 6 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | Fuel Injection / mfi |
| 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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