2001 Buick Century Custom 3.1L Sets code
This has no symptoms other than a CES light that comes on intermittently and only for the customer. It was my recommendation to replace the sensors, which the customer was fine with, however, problem not solved. The P1189 I'm not sure If I'm to worry about thi...
FIX posted 3/7/2008
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Vehicle Data2001 Buick Century Custom
Trouble Codes
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Message Closed
Vehicle Data
2001 Buick Century Custom
VIN | 2G4WS52J21 |
Engine | 3.1 L / 6 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | FI / SEFI |
Emissions | OBD-II Compliant |
Symptoms | Sets Code |
Occurs | Intermittently |
Trouble Codes
P0336 | CKP Sensor 1 Circuit Intermittent Signal |
P1189 | Throttle Inlet Pressure Sensor Circuit Low Voltage |