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P1189 Diagnostic Trouble Code Discussion for January 2008

Engine Oil Pressure Switch Circuit Malfunction


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Trouble Ticket Help Requests for DTC P1189
Help Request Posted
2001 Buick Century Custom 3.1L Sets code VIN: 2G4WS52J21
P1189: Engine Oil Pressure Switch Circuit Malfunction. ... 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 this one of not. It's the P0336 that ...
January 24, 2008
2001 Buick Century Custom 3.1L Sets code VIN: 2G4WS52J21
P1189: Engine Oil Pressure Switch Circuit Malfunction. ... 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 this one of not. It's the P0336 that ...
January 24, 2008