what do these codes mean? co267,po133,po130,po014

Question

Only check engine light is on intermittently. no other lights.

Answer 1

C0267 ABS pump motor circuit open

P0133 -02 sensor circuit slow response bank 1 sensor 1

P0130 02 sensor circuit malfunction bank 1 sensor 1

P0014 Camshaft position "B" timing over advance or system

For C0267 this mainly the whole ABS unit, which is located on the frame under the driver seat, It is mainly a failed pump motor, A replacent of the pump motor will only be a hobby. As for the 02 sensor GM advises that if one of the engine management sensor (upstream) fails both sensor should be replaced.P0014 check the motor oil level, when this codes up it is usually due to poor oil maintance, P0014 tends to be intermittent,