1999 Chevrolet Malibu 3.1L Poor Idle Quality, Hesitation, Surge, Cuts out, Stall, MIL Lamp on
The car came in on Friday with an Ho2s code. Replaced the o2 sensor, cleared the MIL and that car acted better. It came back yesterday with codes po131 & po1133 and the car was running like crap. I have power in the 4 prong connector in a dark brown wire. The ...
FIX posted 7/20/2006
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Vehicle Data1999 Chevrolet Malibu
Trouble Codes
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Message Closed w/FIX
Vehicle Data
1999 Chevrolet Malibu
VIN | 1G1ND52J9X |
Engine | 3.1 L / 6 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | FI |
Emissions | OBD-II Compliant |
Symptoms | Poor Idle Quality, Hesitation, Surge, Cuts Out, Stall, MIL Lamp On |
Occurs | Always |
Trouble Codes
P0131 | Heated Oxygen Sensor (Bank 1 Sensor 1) Circuit Low Voltage |
P1133 | Heated Oxygen Sensor (Bank 1 Sensor 1) Insufficient Switching |