
2000 Buick Century Custom 3.1L MIL Lamp on
After 3-4 days of driving, these codes are set & find that the o2 heater fuse is blown. Replace fuse, clear codes & all is well for another few days. Looked for chaffed wiring, found tsb for harness rubbing on accumulator, but nothing there. Any common areas t...
FIX posted 12/16/2009
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Message Closed w/FIX
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VIN | 2G4WS52J3Y |
Engine | 3.1 L / 6 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | FI |
Emissions | OBD-II Compliant |
Symptoms | MIL Lamp On |
Occurs | Intermittently |
Misc. | 02 Sensors Replaced |
Trouble Codes
P0133 | Heated Oxygen Sensor (Bank 1 Sensor 1) Slow Response |
P0135 | Heated Oxygen Sensor (Bank 1 Sensor 1) Heater Circuit Malfunction |
P0141 | Heated Oxygen Sensor (Bank 1 Sensor 2) Heater Circuit Malfunction |
Message Closed w/FIX
Vehicle Data
2000 Buick Century Custom
VIN | 2G4WS52J3Y |
Engine | 3.1 L / 6 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | FI |
Emissions | OBD-II Compliant |
Symptoms | MIL Lamp On |
Occurs | Intermittently |
Misc. | 02 Sensors Replaced |
Trouble Codes
P0133 | Heated Oxygen Sensor (Bank 1 Sensor 1) Slow Response |
P0135 | Heated Oxygen Sensor (Bank 1 Sensor 1) Heater Circuit Malfunction |
P0141 | Heated Oxygen Sensor (Bank 1 Sensor 2) Heater Circuit Malfunction |