
2001 Buick LeSabre Custom 3.8L MIL Lamp on
Hi, after installing new intake plenum the mil light came on with code p0135 a few days later. We tested sensor and it looked good. We cleaned the ground connector at the bell housing and gave back the car. The code returned within a few days. We rechecked the...
Summary posted 5/27/2015
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Message Closed w/Summary
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VIN | 1G4HP54K71 |
Engine | 3.8 L / 6 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | Fuel Injection |
Emissions | OBD-II Compliant |
Symptoms | MIL Lamp On |
Trouble Codes
P0135 | Heated Oxygen Sensor (Bank 1 Sensor 1) Heater Circuit Malfunction |
Message Closed w/Summary
Vehicle Data
2001 Buick LeSabre Custom
VIN | 1G4HP54K71 |
Engine | 3.8 L / 6 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | Fuel Injection |
Emissions | OBD-II Compliant |
Symptoms | MIL Lamp On |
Trouble Codes
P0135 | Heated Oxygen Sensor (Bank 1 Sensor 1) Heater Circuit Malfunction |