
2002 Chevrolet Silverado 1500 4.8L MIL Lamp on
I installed dealer sensor, same code came back. I installed front sensor from dealer same thing. Truck is keep very good condition, no missfires now or in history. Cat converter seems good did heat check and both banks are same. When i graph sensors they all 4...
FIX posted 1/13/2017
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Message Closed
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VIN | 1GCEC14V72 |
Engine | 4.8 L / 8 cyl / GAS |
Trans | 5-speed Standard |
Delivery | Fuel Injection / SEFI |
Emissions | OBD-II Compliant |
Symptoms | MIL Lamp On |
Occurs | Cruise |
Trouble Codes
P0140 | Heated Oxygen Sensor (Bank 1 Sensor 2) Insufficient Activity Detected |
Message Closed
Vehicle Data
2002 Chevrolet Silverado 1500
VIN | 1GCEC14V72 |
Engine | 4.8 L / 8 cyl / GAS |
Trans | 5-speed Standard |
Delivery | Fuel Injection / SEFI |
Emissions | OBD-II Compliant |
Symptoms | MIL Lamp On |
Occurs | Cruise |
Trouble Codes
P0140 | Heated Oxygen Sensor (Bank 1 Sensor 2) Insufficient Activity Detected |