
2006 Chevrolet Silverado 1500 LS 5.3L MIL Lamp on
This truck came in with 36000 miles showing and a check
engine light on part of the time. We checked the codes out
and found the codes listed and low O2 voltage on both
downstream O2s.
FIX posted 7/2/2011
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Message Closed
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VIN | 2GCEK13T66 |
Engine | 5.3 L / 8 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | Fuel Injection |
Emissions | OBD-II Compliant |
Symptoms | MIL Lamp On |
Occurs | Intermittently |
Trouble Codes
P0137 | Heated Oxygen Sensor (Bank 1 Sensor 2) Circuit Low Voltage |
P0157 | Heated Oxygen Sensor (Bank 2 Sensor 2) Circuit Low Voltage |
P2A01 | O2 Sensor 1/2 Circuit Performance |
P2A04 | Heated Oxygen Sensor (Bank 2 Sensor 2) Circuit Closed Loop Performance |
Message Closed
Vehicle Data
2006 Chevrolet Silverado 1500 LS
VIN | 2GCEK13T66 |
Engine | 5.3 L / 8 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | Fuel Injection |
Emissions | OBD-II Compliant |
Symptoms | MIL Lamp On |
Occurs | Intermittently |
Trouble Codes
P0137 | Heated Oxygen Sensor (Bank 1 Sensor 2) Circuit Low Voltage |
P0157 | Heated Oxygen Sensor (Bank 2 Sensor 2) Circuit Low Voltage |
P2A01 | O2 Sensor 1/2 Circuit Performance |
P2A04 | Heated Oxygen Sensor (Bank 2 Sensor 2) Circuit Closed Loop Performance |