
2005 Chevrolet Colorado Z85 LS 3.5L MIL Lamp on
Truck comes in presenting front o2 sensor problems. Run trouble tree comes back bad o2 - replace. Scanner watching both o2's test drive, looks good, ship it. Comes back the next week. Same 1133 code. Trouble tree same results, warranty sensor. This time no cha...
FIX posted 2/28/2017
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Message Closed w/FIX
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VIN | 1GCDT13625 |
Engine | 3.5 L / 5 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | Fuel Injection |
Emissions | OBD-II Compliant |
Symptoms | MIL Lamp On |
Occurs | Always |
Trouble Codes
P1133 | Heated Oxygen Sensor (Bank 1 Sensor 1) Insufficient Switching |
Message Closed w/FIX
Vehicle Data
2005 Chevrolet Colorado Z85 LS
VIN | 1GCDT13625 |
Engine | 3.5 L / 5 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | Fuel Injection |
Emissions | OBD-II Compliant |
Symptoms | MIL Lamp On |
Occurs | Always |
Trouble Codes
P1133 | Heated Oxygen Sensor (Bank 1 Sensor 1) Insufficient Switching |