
2005 Chevrolet Trailblazer LS 4.2L MIL Lamp on
i put brand new air pump and relay on my own trail blazer and it worked [...] one keeps coming back with the same code.i need help please im hoping some other then me ran intothis problem!
FIX posted 7/25/2009
![]()
iATN Members:
Login to view full TechHelp request Auto Repair Pros: Join iATN to read this TechHelp request Vehicle Owners: Find a nearby iATN member to repair your vehicle (View Replies)11 Replies Received(Hide Replies)11 Replies Received
|
Message Closed w/FIX
|
VIN | 1GNDMI2WL2 |
Engine | 4.2 L / 6 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | FI / TBI |
Emissions | OBD-II Compliant |
Symptoms | MIL Lamp On |
Occurs | Hot |
Trouble Codes
P0140 | Heated Oxygen Sensor (Bank 1 Sensor 2) Insufficient Activity Detected |
Message Closed w/FIX
Vehicle Data
2005 Chevrolet Trailblazer LS
VIN | 1GNDMI2WL2 |
Engine | 4.2 L / 6 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | FI / TBI |
Emissions | OBD-II Compliant |
Symptoms | MIL Lamp On |
Occurs | Hot |
Trouble Codes
P0140 | Heated Oxygen Sensor (Bank 1 Sensor 2) Insufficient Activity Detected |