
1999 Oldsmobile Aurora 4.0L Excessive Emissions, MIL Lamp on
car came in the first time lazy sensor expected replaced sensor, no change. bank one changes good bank 2 at idle sits at 4mv, if you take car off idle it will become active and does respond if i create a rich condition any help would be appreciated. also passe...
FIX posted 9/16/2008
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Message Closed w/FIX
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VIN | 1G3GR62C3X |
Engine | 4.0 L / 8 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | FI |
Emissions | OBD-II Compliant |
Symptoms | Excessive Emissions, MIL Lamp On |
Occurs | Always |
Trouble Codes
P0151 | Heated Oxygen Sensor (Bank 2 Sensor 1) Circuit Low Voltage |
P0153 | Air Fuel Sensor (Bank 2 Sensor 1) Slow Response |
P0174 | Fuel System Too Lean (Bank 2) |
Message Closed w/FIX
Vehicle Data
1999 Oldsmobile Aurora
VIN | 1G3GR62C3X |
Engine | 4.0 L / 8 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | FI |
Emissions | OBD-II Compliant |
Symptoms | Excessive Emissions, MIL Lamp On |
Occurs | Always |
Trouble Codes
P0151 | Heated Oxygen Sensor (Bank 2 Sensor 1) Circuit Low Voltage |
P0153 | Air Fuel Sensor (Bank 2 Sensor 1) Slow Response |
P0174 | Fuel System Too Lean (Bank 2) |