Other information:
System Operation
Air Fuel Ratio Imbalance Monitor
The air fuel ratio imbalance monitor is an on board diagnostic strategy designed to monitor the air fuel ratio.
Air Fuel Ratio Imbalance Monitor — Heated Oxygen Sensor (HO2S) Monitor
The air fuel ratio imbalance monitor estimates the cylinder to
cylinder air fuel ratio difference using the universal HO2S
high frequency signal...
Repair
WARNING:
To minimize the risk of injury, always wear protective
gloves when working with a steamer. Failure to follow these instructions
may result in serious personal injury.
NOTE:
Click here to view a video version of the seat heater mat removal and installation...