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...
Materials
Name
Specification
Petroleum Jelly
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Removal
Remove the main control valve body.
Remove the bolt and the fluid transfer pipe.
Remove the bolt, the wire harness clip and the OSS sensor...