One or both primary A/F Sensor (Air Fuel Ratio) caps may have fallen off and bored a hole through the...
Acura technical service bulletin Service Bulletin for 2010 Acura MDX, 2010 Acura TL and 2010 Acura ZDX.
- Bulletin number
- Service Bulletin
- Component
- Engine and engine cooling: exhaust system: emission control: catalytic convertor
- Summary
- Service bulletin - One or both primary A/F Sensor (Air Fuel Ratio) caps may have fallen off and bored a hole through the affected WU-TWC (Warm Up Three Way Catalyst).
Owners of these vehicles have filed 16 complaints in the engine category.
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