This action addresses an emissions system-related Engine-Off calculation error and improves the Oxygen...
Volkswagen technical service bulletin Circular24EZREV1 for 2018 Volkswagen Passat.
- Bulletin number
- Circular24EZREV1
- Component
- Engine and engine cooling: exhaust system: emission control
- Summary
- This action addresses an emissions system-related Engine-Off calculation error and improves the Oxygen Sensor Aging-Correction Factor. Neither concern has a direct impact to vehicle exhaust or evaporative emissions. However, either condition could affect proper operation of the Malfunction Indicator Lamp (MIL). Problem description updated.
Owners of these vehicles have filed 11 complaints in the engine category.
Vehicles covered
- Volkswagen Passat 2018 2018
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