Update programming of Engine motor control module -623- Improvements made to ECM software for better...
Volkswagen technical service bulletin V0121022060969_4 for 2018 Volkswagen Atlas.
- Bulletin number
- V0121022060969_4
- Component
- Engine and engine cooling: engine: engine control module (ecu/ECM): software
- Summary
- Update programming of Engine motor control module -623- Improvements made to ECM software for better combustion stability during catalyst heating and engine warmup.
Owners of these vehicles have filed 103 complaints in the engine category.
Vehicles covered
- Volkswagen Atlas 2018 2018
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