Emissions Recall: Engine Model Year 2021 MX engines built to EPA 21 emission standards (MY21B) and...
Kenworth technical service bulletin E285 for 2022 Kenworth T680, 2022 Peterbilt 579 and 2022 Peterbilt 389 and others.
- Bulletin number
- E285
- Component
- Engine and engine cooling
- Summary
- Emissions Recall: Engine Model Year 2021 MX engines built to EPA 21 emission standards (MY21B) and manufactured without a Particulate Matter (PM) sensor are required to have a PM sensor installed and the engine software updated. This is required for chassis to comply with current emissions standards.
Owners of these vehicles have filed 1 complaints in the engine category.
Vehicles covered
- Kenworth T680 2022 2022
- Peterbilt 579 2022 2022
- Peterbilt 389 2022 2022
- Kenworth T880 2022 2022
- Peterbilt 567 2022 2022
- Peterbilt 520 2022 2022
- Peterbilt 365 2022 2022
- Kenworth W990 2022 2022
- Peterbilt 367 2022 2022
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