Engine
Mack technical service bulletin M0304 EC0033 202606 for 2018-2019 Mack Anthem (An), 2018 Mack Cxu and 2018-2019 Mack Pinnacle (Pi/PN).
- Bulletin number
- M0304 EC0033 202606
- Component
- Engine
- Summary
- Mack Trucks has determined that certain vehicles equipped with a model year (“MY”) 2017-2018 MP8 Turbo Compound (TC) engine may not meet California and Federal Regulations (CARB). This Recall is for updated software that will reduce the amount of time necessary for the system to operate in a cold engine warm-up strategy and provide health monitoring of the Selective Catalyst Reduction (SCR).
Vehicles covered
- Mack Anthem (An) 2018-2019 20182019
- Mack Cxu 2018 2018
- Mack Pinnacle (Pi/PN) 2018-2019 20182019
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