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Volvo technical service bulletin M0349 202504 for 2017-2018 Volvo VN, 2017-2018 Volvo VHD and 2017-2018 Volvo Vah.
- Bulletin number
- M0349 202504
- Component
- Engine
- Summary
- ER - Volvo Trucks has identified that the Selective Catalyst Reduction (SCR) system in certain vehicles equipped with the MY 2017 or 2018 13L VGT and Turbo Compound (TC) engine are not meeting California and EPA emissions standards, or Volvo cannot confirm its compliance.
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