Aftertreatment Hydrocarbon Injector (AHI) Troubleshooting Guide
Mack technical service bulletin KC-2157 for 2017-2023 Mack Anthem (An), 2018-2023 Mack Granite (GR) and 2017-2018 Mack Gu and others.
- Bulletin number
- KC-2157
- Component
- Fuel system, gasoline
- Summary
- Aftertreatment Hydrocarbon Injector (AHI) Troubleshooting Guide - US10+OBD13 And Newer Emissions.
Vehicles covered
- Mack Anthem (An) 2017-2023 2017201820192020202120222023
- Mack Granite (GR) 2018-2023 201820192020202120222023
- Mack Gu 2017-2018 20172018
- Mack Cxu 2017-2018 20172018
- Mack Granite (Gu) 2017 2017
- Mack MD 2020-2023 2020202120222023
- Mack Pinnacle (Cxu) 2017-2022 201720182019202020212022
- Mack LR 2017-2022 201720182019202020212022
- Mack Mru 2017-2018 20172018
- Mack Pinnacle (Chu) 2017-2022 201720182019202020212022
- Mack Chu 2017-2018 20172018
- Mack Leu 2017 2017
- Mack TD 2017-2019 201720182019
- Mack Terrapro (Leu/Mru) 2017-2019 201720182019
- Mack Terrapro (Mru) 2017-2022 201720182019202020212022
- Mack Terrapro (Te) 2017-2018, 2022 201720182022
- Mack Titan (TD) 2017-2018 20172018
- Mack Pinnacle (Pi/PN) 2018-2023 201820192020202120222023
- Mack Te 2019-2021 201920202021
- Mack LR Electric 2020-2023 2020202120222023
VIN decoder
See the problems and recalls for an exact car
Buying a used Mack Anthem (An)?
Check the exact car before you pay: accidents, salvage or flood titles, odometer readings and previous owners.
Check its history