| Bulletin Date: | Apr. 15, 2015 |
| Component: | Engine (pws) |
| Bulletin Summary: | This technical service bulletin discribes the verification and resolution of fault codes 155 and/or 2964 due to intake manifold temperature sensor failures with a certain date code range exhibiting a high rate of early life failures. |
| Vehicles covered in this TSB: |
Cummins B5.9 G,
Cummins B67g,
Cummins C8.3 G,
Cummins Westport Isl9 G,
Cummins Westport Isx12 G.
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| Bulletin Date: | Nov. 20, 2014 |
| Component: | Engine (pws) |
| Bulletin Summary: | This technical service bulletin introduces a new cummins service engine model identification. This is a revision to a previous communication. |
| Vehicles covered in this TSB: |
Cummins B67g,
Cummins ISB59,
Cummins Isb6.7,
Cummins ISG11,
Cummins ISG12,
Cummins Isl8.9,
Cummins Isl9g,
Cummins ISX12,
Cummins ISX15.
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