Oshkosh S-Series: Engine and engine cooling — engine

Affects Oshkosh S-Series · 2012–2014 — about 46 vehicles.

The hazard

The improper operation of the sensor could induce elevated exhaust temperatures or flames from the exhaust pipe, increasing the risk of a vehicle fire or burn injury to a person near the exhaust pipe.

What to do

Cummins Inc. and Cummins Wesport Inc. will notify owners, and authorized Cummins service facilities will upload a new ECM calibration, free of charge. Cummins Inc. and Cummins Westport Inc. began notifying the affected vehicle owners in April 2014. Owners may contact Oshkosh at 1-920-235-9150 or contact Cummins Inc. at 1-800-343-7357.

Critical — crash/injury risk now High — injury risk; see remedy Moderate — fix at next service Low — minor / informational