Check a VIN

April 11, 2012 Service bulletin

Ford: the diesel engine power may become reduced if the nitrogen oxide (NOX) sensor is inoperative, in the...

Ford technical service bulletin CSP-12B33 for 2011 Ford F-250 SD, 2011 Ford F-350 SD and 2011 Ford F-450 SD and others.

Bulletin number
CSP-12B33
Component
Engine and engine cooling: engine: diesel
Summary
Ford: the diesel engine power may become reduced if the nitrogen oxide (nox) sensor is inoperative, in the exhaust system, and cause check engine light to come on.

Owners of these vehicles have filed 43 complaints in the engine category.

Vehicles covered

VIN decoder

See the problems and recalls for an exact car

Buying a used Ford F-250 SD?

Check the exact car before you pay: accidents, salvage or flood titles, odometer readings and previous owners.

Check its history