One problem related to camshaft position sensor has been reported for the 2012 Ford Fiesta. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2012 Ford Fiesta based on all problems reported for the 2012 Fiesta.
After tune up, air mass sensor, camshaft sensor,and crank shaft sensor, oil change , car engine blight remains on, and when air conditioning is turned on car loses power to the point it stall and breaks lock and will roll out of control.