Question about 2004 Ford F150
My Check Engine light came on and registered a Tcode P2106 which stands for Throttle Actuator Control System - Limited Power. At the same time my ABS Light and my Brake warning light came on. Also, my information center reads "Engine Failsafe Mode". The truck runs like garbage, (surges, hessitates, jerky). The truck runs in Open Loop continuesly which I beleive is causing an occasional Rich Code and poor fuel economy. I've checked all the sensor output values and they seem to be in lne with factory specs. I was wandering if the ABS system could be triggering some kind of Limp In Mode causing my Check Enging Light and drivability problems. Suggestions?
Big problem with egr intake passage plugging up need to remove upper intake check passage
Posted on Jul 10, 2008
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Posted on Jan 02, 2017
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