![]() ![]() ( by the way, new spark plugs, COP's, PCV, fuel filter ) I checked the throttle body, its black and greasy, could not see the 2 holes coming from the EGR. My guess would be the DPFE cause there was no change when removed.īefore this faultcode I also had P0401, no 1401 and after resetting ECU only the P1401. ![]() I removed the complete sensor, no change. While idling I removed the DPFE sensor, no change. I checked the sensor, one port was clogged and corroded, I cleaned that, install new hoses because inside one part of the hose was vaporized. Now mpg has dropped and rough idle and stumbling while accelerating, drives like shit. New here because I saw that the expeditionforum was not that active anymore.įinally after severall weeks of standing still my expy is driving again ( had a PATS problem and fixed that ).ĭid a cleaning on the MAF sensor and truck was going great, better then before.
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