My Check Engine light recently turned on and the OBD code read: P1400 - Auxilary Emission Controls. Funny thing is that it has turned off twice, once when I washed the car and the other time is when it was raining? Any ideas than can help me identify the problematic sensor?
2007-10-01 09:50:09 · 3 answers · asked by JoHn B 1 in Cars & Transportation ➔ Car Makes ➔ Mitsubishi
Don't know who read your codes but my code reader says----P1400 "differential pressure feedback EGR (dpfe) sensor circuit low voltage detected". It is possible you have a loose or poor connection at the EGR valve
2007-10-01 10:28:29 · answer #1 · answered by tronary 7 · 0⤊ 0⤋
It is possible you have a loose gas cap, or a rusted fuel tank filler neck. The Mitsubishi doesn't have a DPFE sensor. You could quite possibly have something as minor as a loose connection at the purge valve or at the EGR valve solenoid.
2007-10-01 17:13:54 · answer #2 · answered by Anonymous · 0⤊ 0⤋
If a examine engine mild is on it is not for the tranny. it somewhat is for the emission equipment or motor. A flashing D or N kit indicator mild is to warn approximately tranny codes. If the D or N is flashing that's many times merely an enter or output velocity sensor or a shift solenoid that's no longer that costly.
2016-12-14 04:59:17 · answer #3 · answered by ? 4 · 0⤊ 0⤋