I recently cleaned the K&N air filter on my 2003 Ford Focus 2.0 liter Zetec and forgot to plug the air sensor back in and now my check engine light is on. The car runs fine and I tried disconnecting the battery to see if it would reset but the light is still on and won't go off. Any ideas out there that might help me solve this annoyance? Cleaned off the sensor element as I thought oil may have gotten on it but that didn't work either. HELP!!
2006-09-22 00:47:52 · 3 answers · asked by Doug 3 in Cars & Transportation ➔ Other - Cars & Transportation
Normal you cannot clear the code that way but after fifty starts and drives the car will say that has not happened again turn light out. Or just go to auto parts store and have them clear P0100 AFM and Air temp sensor code.
2006-09-22 01:00:32 · answer #1 · answered by John Paul 7 · 0⤊ 0⤋
Have you plugged the air sensor back in? Also, make sure your electrical contacts are clean.
2006-09-22 00:57:16 · answer #2 · answered by Grev 4 · 0⤊ 0⤋
incorrect. whilst the clarification for the engine gentle gets fixed it is going to bypass out. it could take a minute or till the engine gets as much as temp yet now not. so which you have been finding for one subject and found yet another occurs constantly.
2016-12-18 14:50:58 · answer #3 · answered by Anonymous · 0⤊ 0⤋