Alsalam4man Posted October 11, 2017 Share Posted October 11, 2017 Hello . Possible help in my problem ... I have a car Legacy 2007 2.0 .. I checked the errors and appeared to me this list as in the picture .. Please help me تم الإرسال من SM-A9100 باستخدام Tapatalk Link to comment Share on other sites More sharing options...
relative4 Posted October 11, 2017 Share Posted October 11, 2017 Start by cleaning your MAF sensor. You may need a new MAF sensor and/or upper O2 sensor, but first things first. Link to comment Share on other sites More sharing options...
MilesA Posted October 11, 2017 Share Posted October 11, 2017 Didn't you have a failing front Oxygen sensor a few weeks ago? I thought you fixed that issue with DTC P0030. You are in Lebanon, right? Link to comment Share on other sites More sharing options...
Alsalam4man Posted October 11, 2017 Author Share Posted October 11, 2017 All these errors are caused by oxygen sensor only? Link to comment Share on other sites More sharing options...
MilesA Posted October 11, 2017 Share Posted October 11, 2017 No, probably not just the oxygen sensor only. Looks like other problems, too. You have to be systematic to fix this. Cleaning the MAF would be good as a first step as relative4 suggested. Looks like potential electrical issues. Do you have good engine ground wires on each head to the car's body? If those wires are bad, it can lead to problems with the sensors. Check the wiring connections to the MAF and the other sensors are good. Link to comment Share on other sites More sharing options...
Alsalam4man Posted October 12, 2017 Author Share Posted October 12, 2017 No, probably not just the oxygen sensor only. Looks like other problems, too. You have to be systematic to fix this. Cleaning the MAF would be good as a first step as relative4 suggested. Looks like potential electrical issues. Do you have good engine ground wires on each head to the car's body? If those wires are bad, it can lead to problems with the sensors. Check the wiring connections to the MAF and the other sensors are good.Thanks ... تم الإرسال من SM-A9100 باستخدام Tapatalk Link to comment Share on other sites More sharing options...
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