GeoScars Posted June 25, 2014 Report Share Posted June 25, 2014 I was driving home from walking my girlfriends dog when, my engine management light came on, I've check water oil etc it seems fine can't think what else to do right now I know I need a code reader but other than that best things that are common to check?,Thanks in advance George Quote Link to comment Share on other sites More sharing options...
GeoScars Posted June 25, 2014 Author Report Share Posted June 25, 2014 My obd has no power going to it Quote Link to comment Share on other sites More sharing options...
Dblock Posted June 26, 2014 Report Share Posted June 26, 2014 I was driving home from walking my girlfriends dogCool story bro. Tell it again. How do you know your obd has no power going to it? Under the ash tray plug reader in then cycle ignition to the first or second key position. Quote Link to comment Share on other sites More sharing options...
danoid Posted June 26, 2014 Report Share Posted June 26, 2014 If no power, check fuses, if all good, disconnect aftermarket headunit temporarily as this can interfere sometimes Quote Link to comment Share on other sites More sharing options...
GeoScars Posted June 26, 2014 Author Report Share Posted June 26, 2014 Checked all my fuse they all are okay. Tested my obd with a multimeter and its got no power coming to the power element part. I didn't know my head unit could interfere with it :/ so basically couldn't get a reading so the aa said it could be to do with the manifold blowing getting to much air in for the oxygen sensor so he said take It to a garge that has obds that power themselfs so you can get pasted this fact and get a reading and or cleared Quote Link to comment Share on other sites More sharing options...
GeoScars Posted June 27, 2014 Author Report Share Posted June 27, 2014 Codes read and found outPO116 -Engine Coolant Temperature Circuit - Range/Performance Problem P0562 Battery Voltage - Low P0420 Converter - Low Efficiency Quote Link to comment Share on other sites More sharing options...
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