Chrishayle Posted June 3, 2018 Share Posted June 3, 2018 (edited) I swapped maf sensor yesterday thinking that it was gonna be my problem because my car will only run with maf disconnected. It was giving me p0102 and p0113 codes . However this did not fix my problem. Im thinking i may possibly have a connector or wiring issue with the maf sensor plug. Anyone have any suggestions? Edited June 3, 2018 by Chrishayle Quote Link to comment Share on other sites More sharing options...
fordtech1 Posted June 3, 2018 Share Posted June 3, 2018 Could be either. The 2010 models had some issues with the harness running under the battery tray and chafing or corroding. I have see connector pins damaged and also have seen leaves get into the Maf causing no starts. With out seeing pid data its hard to say. I would check all these things first. Quote Link to comment Share on other sites More sharing options...
Chrishayle Posted June 3, 2018 Author Share Posted June 3, 2018 Well i installed a new maf sensor yesterday but it is still the same . Only runs with maf sensor unplugged . If i do manage to get it started with maf sensor plugged in it spits and sputters and runs really rich Quote Link to comment Share on other sites More sharing options...
Chrishayle Posted June 3, 2018 Author Share Posted June 3, 2018 Ok i just tested the wiring at the connector and when i test the ground which was pin b if i remember correctly Im only getting like 1.5 volts . According to a post i read somewhere it says you should get 12 volts on the ground . Quote Link to comment Share on other sites More sharing options...
fordtech1 Posted June 3, 2018 Share Posted June 3, 2018 Can you see the engine cylinder head temp sensor? I had a 2010 that was doing weird stuff the temp gage was a little erratic. Ended up being CHT sensor wiring. Was reading super cold and freaking out the pcm. Was dumping fuel to try and make it run. Quote Link to comment Share on other sites More sharing options...
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