so i just pulled my codes and my maf sendor code came up. The sensor I have on now is only about 6 months old but was bought used. So before going out and buying a new one , since their mad dough I was wondering if theres a way to see if its definitely a faulty maf and not just a intake issue or a vaccum hose issue. Can anyone help???


also i got the code 0201. which is a ignition signal circuit . I am totaly lost with what this is so can someone help thanks.

and any suggestions on an inexpensive cai

 

Swap it with friends MAF part to test.

 

no friends to swap with

 

Try cleaning it, test it, test the harness. If all else fails, replace it. They aren't too bad, ~$40-50 in the classifieds. How to do all of that can be found through searching, so search before asking.

Did you unplug any coils while the engine was running? That'll cause your P1320.