03LeXsC430

My sc been acting up low idol when in drive, and maybe in limp mode, will not rev over 3k rpm. Will will drive 60 to 80 without a problem as long as I baby it and do not exceed 3k rpm. If it does hit 3k it will hit like a rev limiter. I scanned the codes and get p0101 and p0102. I did clean my MAF after same issue I replaced it with no difference. Any thoughts on what it could be? Btw I had weapon r intake witch is in trash, and back to my oem intake. Any help would be appreciated

DarthSid

Check the terminations on the connector to the MAF to verify wires are not broken. If required, clean the connections. Here is a PDF file with the code errors.

03LeXsC430

Great PDF DarthSid, I'll check it out and what should I be looking for? Harness looks great no cuts or breaks in the lines but only took the casing off up to the main harness where it ties into. Is the a fuse for Maf? Thanks again DarthSid:-)

DarthSid

Try disconnecting the negative, or positive battery terminal for 20 minutes to reset the ECU.

03LeXsC430

Yes DarthSid I did... And still same codes it's like they don't want to go away, but when I erase the codes , she almost dies rev hit like 300 rpm and then jump back up to 748 rpm and the lights come right back. Btw did tps test and at idol showing me 12.5 and maf 0.1 but when I give it gas the numbers don't increase on maf testing just stays on 0.1..... Getting frustrated with it. And I did replace with oem denso Maf