Cleaned maf with electrical cleaner too. So far been 3 days driving and no cel light. I also looked at my torque app and my 02 sensors would fluctuate alot at idle, now both 02s are almost identical numbers, like. .8 and other will fluctuate from .8 to .7 and back, before would go +15 and to neg etc. Also noticed after starting cold, before would get a misc rough idle that lasted a second but lights, now idles smooth. Had me worried, but think it's good. Cost less than a dealer diagnosis to fix and took around a hour to do everything. I put in cheap $11 each vvt sensor things just to try to see if it could be issue, if pops code I saved old oem ones and put tools in glove box since only takes 5 minutes to replace them.
2014 Terrain SLE-2, awd 2.4.
Last edited by Rotwiler; 11-10-2019 at 07:30 AM.