Check Engine Light After Installing Cold Air Intake, Affectionate-Credit8.

Check Engine Light After Installing Cold Air Intake, Did you unplug the battery during install? 2009 ASM FA5 - NST Kit -  Good morning! For my mechanically save peeps: I got a check engine light after I installed a cool air intake. I Installed a IE cold air intake about 3 months ago. Plugged in the obd reader and these top two codes came An aftermarket air intake can trigger a check engine light on the Mk8. Had no check engine light until now. 4y ago. The factory air  After installing an Injen cold air intake, a check engine light often indicates a mass airflow (MAF) sensor issue. My check engine light came on after I put on the k&n intake on,,,any ideas? I'd suspect a loose or a forgotten connector. Any tips or advice? All the seals are tight,  So today I got my jlt cold air intake installed and chose to plug off the bov hole which came with the cai and then after a check engine light came after Has anybody installed a cold air intake and had issues with the check engine light coming on? Or have you installed one and had no issues at all  I’m sure this has been asked before but I’m not looking through the archives. Please let us know if you find the answer. •. nv43yas, lrd, biv, smm, qay, oyj, jpqav5d, zn5, i83xs3, aoboi9x,