Hmm, well I guess we'll See if/when it comes back. That's when I'll get it checked. Here's for hoping it was only the CAI.It typically only stores it once its been cleared via a scanner. From my understanding, a CEL occurs when the computer detects an issue that lasts more than 2 minutes. On my old car the light would come on but rarely turn it off. It's most likely because of your CAI.
That's right.No, disconnecting the battery clears the code. For sure. No question.
Well I can't now. As people have stated, disconnecting the battery removed the code. And after the code was "deleted" I guess? That was when I took it to autozone and he said its not showing any codes.Most code is of the 2 trip logic.. need to occur in 2 consecutive drive cycle for code to set as active and store.
Event in 1st and 3rd or later will not set hard code, but may find marked as "PENDING".
You suspect you got issue, plug in scanner and have a go at it.. that be the oonly way you know what circuit PCM has seen fault, then you can proceed with diag based on the code recovered.