I've never even taken it into consideration, but I have to wonder if the CCM is being jarred out of "silenced" mode by the PKE or doors being opened and / or closed. I know when everything is off and I open a door the leds on my usb adapter board start flashing away.

Quote Originally Posted by NomakeWan View Post
Sadly I didn't know about these clamps--never had them on any other car before--so I had to go with too-wide worm clamps when I put the new MAF in.
So did you buy another aluminum "sandwich" body type or the plastic body that takes a newer cartridge type sensor?

I'll try to find pics of my original sensor tomorrow to compare P/Ns.