Quote Originally Posted by fre$h si View Post
Wow I've been wondering where that thing was at haha. What causes them to go bad?
That is a good question. I have no idea! I had to replace mine 3 times in a month.

It would read massive knocks like during a pull over 200 knocks in each cylinder then it went to limp mode I tried everything to reset it but the error kept coming back until I replaced it.

A week later the new one did the same exact thing.

Im on my 4th one and have had it since dec 2011 so I have no idea why the others went bad

Sent from my Galaxy Nexus