Hey guys i keep getting a cel with a 064c.
I intalled the bloker plate and I started it up with the intake off got a cel figured it was from the maf sensor. i cleared it and put intake all back on and cleared the codes.. went to go to work this morning, cel back on , checked code at work 7miles. 064C cleared it again at home went around block, cel stayed off,

any ideas on what it is or was.??
Thanks guys
running the quad on stock no dpf.

does anyone have any idea what that code is?
it doesnt come up in the look up tool

so nobody knows what that code is?

Here is all i can find here on the subject...http://www.dieselplace.com/forum/search.php?searchid=5422581

i get it too. really annoying. anyone have ideas? i think its a code to do with the egr being blocked...