Originally Posted by lembowski
The code is P0101. Any ideas?
Just did a search....
taken from other article....
"I just got my second P0101 code since owning my truck. The first time was apparently due to a dirty K&N filter after driving through a very dusty area. Cleaned the filter and the code went away. That was about a year or so ago. Since then, I've also switched the K&N filter on my CAI for an AEM Dryflow that uses no filter oil.
Today, I got the P0101 code again. I suspect it may again be due to a dirty air filter
. I drive by the beach every day and also work by the beach. The truck gets dirty very quickly every week, so odds are the filter is due to be washed."