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4 Posts
Seems a common one for Bank 1 and 2 = LEAN FUEL MIXTURE
The P0101 says Mass or Volume Aif Flow Circuti range/ performance problem. But hasn't come back.
I've spent a lot of time searching and googling before posting this.
No performance issues at all or rough running or idling, just the light comes on after some miles.
Most people seem to have Aftermarket CAI or Oiled filters. I have neither. All stock.
Took apart the MAF just now and it looked very clean on the elements almost new.
QUESTION #1: COULD THEY STILL NEED TO BE CLEANED IF NOT LOOKING DIRTY AT ALL?
And I'm guessing the bottle of MAF cleaner is the best or can this be cleaned with rubbing alcohol?
QUESTION #2: If I'm to check for intake leaks / orings etc. How do I do that assuming that I'm an idiot. (I am)
QUESTION #3: People talk about a TUNE to level the lean airflow. Is this something I can do DIY and also on a stock car?
Thanks for any attention to my Novice questions.
The Count
The P0101 says Mass or Volume Aif Flow Circuti range/ performance problem. But hasn't come back.
I've spent a lot of time searching and googling before posting this.
No performance issues at all or rough running or idling, just the light comes on after some miles.
Most people seem to have Aftermarket CAI or Oiled filters. I have neither. All stock.
Took apart the MAF just now and it looked very clean on the elements almost new.
QUESTION #1: COULD THEY STILL NEED TO BE CLEANED IF NOT LOOKING DIRTY AT ALL?
And I'm guessing the bottle of MAF cleaner is the best or can this be cleaned with rubbing alcohol?
QUESTION #2: If I'm to check for intake leaks / orings etc. How do I do that assuming that I'm an idiot. (I am)
QUESTION #3: People talk about a TUNE to level the lean airflow. Is this something I can do DIY and also on a stock car?
Thanks for any attention to my Novice questions.
The Count