View Single Post
  #6  
Old 09-16-2013, 01:43 PM
tomj76 tomj76 is offline
AF Enthusiast
Thread starter
 
Join Date: Feb 2006
Posts: 865
Thanks: 3
Thanked 64 Times in 63 Posts
Re: Running rich at high RPM

I checked the MAF... it seems that contamination on the MAF sensor wire can make it report too much air at low flow rates, then too little air at high flow rates. Initially cleaning did not make any difference, so I plan to repeat to see if the results will improve. Both banks report rich conditions at throttle, so it seems that the problem is due to a common component.
Reply With Quote