Could a guru look at my codes video) | Ford Explorer Forums - Serious Explorations

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Could a guru look at my codes video)

91expy

Member
Joined
January 16, 2006
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City, State
Michigan
Year, Model & Trim Level
'91 Eddie Bauer
could i get some tips on if my codes are right?
KOEO/CM- Pass KOEO, CM codes 41
KOER- Totally lost
Im pretty sure the MAF is toast thoughts?
 






For whatever reason, I can't play the videos. Anyone else who can comment?
 






...Sorry, I just seen this and the video is working...

...First video stored codes - KOEO:

41 = (M)System was lean for 15 seconds or more (no HO2S switching) - Fuel control

66 = Vane Air Flow (VAF) or Mass Air Flow (MAF) signal low - VAF MAF
Transmission Oil Temperature (TOT) signal low (possibly grounded) - Transmissions

Second video - KOER: (watched at youtube as error here)

12 = Idle Speed Control motor or Air Bypass not controlling idle properly (generally idle too low) - ISC

41 =(R)System lean - Fuel control
 






I got the same codes as you on the KOER test, i cannot figure out what it is.
 






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