Harry P
Member
- Joined
- April 2, 2002
- Messages
- 18
- Reaction score
- 0
- City, State
- Harleysville, PA
- Year, Model & Trim Level
- 94 XLT 4x4
CEL came on last week, and idle became rough.
KOEO: Code 111 (No faults on KOEO). I only get one CM Code 157 (Mass Air Flow signal is/was low or grounded – MAF). No other codes.
I took it out. It appeared fine, not dirty. I cleaned it with spray solvent. Put it back in, no change. I still get CEL and rough idle, and no additional codes.
Ex has 177k miles and the MAF has never been replaced. I recall taking it out to clean it six or seven years ago to solve the same code then.
What’s the next step? Should I buy a new MAF?
Thanks, Harry
KOEO: Code 111 (No faults on KOEO). I only get one CM Code 157 (Mass Air Flow signal is/was low or grounded – MAF). No other codes.
I took it out. It appeared fine, not dirty. I cleaned it with spray solvent. Put it back in, no change. I still get CEL and rough idle, and no additional codes.
Ex has 177k miles and the MAF has never been replaced. I recall taking it out to clean it six or seven years ago to solve the same code then.
What’s the next step? Should I buy a new MAF?
Thanks, Harry