dmac0923
Well-Known Member
- Joined
- August 10, 2006
- Messages
- 267
- Reaction score
- 0
- City, State
- Yorktown
- Year, Model & Trim Level
- 2002 ranger xlt
1995 explorer 4.0 ohv
145,000 miles
auto
4wd
i started out like the reader book stated by connecting to the EEC-IV connector by the fuse box.
i performed the KOEO test:
i got DTC 335 (EGR Sensor Circuit voltage higher or lower then expected during test)
the CM test got a PASS 111 code.
the book says i must get the KOEO to pass before i perform the KOER test. is that true?
if so whats wrong with the EGR to throw that code?
145,000 miles
auto
4wd
i started out like the reader book stated by connecting to the EEC-IV connector by the fuse box.
i performed the KOEO test:
i got DTC 335 (EGR Sensor Circuit voltage higher or lower then expected during test)
the CM test got a PASS 111 code.
the book says i must get the KOEO to pass before i perform the KOER test. is that true?
if so whats wrong with the EGR to throw that code?
