cant communicate with ecu 94 x | Ford Explorer Forums - Serious Explorations

  • Register Today It's free!

cant communicate with ecu 94 x

mrsirdude

New Member
Joined
January 14, 2013
Messages
2
Reaction score
0
City, State
california
Year, Model & Trim Level
1994 explorer sport 2wd
Had a code for o2...fixed it no code...but engine light is always on and now says cannot communicate with ecu...any thoughts.?...checked all fuses and relays all fine...no corrosion on ecu....car runs fine...
 






Try the paperclip method described in the sticky's above to find your codes. Maybe there's an issue with your code reader.
 






Back
Top