Code 41 - HEGO
Senior User
Joined: Jun 1999
Posts: 296
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Code 41 - HEGO
My check engine light went on, for only a few min. I read the codes and got a code 33 and 41. The 33 is because my EGR sensor is toast, I just have not replaced it yet. But I also got a code 41 - No HEGO switching detected. What does this mean?
Thanks very much!
Thanks very much!
Posting Guru
Joined: Jun 1999
Posts: 1,083
Likes: 1
Code 41 - HEGO
That's your oxygen sensor bubba. Do the EGR fix first and see if that code 41 disappears. If not, pull your oxygen sensor, blow it off with compressed air, BUT NO CLEANING FLUID (damage will result if you use fluids), and see if code goes away. If not, you're looking at close to $100 per sensor...some V8s have 2, the 300-6 has only 1.
Not hard to pull them, though. Just follow instructions in your Chiltons or Haynes manual.
Not hard to pull them, though. Just follow instructions in your Chiltons or Haynes manual.
