View Single Post
Old 06-25-2014, 10:54 PM
lsmalley's Avatar
lsmalley lsmalley is offline
Registered User
Join Date: Oct 2006
Location: California
Posts: 1,947
Arrow w201 check engine light code 17

Need help. As the title suggests, I am getting a check engine light code 17 which says "O2 sensor is shorted to positive or ground" I have replaced my O2 sensor, but I am still getting the code. Where does the O2 sensor wiring trace to? Does it go to the OVP? Any advice?

1990 190E 2.6L
Reply With Quote