E46Fanatics - View Single Post - || Confusing Problem When Interfacing Through OBDII ||

NickG@TechniqueTuning · 04-14-2009, 11:55 AM

Did you try through the 20-pin underhood connector?

Also, if the 20-pin connector hood is missing or unscrewed, the OBD2 plug under the dash will not communicate with the ECU.

04-14-2009, 11:55 AM	#3
NickG@TechniqueTuning Past Site Sponsor Join Date: Jan 2009 Location: South Florida Posts: 271 My Ride: E46 330ci Turbo View My Garage	Did you try through the 20-pin underhood connector? Also, if the 20-pin connector hood is missing or unscrewed, the OBD2 plug under the dash will not communicate with the ECU.