.fb-login-button.fb_iframe_widget.fb_hide_iframes span {display:none;}
  • Register

AutoCodes.com FREE Android App
Ask OBDII Question
Please write Make, Model and Year of your vehicle

Find local automotive repair shops in your area | AutoCodes.com Local
Need A Repair Shop?
Find local automotive repair shops in your area.
AutoCodes.com Shops

35,517 questions

22,304 answers

884 comments

23,297 users

Top Users

Reynaldo 10,080 Points
Carguy1 5,627 Points
G37driver 3,517 Points
OBDIITech 2,757 Points
OBDtech2 165 Points
corvette-78 127 Points
knowledge 1488 124 Points
Lemuel Alfaro 119 Points
Samat Bekov 117 Points
ptl 113 Points

Where located Bank 1 Sensor 1 Acura MDX 2003 year

asked Nov 22, 2011 by anonymous

1 Answer

HI there,

Bank 1 is the bank closest to the firewall. Sensor 1 is the O2 sensor BEFORE the catalytic converter. This is either in the exhaust manifold or in the top of the converter.
answered Apr 22, 2016 by Carguy1 (5,627 points)

Related Information

Related questions

1 answer
1 answer
176 views asked Aug 21, 2012 by anonymous
Home - Home - For Shop Owners - About AutoCodes.com - Privacy Policy - Terms and Conditions - AutoCodes.com Feedback - Copyright 2010-2017 AutoCodes.com

AutoCodes.com - HelpForCars.net - Infinitihelp.com - Nissanhelp.com
...