• Register
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

32,106 questions

17,920 answers

688 comments

20,722 users

Top Users

Reynaldo 8,283 Points
G37driver 3,517 Points
Carguy1 3,043 Points
OBDIITech 2,716 Points
OBDtech2 165 Points
corvette-78 127 Points
knowledge 1488 124 Points
Samat Bekov 117 Points
ptl 113 Points
sabtele 112 Points

Where located Bank 1 Sensor 1 Acura MDX 2003 year

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 by Carguy1 (3,043 points)

Related questions

1 answer
1 answer
165 views asked Aug 21, 2012 by anonymous
Home - About AutoCodes.com - Privacy Policy - Terms and Conditions - Copyright 2010-2016 AutoCodes.com

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