» » »

Acura Q&A

Ask Your Question

2004 Acura TL Question: location of oxygen sensor called bank 1 sensor 1

 

Question

Squeaker, Albion, PA, August 13, 2009, 16:22
 Rookie

Where is the oxygen sensor identified as bank 1 sensor 1 located? I need to replace it, but don't know it's location.

7 Answers
Flag This
  • Medium-star Best Answer
    backyard tech August 13, 2009, 16:59
     Master

    Bank 1 means where number 1 cylinder is. sensor 1 is the O2 sensor upstream from the cat not after the cat.

    Reply
    Flag This
  • Answer #2

    Visitor, May 17, 2010, 19:03

    where is the oxygen sensor gmc yukon xl part #13779

    Reply
    Flag This
  • Answer #3

    Visitor, July 18, 2010, 14:18

    drivers side

    Reply
    Flag This
  • Answer #4

    Visitor, July 20, 2010, 19:02

    where is oxygen sensor ideintified bank 1 sensor

    Reply
    Flag This
  • Answer #5

    Visitor, September 26, 2010, 16:45

    Where is the oxygen sensor identified as bank 1 sensor 1 located? I need to replace it, but don't know it's location.
    1999 oldsmobile intrique 3.8 liter engine

    Flag This
  • Reply

    Visitor, September 26, 2010, 19:59

    CONTACT ME AT autoknowhow@gmail.com

    Reply
    Flag This
  • Answer #6

    Visitor, November 13, 2010, 14:20

    where is it loacated on a 2004 grandam 6 c

    Reply
    Flag This
  • Answer #7

    juan22111 December 14, 2012, 11:48
     Rookie

    the b1s1 is located near the firewall

    Reply
    Flag This
Answer Ranks