P2254

cam909ron

Newbie
Joined
Jul 25, 2018
Messages
1
Points
1
Make
Acura
Model
TL
Year
2004
Miles
154.000
Engine
3.2 litre vtec sohc automatic
I have an 04 acura TL 3.2 litre automatic and mg check engine light came on any info on this Screenshot_2018-07-25-08-46-10.png
 

kev2

wrench
Joined
Nov 14, 2006
Messages
4,919
Points
48
Age
119
this is an AF sensor code- calling it an o2 is ok but not the same troubleshoot
bank 2 is the front bank.

troubleshooting is detailed and requires a scanner, DVOM, wiring diagrams as well as component pin outs....
I cannot add that info.

This sensor must come from ACURA if it must be replaced.
 

grcauto

Hero Member
Joined
May 29, 2014
Messages
705
Points
28
The Honda air fuel ratio sensor is a bit different than a standard zirconium O2 sensor. If you have wiring diagram you can test the wiring to see if that is what is open. Go to AZ and buy a Haynes manual and I can help you with this. You'll need to post a picture of the circuit.
 
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