• Register
Ask OBDII Question

Tech Challenge

Take the Engine-Codes.com Tech Challenge and test your car repair knowledge

Start Challenge
Engine Light ON?

The Engine-Codes.com ELM327 WiFi Car Diagnostic connects to your Android phone, iPhone, iPad, or Windows computer from your vehicle.
Get Yours Now!

21,494 questions

10,976 answers

632 comments

9,304 users

Top Users

Reynaldo (4207 Points)
G37driver (3221 Points)
OBDIITech (2422 Points)
milonajo1 (737 Points)
OBDtech2 (165 Points)
corvette-78 (127 Points)
knowledge 1488 (124 Points)
Samat Bekov (117 Points)
ptl (113 Points)
sabtele (112 Points)

P0155 TOYOTA - where is the 02 Heater circut Bank 2, sensor 1 located

Vehicle: Toyota, 2001, Tundra, V8
asked May 30, 2012 by anonymous

1 Answer

Bank 2 is the passenger side bank, sensor 1 is the first O2 sensor in the exhaust pipe before the converter.The heater element is part of the sensor, so sensor replacement will usually solve the code.
answered Oct 23, 2012 by milonajo1 (737 points)

Related questions

1 answer
918 views asked Aug 31, 2012 by anonymous
Home - About Engine-Codes - Privacy Policy - Terms and Conditions - Copyright 2010- Engine-Codes.com

Engine-Codes.com - PerfectMats.com - TheAutoMedia.com
HelpForCars.net - Infinitihelp.com - Nissanhelp.com - CarZoneAutoRepair.com

...