• 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!

21,457 questions

10,942 answers

632 comments

9,254 users

Top Users

Reynaldo (4178 Points)
G37driver (3217 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)

coul you tell me the location of the Lexus RX300 A/F sensor heater circuit bank 1 sensor 1?

I need to replace that sensor, I get to codes, P0125 insufficient coolant temperature for closed loop fuel control and P1135 A/F sensor Heater Circuit Bank 1 sensor 1 and want to make sure i make the right replacements.  thank you.
asked Feb 5, 2011 by nansoto (101 points)

2 Answers

Here is the file with the parts location.

http://engine-codes.com/uploads/rx300.pdf
answered Feb 5, 2011 by OBDIITech (2,422 points)
I really appreciate your help, thank you very much!
the location of the heated oxygen sensor is underneath the exhaust muffler before the three way catalytic convereter at hte lefdt side of the engine when you are facing on the car.
answered Nov 23, 2011 by jdvs0811 (103 points)
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

...