HOW TO LOCATE AND REPLACE OXYGEN SENSOR

2000 VOLVO V70
111,000 MILES
Avatar
KEVINO
  • MEMBER
  • 1 POST
PO135 FAULT CODE. MALFUNCTION BANK1 SENSOR1.O2 SENSOR HEATER CIRCUIT MALFUNCTION.
Dec 21, 2011 at 3:42 PM
Advertisement
Avatar
RASMATAZ
  • ✓Experienced Mechanic
  • 75,988 POSTS
Heated Oxygen Sensor (HO2S) (Front)In front of catalytic converter.
Heated Oxygen Sensor (HO2S) (Rear)Behind catalytic converter
Dec 21, 2011 at 4:31 PM
Add a reply
Join 2CarPros for free, one of the most advanced car repair communities on the internet. From first-time drivers to seasoned mechanics, everyone is welcome to reply, share details, and get better answers. You can add a temporary image or video first; uploads are limited to 20 MB.

Ask a new question

Frequently Asked Problems for This Vehicle