× Auto Repair Pros Member Benefits TechHelp Knowledge Base Forums Resources My iATN Marketplace Chat Pricing About Us Join Industry Sponsors Video Members Only Repair Shops Auto Pro Careers Auto Pro Reviews
Join Now
International Automotive Technicians Network
B1S1 O2 sensor
Posted to Technical Discussion Forum on 2/16/2013 32 Replies

Hi Techs, Have this 03 liberty that is throwing an B1S1 heater code, Ok not a big deal until I went to take the sensor out of the truck. Am I missing something or do you have to take the cat down to take this O2 out??? I can't even get my hand up there to unho... Login to read more.

32 Replies Received (View Replies)

 

car Vehicle Data

2003 Jeep Liberty Sport 3.7L Mil Lamp On

VIN 1J4GL48K93
Engine3.7 L
Trans4-speed Automatic (Electronic)
SymptomsMil Lamp On

car Vehicle Data

2003 Jeep Liberty Sport 3.7L Mil Lamp On

VIN 1J4GL48K93
Engine3.7 L
Trans4-speed Automatic (Electronic)
SymptomsMil Lamp On