How JustAnswer Works:
  • Ask an Expert
    Experts are full of valuable knowledge and are ready to help with any question. Credentials confirmed by a Fortune 500 verification firm.
  • Get a Professional Answer
    Via email, text message, or notification as you wait on our site. Ask follow up questions if you need to.
  • 100% Satisfaction Guarantee
    Rate the answer you receive.
Ask Jerry Your Own Question
Jerry, Master Mechanic
Category: Jaguar
Satisfied Customers: 17220
Experience:  ASE Master tech, 30 years experience
Type Your Jaguar Question Here...
Jerry is online now
A new question is answered every 9 seconds

1997 XJ6: O2 sensor..the passenger compartment or the post cat sensor

This answer was rated:

1997 XJ6, is the #2, bank 2, O2 sensor the post cat sensor the outside oneclosest to the passenger compartment or the post cat sensor right beside the engine?

Hello and welcome to Just, Super mechanic here. About your vehicle.

1997 Jaguar XJ-6 (X300) L6-4.0L (AJ16)



The Heated Oxygen Sensors (HO2S) are situated upstream and downstream the catalysts in the exhaust system and are identified as follows:
  • Bank 1 - Cylinders 1 to 3 - forward exhaust system
  • Bank 2 - Cylinders 4 to 6 - rearward exhaust system
  • Sensor 1 - Sensor upstream of the catalyst - close to the cylinder head
  • Sensor 2 - Sensor downstream of the catalyst - away from the cylinder head

Jerry and other Jaguar Specialists are ready to help you