Re: Jaguar / X-Type / 2003 / 2.5 V6 / Oxygen sensor fault? Archived Message
Posted by Graham Bullock on April 6, 2007, 6:01 pm, in reply to "Re: Jaguar / X-Type / 2003 / 2.5 V6 / Oxygen sensor fault?"
I to would say bank one is the same bank as cylinder one but always thought upstream was before the cat and downstream was after the cat. Just as a river flows downstream, the stream of gases are flowing towards the rear and are flowing downstream. Graham
|
|