P1646 code issue
#1
P1646 code issue
Hi
So I got my 2002 2.5 x-type today which has engine light on, I plugged lapper in and it has a P1646 code, the previous owner said it was to do with bank one sensor 1 which he said has been replaced but light still comes on.
Is it possible that its another oxygen sensor at fault?
Can someone tell me where each oxygen sensor is on the car so I can check out to make sure bank1 sensor 1 has been changed.
I did read somewhere else that it might be a fuel pump relay, is this right?
Thanks for any help you can give
So I got my 2002 2.5 x-type today which has engine light on, I plugged lapper in and it has a P1646 code, the previous owner said it was to do with bank one sensor 1 which he said has been replaced but light still comes on.
Is it possible that its another oxygen sensor at fault?
Can someone tell me where each oxygen sensor is on the car so I can check out to make sure bank1 sensor 1 has been changed.
I did read somewhere else that it might be a fuel pump relay, is this right?
Thanks for any help you can give
#3
Here is a thread from someone that says the problem is now fixed.
https://www.jaguarforums.com/forum/x...6-fixed-64133/
https://www.jaguarforums.com/forum/x...6-fixed-64133/
I'll stick it in a local garage to determine exactly which one it is as I cant afford to throw money at it and replace all four
Cheers
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