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[ShayneJ]

have a p0161 fault here
O2 sensor heater bank 2 sensor 2

which one is it?

would i be correct in thinking its UK drivers (right) side downstream or is it one of the others?

i have pounded google and looked at a load of waffle on this fault but i don't
seem to be able to find a definitive (its this one stupid) diagram.

a pointer would be appreciated before i start yanking off the wrong bits and worse spending money

[Panic mechanic!]

bank one is the  side of the engine that has number 1 cylinder in it and hence bank 2  is the other one

[ShayneJ]

bank one is the  side of the engine that has number 1 cylinder in it and hence bank 2  is the other one

Problem is  i have literally had this WJ for 48 hrs and don't as yet know the location of no1 cylinder either
i know just about everything worth knowing about RV8's but as yet naff all about power tec 4.7's
im assuming no1 is crank pulley end right as you look into the bay.

[Panic mechanic!]

same engine hope this helps. I have a full  workshop manual as well but but sadly its too large to email you.(68meg)

[Dutch]

same engine hope this helps. I have a full  workshop manual as well but but sadly its too large to email you.(68meg)

Panic you can transfer these huge files on MSN messenger.  Thats how I received a 65MB manual on the KJ.

[Lornaben]

bank one is the  side of the engine that has number 1 cylinder in it and hence bank 2  is the other one

 

Reminds me of another bloke tryin to be helpful,

For those of you watching in black and white, the blue ball is the one below the green

 

[Panic mechanic!]

people always assume the left hand bank is bank 1, its not always the case, thats what i was trying to say  lol

[jay140285]

I have had this sensor out for a while,

Just turn the light off with my ODBII when it comes on.

What negative input does this sensor have when not working?

[Panic mechanic!]

slightly poorer mpg, needed more for running on petrol with lpg not so important but you should change it at some point

[jay140285]

Rob, who should change it?

[Panic mechanic!]

should Rob change it?

corrected if for ya mate

I have changed several on different cars and have the socket to do it, doesn't normally take long, hardest thing is getting theold one out!

[ShayneJ]

Thanks for all the reply s

good stuff about the engine firing order etc

I will be swapping out the dodgy o2 sensor
But I'm still none the wiser as to which one it is?
having had a crawl round beneath my motor
i find i have 2 o2's up stream of the cats
so i suppose it's the one in the right bank
downpipe.

Which looks to be a git to remove deep joy

Panic if you like i can be available via MSN (spit)
to copy that file if you have the time.
a PM should get me online in short order.

[Panic mechanic!]

ok if you can wait til friday evening,we can do it then.

[ShayneJ]

ok if you can wait til friday evening,we can do it then.

  sure that will be fine.