Rang a few places today after a new lambda for my00 Uk turbo classic.(camskill, lambdapower etc) and they all said there's a short and a long harness. Any ideas which one mine is? I did ask if I had the long one would it really matter but apparently it does?!

 

which sensor is it your trying to replace tho? You will have 2 sensors.
codes will usually relate to something like
'bank 1 sensor 1'
'bank 1 sensor 2'

or
'bank 1 sensor 1'
'bank 2 sensor 1'

 

Its the one in the decat downpipe bud, where is the other one located?

 

Hi,

Pretty sure the UK MY00's only have the one O2 sensor - mine has !

It's just behind the turbo in the down pipe as it starts the bend - should be a 3 wire with about 6" of wire.

Hope helps,

 

it'll be a short harness.

long harness is for earlier models with lambda at bottom of downpipe, as stated above yours is at top just after turbo. you need 3 wire

http://www.lambdasensor.com/main/subaru3.htm

 

Well I've had the intercooler off and measured the length and it was 35cm from sensor to plug, so I've ordered that one! Hope it's right!