Hi guys, i have posted in here now because i put it in the general section earlier by mistake.

I need a new lambda sensor for 02 bugeye wrx,it's the center cat sensor that i need.

The original Subaru part number is 22690 AA520

But i dont know if it is a 3 or 4 wire

HELP

 

I think they are a four wire, The part number should identify that !! Failing that put he car on a ramp & have a look

Dean

 

I phoned 4 Subaru dealer this afternoon to see if they could tell me 3 or 4 wire and none could tell me

 

4 wire m8

 

Thanks for confirming what the other scooby member said,

I would rather have 2 right answers than 1 wrong answer