Oxygen sensor on a wr1 problems!!!

[Pitta]

Hi does anyone know if there is a oxygen sensor in the down pipe after the turbo on a wr1 as mine is disconnected and i cannot find the connection point for it? i know there is one after the cat and that is ok. think its causing my engine to hunt from warm as it will be over fueling
cheers

[The Swede]

No, there isn't. There is a lambda sensor though.

[Pitta]

well does anyone know were the wiring goes from that sensor as mine is disconnected and i cant find were it connect's into?????????? please someone have a look its doing my head in!!!!!!

[WR 1mposter]

Sorry mate I hav'nt got one either !

Is your car standard ?

[The Swede]

well does anyone know were the wiring goes from that sensor as mine is disconnected and i cant find were it connect's into?????????? please someone have a look its doing my head in!!!!!!

If your car is remapped, you probably don't need it. If it's standard, it shouldn't run properly with the sensor disconnected and they generally give an engine warning then. Does it ?

[Pitta]

i am assuming it is standard wr1 mate but would not be 100% sure if it is re maped but why would they disconnect it even if it was? just need someone to check who has a wr1 to keep my mind at rest!!!!

[WR 1mposter]

What build no. do you have ?

There may be some history on here !

[Pitta]

its model number 488 mate but ill double check for ya cheers

[Pitta]

can someone please just check on there wr1 were the sensor in the exhaust pipe just behind the back of the turbo goes! mine is disconnect just need to know were it connects to??????????????????????????????????????????????????????????????????????/

[Gee Wr1]

Just went out to check mine to see if i could help you but i can't see any sensors in the area you described, i even stuck my hand down & felt around the areas that i couldn't see but nothing.
Took a pic of it to show you what mine looks like in that area, mine is standard so if it doesn't look like this then someone has changed something. The white heat jacket is the sports cat that is in the standard exhaust system if you don't have that it's been decatted.

[Pitta]

mine is a 04 wr1 and mine looks the same as that but has a sensor just after the turbo and before the sports cat (oxygen) :s there is a some connectors near the drivers side wing one goes to a vacuum pump sensor and the grey connector is disconnected i dont know if anything goes to it? can everyone else please check to see if my car is only the one wr1 like this cheers again pitta

[WR 1mposter]

Pitta can you put some pics up !