Hi All,
I have a 2005 impreza sti, just had the second cat removed (between downpipe and centre section) and replaced with a decat pipe. Unfortunately the sensor broke on removal from the cat so I need to buy a new one asap. The decat pipe is now fitted with the bung in place of the sensor as i thought the CEL has come on is dangerous to drive the car with this on while a get hold of a new sensor?

Secondly what type of sensor is this and what is the cost of a replacement?

Should I buy from the dealer or will one from the local spares do the trick?

Thanks

 

anyone?