Hey Guys,

I got an exhaust put on my car and the rear 02 sensor is in front of the cat, there is a bung further down after the cat about a meter.

What i want to know is if i can extend the wires for the 02 Sensor about 1m to the bung after the cat and place my 02 sensor for my Wideband Gauge in the spot in front of the cat, where its supposed to be.

I still have the factory Dump pipe 02 sensor in its original spot, just making sure its ok to lengthen the rear 02 wires by that amount?

Thanks

 

that would be fine, but u can disable the rear o2 in the ecu so u dont have to run it at all

 

I thought the wideband sensors were supposed to be a little closer to the turbo than right before the cat? For example, mine is about halfway down my downpipe. Yes extending the wires should work though.

 

Thanks guys,

How do i disable the rear 02 sensor?

 

EcuFlash and Tactrix Cable

 

Ive got both, but still not sure how to disable the 02 sensor

 

Ok i moved it to after the cat and still the CEL comes up, so i guess i have to disable this in Ecuflash

How do i disable the rear 02 in ecuflash

 

Hey Guys,

See attached if i change Ecu Periphery0 HEX value to 56D8 instead of 56DA, will this remove the CEL from coming on in the car?

 

?? Anyone

 

search you will find it.. Its somewhere here. Whats your rom id?

 

Rom ID is 96530006, i did some research on here and i came up with change the Ecu Periphery0 HEX value to 56D8 instead of 56DA

 

Anyone else keen to chime in?

 

Guys ive read and the above is what i have come up with just need to confirm im going to do the right thing

 

??

 

Know one can chime in here?