decat on a tuned 125i

Performance Torque are tuning specialists based in the West Midlands. We offer various tuning and performance upgrades for almost all vehicles. Performance Torque has been established since 2003 specialising in ECU tuning and performance upgrades

Moderators: Rich196, marco_polo, Producethis, Lambster, p-torque.co.uk

Post Reply
kizzu
Knowledgeable Member
Knowledgeable Member
Posts: 80
Joined: Sat Oct 19, 2013 11:06 am

decat on a tuned 125i

Post by kizzu » Fri Aug 29, 2014 4:46 pm

Hi folks,
I got the 130i tune on my 125i done by ptorque.
Anyone knows if the post cat O2 sensors are disabled or if they switch on if I decat my exhaust manifold due to the tune?

Thanks in advance :)

User avatar
Littlejohno43
Enthusiastic Member
Enthusiastic Member
Posts: 967
Joined: Mon Mar 28, 2011 12:30 pm
Location: North east Lincolnshire

Re: decat on a tuned 125i

Post by Littlejohno43 » Sat Aug 30, 2014 12:53 am

I think you will get lights unless you can get them mapped out but it's a closed loop so the secondary sensor checks the first one is working within range

Sent from my OnePlus

kizzu
Knowledgeable Member
Knowledgeable Member
Posts: 80
Joined: Sat Oct 19, 2013 11:06 am

Re: decat on a tuned 125i

Post by kizzu » Sat Aug 30, 2014 8:37 am

So can i just make an adapter to increase the distance of the sensor from the cats?

User avatar
rob180bhp
Too Much Time To Waste Member
Too Much Time To Waste Member
Posts: 14361
Joined: Sun Jun 17, 2012 3:42 pm
Location: south wales
Contact:

Re: decat on a tuned 125i

Post by rob180bhp » Sat Aug 30, 2014 8:39 am

Just get them coded out or get a emulator of some sort to connect to the cat wiring


........................................
2008-135i jb4 +mods
( Team Rob...............)
E82 wide135i MHD stage 2/f30 brakes/meisterR/m3 everything / Vrsf
Instagram "rob180bhp"

Post Reply

Return to “Performance Torque”