MK5 Golf GTI

All Things Mk5 => How to Guides / Troubleshooting => Topic started by: sean.smithy94 on June 27, 2017, 07:38:59 am

Title: Fault Codes from fitting sports cat.
Post by: sean.smithy94 on June 27, 2017, 07:38:59 am

Hi, on the weekend I fitted my sports cat and downpipe, all is well and good but ive had two fault codes come up but no engine management light on.

P0139
P2196

I will be getting the car remapped but I don't know when due to funds being tight, does anyone know if this is going to be a problem it's it's run like it for a couple of months?

Thanks. (https://uploads.tapatalk-cdn.com/20170627/85a330a252da7c53e639569a32796f4f.jpg)(https://uploads.tapatalk-cdn.com/20170627/dce9b2c513e7389729cddb3e32d44811.jpg)

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Title: Re: Fault Codes from fitting sports cat.
Post by: pudding on June 27, 2017, 11:08:37 am

Bank 1 sensor 1 (in the DP), check you didn't damage the wiring.  Did you unplug it before unbolting it?  A lot of people don't and just twist the wiring around on itself, which can bugger it up.

Sensor 2, I wouldn't worry about that one.