On way home whilst driving in a fun manner the engine warning lamp came on. It's a UK 2003 Sti so am I correct in assuming it is equipped with OBD system?

As far as I can tell this relates to an emission control fault?

Any advice would be very welcome guys otherwise it's down to the Subaru dealer for an expensive diagnosis.

 

Hi there

Can be anything,you will need OBD reader

If you have smarthphone(iPhone or Android) with Android or Apple iOS I would suggest download app called Torque and buy OBD-Bluetooth which working well on the Impreza or you can go route by VAG cable from eBay(those cables cost less than £10) and download FreeSSM

http://www.subaruoutback.org/forums/...r-ecm-tcu.html

http://developer.berlios.de/projects/freessm/

Jura

 

Finally got the coeds off the ECU

P0171
P0244

Car recently remapped by Duncan so I know it's not running lean. I have re-set the codes so will see if they return.

Any help or advice on this is very much appreciated.

 

hope this helps mate
http://forums.nasioc.com/forums/show....php?t=1711747

this lists all the fault codes