Fault code
 

Hi i have fault code p0031 bank 1 sensor1 heater circuit low what does this mean and what do i do to fix it cheers

New lambda sensor

Is this the one on the headers

Looks like your lambda sensor fail and its front O2 Lambda sensor


Jura

Ok and where is the sensor thanks

Here is guide how to do and where is located

http://www.clubwrx.net/forums/mainte...or-02-wrx.html

Please buy only Denso O2/Lambda sensor,because only with Denso you will don't get same fault.


Jura

cheers jura will get one ordered

I'm sure there's a guide on Scoobynet too....... I think Connorscotland did it on his bug.

Shaun