1. Hi so yesterday I changed the injectors, out on an ITG filter and had chopped the back box, now today when I was driving to work noticed the engine light was on and on the little display it said "check emissions".

    I hooked my little obd reader and it gave me a p0135 error, something about an 02 sensor. Anyone here know what this could be??

    Cheers!
     
  2. Markblack@MRS

    Markblack@MRS RSM Trader

    Heater circuit in lambda sensor (I think)
    Do you have a decat?
     
  3. No but I have just checked and I have a error code relating to the cat. New cat needed??
     
  4. Think ive solved the problem...

    Extremely embarrassed, but it seems as though the lambda sensor wasnt even reconnected after I finished everything last night.

    Quick tip - dont do work in the dark LOL
     
  5. Haha! Brilliant :tongueout:

    How's it feel now then?
     
  6. Well I havent taken it for a proper run, put just around the car park at work it seems to be fine.. Cant believe how stupid I was not to plug the sensor back in lol
     

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