Thanks for quick replies guys. Ah cool, I will have a look for it. I did wonder if it might be the lambda sensor.
Yeah I do still have the emissions data sheet, Im not sure how much of it to include but I hope this helps:
Temperature - OK
Fast Idle Test
CO Level - 3.63% FAIL (Max 0.30)
HC Level - 271 ppm FAIL (Max 200)
Lambda - 0.92 FAIL (Min 0.97, Max 1.03)
Second Fast Idle Test
CO Level - 4.05% FAIL (Max 0.3)
HC Level - 323 ppm FAIL (Max 200)
Lambda - 0.90 FAIL (Min 0.97, Max 1.03)
Natural Idle Test
CO Level 0.39% PASS (Max 0.50)
Overall Result Emissions Test - FAIL
Thanks in advance for any help.