had the engine warning light come on intermittently so i bought the OBD cable and had a look, got a fault code: 228 lambda control tolerance bank 2 to big!
after looking through INPA i found some anomalies, first was the before Kat sensor voltage on both banks fluctuating massively any ideas????
next was the cylinder 5 rough:
could this be the cause of the Lambda fault ie unburnt fuel or something?
cheers for the help!!
p.s. i posted in the wrong section before, how do you remove a post??