Hello all,
I have a 2007 petrol octavia vrs estate. Over the last couple of weeks, it's developed the above mentioned intermittent issue. Everytime I get to put it on Odis its cleared itself typically. Coil packs and plugs were changed about 18 months ago. Tried swapping one over when it was dicking about last, and the code didn't move. Used NGK packs and plugs, so decent quality. Only tests I've managed to do whilst it's been faulting, is ignition test, although this doesn't simulate under load, but tested OK. PCV changed in between issues,because I had it, and been meaning to change it for a while. Its just faulted again tonight, so if it's still faulting tomorrow, I'll try and get a look again. Only codes are the P0301 and 04, for the two cylinder misfires.
Anyone had any intermittent issue like this before?