Having looked on ross-tech for these codes.... 16486, 00561 I bought a new maf ( bosch ) and new spark plugs ( NGK Platinum ) and cleared the codes but they're still there. The car doesn't seem to be running that badly, it was on the advice of Mat at Volkscraft after he serviced it that the maf needs changing and plugs need doing....When I changed the plugs there was oil, lots, in two of the coilpacks/plugs....
Any opinions or ideas greatly appreciated as this is annoying me.

p.s. my sodding clutch still isn't done and now the rear bushes need doing, just as well I love this car...