Ive just been out and got some carb cleaner. Took the air flow meter out the airbox but left it attached to the big rubber hose. As you look at it there is a resistor on the left hand side and cant make out whats in the middle, It looks like a coil wire in the bottom and further back but the top one also looked like a resistor, is it also meant to be a coil? If so its probably dirty or its my eyesight (not brill)It looked a light brown colour. I gave it 2, 3-4 second bursts with the spray but didnt notice it looking any different . Didnt pull that fuse yet as the wife was wanting to use the car so will pull it this weekend and let the ecu relearn. Will be getting my new plugs hopefully beginning of next week in the post so will change them then.