Just had my Galaxy 1.9TD 115 bhp back from garage for repair of cambelt and rods (car had previously been off the road for 2 years), been told to take it easy for a while, been taking it easy but car has barely any power when accelerating. Just checked under the bonnet and noticed that the MAF connector was unplugged so I plugged it back in which made it even worse so I've had to unplug it. Does anyone have any Idea what my problem is?