[piedthepiper]

Buy a Bluetooth odb reader and get torque app for an android phone and you can read and reset fault codes yourself ....if its the same as my GT. Not expensive either off ebay

 

[piedthepiper]

MAF disconnect it and take it for a drive, it wont idle well put it should drive well for sure. If the problem still remains when its unplugged then you know its not the MAF