1.6 gearbox

[paulmar]

hi all ive got a 2011 1.6 tdci focus titanium x the box decided to blow a hole in the side have put a new box in car drives spot on but got couple of issues 1 is the stop start don't work have put a new sensor on the box but still don't work also the gear selector on the clocks now asks to go into a gear that your already in have am losing my mind as to what is causing this have scanned the car and the only code to come up is p068b which is the neutral position sensor any help or any one know how to fix this contact me direct if possible pmrchnt@aol.com