Hi I have a 2001 Grand Voyager diesel.
A couple of things the car runs fine if I take it hard through the gear the engine light comes on and if I dont accelerate hard it never comes on and goes off any ideas?

I have found the fault code P1130 any ideas thae car starts fine no smoke, what happens when the light comes on is the car misfires once then it clears then the engine light goes off it happens around 3500 rpm but only in the high gears 4th or 5th

Also the drivers side window doesent work again any ideas and the electric steering coloumn has stopped.

Any advise would be helpful thanks

Aaron