thnujan

I changed coil packs and spark plugs but still there is misfire. Esp light came and parking brake fault  but gone.   Audi A3 2013 1.4tfsi 65k miles 

Changed spark plugs  2 coil packs. Could it be the camshaft sensor ?

P0301 code as well

The mechatronic has been changed and now yesterday  I got the same error that is gearbox malfunction. The car is in gear but does not move. I have to  turn car off to get it working again. Engine light is there on dash. Audi A3 2013 stronic

1 hour ago, Stevey Y said:

Hi it could well be gear oil as the box is struggling to maintain enough pressure to drive the car.

Steve.

Here is the report 

1 hour ago, Stevey Y said:

Hi it could well be gear oil as the box is struggling to maintain enough pressure to drive the car.

Steve.

What could have been the bang sound then ?

The car revs but struggles when in drive or reverse but doesn’t go anywhere. there was a loud knock and then the warning light came on. RAC came and they saw some filter has the seal not put properly and oil was leaking out. Could this be gearbox oil? 63k miles