I think it is 5.5mm
It's easy its just above the starter remove the starter with 1/2" socket your crank sensor is right there one 10mm socket
First, remove the pillon seat behind the driver seat. Use a metric socket wrench to remove the mounting bolt at the back center of the pillon. Note the 'retaining strap' over the pillon. You can remove one of the side screws that hold this strap and swing it aside, but this is not absolutely necessary. Once the pillon mounting bolt is out, lift the pillon slightly and pull it to the rear. Be careful not to let metal parts scratch your rear fender. Now look at the hex socket bolts holding the driver seat to the rear fender. These are removed with a metric hex wrench (Allen wrench). Don't mess with these unless you can fit the bolt socket exactly. There should be a hex wrench in your Vulcan toolkit. When these have been removed, the driver seat can be lifted up and back to remove. It's a real mess under there, isn't it? To re-install, reverse the order of the above -- driver's seat goes in first, bolts secured and then the pillon. Don't force anything. If either seat is hanging up above its mounting position, you don't have the seat 'tongue' in its socket.
Just to the left of the Oil filter as you look at it from above. You'll need a 24mm Long socket to remove it. No need to drop the oil out to remove it.
In a 2011 MkIV Mondeo, the OBD2 socket is typically located under the dashboard, near the driver's side. You can find it just above the pedals, often near the steering column. It may be necessary to remove a cover or panel to access the socket.
First remove the grille, then the moulding above the lights. Next remove mouldings under the lights. There are bolts holding the assembly in the car. One, under the assembly, is deep and requires an extension on a 10 mm socket.
Remove the plastic cover on top of the camshaft cover (the cover reads VOLVO 24 VALVE. You will need a Torx 24 to remove the fasteners and a 10mm socket to remove the coils above the spark plugs.
Above the oil filter, where it screws on. You'll need a special socket to remove/install a new one.
It is located under rightside of the instrument panel. You have to see above at the brake pedal. Use 10mm socket and longer extension to remove it.
theres a small panel that removes just above the small shelve on the right just below the steering wheel remove panel and plug is at the top
The oil pressure switch is bad.It is located in the back of the engine above the oil filter.Use a 27mm deep socket to remove it.Part costs about $40.00.
Remove that wide black plastic piece above the headlights. Then using a 4 mm socket you have to turn the screws with black plastic around them.
In a 2004 Mini Cooper S, the OBD-II socket is located under the dashboard on the driver's side. It can typically be found above the brake pedal and near the steering column. You may need to remove a small cover or panel to access it.