The cheapest timing tool kit for 2.5 NA, 200 & 300 Tdi
1 x drill bit 9mm to lock the pump
1 x drill bit 5.5 mm
1 x hydraulic connector available for next to nothing in any good hardware store.
The connector screws into the bell housing bottom ( or top 2 o clock on 2.5 NA).
The 5.5mm drill bit slides through there and locks the flywheel. To stop it from falling out add a few turns of electrical tape around the drill bit.
The 9mm drill bit slides through the injector pump pully into the pump housing locking the
pump in place.