Originally Posted by
chazza
Have a look near the oil filter housing and you should find it with a wire connected.
Take the wire off and remove the sender with an open-end spanner. Before you put the new sender in put a bit of thread sealant on it and clean the oil out of the female thread with a clean non-fluffy cloth. Re-connect wire and start engine.
If you haven't changed the engine oil, it is a good idea to do so and the filter as well. Use a quality oil of the correct grade, such as Penrite HPR 10,
Cheers Charlie