Oil Pressure Sender

[TuscSam]

Small leak from original oil pressure sender unit, noticed there are 3 types for the Tuscan. One says additional earth wire required !!
SO which should I buy and how easy to fit and where to attach earth
cheers

[G20RG B]

Hi, some info here.

http://www.pistonheads.com/gassing/topic.asp?h=0&a...

[TuscSam]

Brilliant Thanks,a great post I'll check this weekend
Stu

[PetrolHeadPete]

On the Tuscan, the loom has both wires already to go. Original sender is 1-wire and uses the sender body as the 0V return. Newer types have two wires, the 2nd being 0V as the body is insulated. The second wire is normally just folded up along side the first at the back of the sender