Originally Posted by Robert MB
Considering to install some additional gauges, I was looking at the Smith's Classic Series (52mm), available at Holden.

Fitting an oil pressure gauge has been described here, and a clock and battery shouldn't be a problem either. I am just wondering if the water temp and fuel gauge are somehow connected to the bus system of the engine, which would make replacing them difficult? Any insights would be appreciated!

Yes have just traced those two from senders and they both go direct (via various connectors) to ECU I'm afraid.

I've lost the trail after that but instruments are connected via VDO master gauge connector (26 way but only 8 used).


Richard

2018 Roadster 3.7
1966 Land Rover S2a 88
2024 Royal Enfield Guerrilla 450
1945 Guzzi Airone