Looking to fit an oil pressure gauge to a Y17DT - there's the electrical & mechanical versions - I'm not 100% sure how to fit those and can someone help clarify how to fit them? I want to keep the idiot light on the instrument panel.
Electrical - I know I just have to fit the new sender in place of the original one, easy - but how to keep the idiot light on the instrument panel? Do I connect that to the new sender, or do I have to get a T piece like this and screw the original sensor on the T piece?
Mechanical - Again, do I need the T piece as before or will the gauge kit include it? Or is there another way to fit it?
I would rather not use a sandwich plate as it's rather pricey!
Thanks very much for your time in advance.