QUOTE(bmunday @ Jul 18 2006, 02:47 PM)
is there a way to determin if it's the sender or the gauge itself?
got a multimeter? take out the gauge and put some voltage to it. like 5V or so and see if it moves ...
if a gauge does not move at all under normal operation, i always suspect wrong wiring first. so make *sure* it's hooked up correctly!
G does *not* stand for ground, it stands for "Geber" which is the german word for sender ...
just making sure ...
Andy
PS: i had a reputable shop put my engine back in about a year ago or so. asked them to hook up the new to me oil-temp gauge while they were in there.
got the car back and the gauge never did anything at all. so i looked at it and they had put the ground on "G". doh!