Help please
I have bought an Oil Pressure gauge & Oil Temp gauge.......
bought the correct Sandwich plate thinghy & installed it correctly, installed the sender units etc into it.
Mounted my new gauges in the dash, they light up when side & dipped lights are turned on
However.....the instructions............3 connections to make
1) connect "S" direct to sender unit at oil filter end = done that
2) connect "-" to engine negative earth = done that
3) connect "+" to ignition live terminal = done that
The problem = the temp gauge isn,t reading a temp....
the pressure gauge goes off the scale
what am I missing? ( sorry if its obvious, me & electrickery just don,t mix
)
cheers
andy