An electrical challenge - XF digital guages.....
My sparky is wiring some EL twin thermos on to the XF,in place of the old clutchy, which runs 5.0 efi power.
He's having a hassle matching the digital guage (which has been re calibrated) to the fans. As the XF guage has no resistance (being a light digital display), he's having problems getting the resistance needed to operate the fans at temperature.
Any suggestios or past experience in this type of matter would be appreciated.