Hi Guys,
Does anybody know if a voltage stabiliser (12v Zener Diode) is required for the supply to VDO Cockpit Vision gauges (apart from Volts gauge)or do they have inbuilt regulation. All the schematics for the gauges show them wired direct to "ignition" without this Zener.I know some cars do and the CAV is one of them but is it necessary?
cheers
Dave
Does anybody know if a voltage stabiliser (12v Zener Diode) is required for the supply to VDO Cockpit Vision gauges (apart from Volts gauge)or do they have inbuilt regulation. All the schematics for the gauges show them wired direct to "ignition" without this Zener.I know some cars do and the CAV is one of them but is it necessary?
cheers
Dave