Patrol 4x4 - Nissan Patrol Forum banner

led bar graph

  1. Auto Electrical
    Hi all, Can anyone tell me if I could use the potentionmeter on the fuel injector pump as a reference voltage for a led bar graph display circuit (Jaycar/DS)? I wan't to use that info to get an idea how hard the Patrol is pulling and if I have to shift one gear down when pulling a caravan. A...
Top