Wiring diagram, alternative A (Standard) INSTRUMENTPANEL 1 . Printed circuit card 2 . Rev counter (accessory) 3 . Start button 4 . Switch for instrument panel 5 . Alarm test button 6 . Alarm Max output from the panel = 5 A Cable colour R = Red PU -- Purple BN = Brown OR = Orange GR = Grey SB = Black W = White Y = Yellow GN = Green BL = Blue Z 1 . Relay 2 . Fuse 3 . Temp . alarm sender 4 . Oil pressure alarm sender ENGINE Wire areas in mm 2 Wire area mm 2 AWG 1,0 16 1,5 14 2,5 12 10 6 26