Plug connections 40 Not used 41 Not used 42 Not used 43 BRE–E Brake switch signal Input, static Batt. +, Br=button in the EDC operating element 44 FGR–1 Analog operating element for idle speed adjustment Input Input by change in resistance 45 PWG–2 Pedal position sensor Output, supply Controlled direct voltage, U approx. 5 V 46 HRL–O Main relay Output (switch) I max 0.3 A, Batt. – against Batt.+ 47 K15–E Terminal 15, digit Data for control unit Input, static Batt. + 48 ISO–K ISO-K link to ISO protocol Interfaces Diagnostic connection for MAN-Cats 49 ISO–L ISO-L link to ISO protocol Interfaces Diagnostic connection for MAN-Cats 50 TKS–E STOP Input, static Batt.
+, Input for engine stop – button in engine room panel 51 Not used 52 PB1–E Pulse-width modulated input signal 1 Interface Batt. + 53 WTF–1 Coolant temperature sensor Input, analog 54 Not used 55 LTF–1 Turbo air temperature sensor Input, analog EDC Pin No. Abbreviation Description 66