MAIN RELAY CIRCUITS -- LEGEND
RED 12V BATTERY VOLTAGE
BLACK GROUND
RED/PUR FUSE PROTECTED / RELAY SWITCHED BATTERY VOLTAGE
PURPLE SWITCHED ECU VOLTAGE FROM TETHER SWITCH
BLK/GRN SWITCHED ECU RELAY CONTROL
L T.BLUE OIL PRESSURE SWITCH SIGNAL
GRN/RED CHECK ENGINE MIL SIGNAL
PUR/WHT ESP SIGNAL
GRN/YEL ENGINE TEMP. MIL SIGNAL / EXHAUST PIPE WATER TEMP. MIL SIGNAL
GREY TACHOMETER SIGNAL
Rev. B 1/12/2004
R1
R2
745613102
3 15 8
--
+
C
E
A
D
F
B
15A
15A
15A
STARTER RELAY
ECU
BATTERY
ENGINE HARNESS
FUSE SPLICE BLOCK
MAIN RELAY
ECU 100
ECU 300
MAG FUEL INJECTOR
PTO FUEL INJECTOR
WASTEGATE SOLENOID
MAG IGNITION COIL
PTO IGNITION COIL
ABDE
KJHG
ENGINE/CHASSIS HARNESS CONNECTOR
LAMBDA SENSOR
RED
RED
RED
RED
RED/PUR
RED/PUR
RED/PUR
RED/PUR
RED/PUR
RED/PUR
RED/PUR
RED/PUR
RED/PUR
RED/PUR
RED/PUR
RED/PUR
BLK/GRN
BLK/GRN
BLK/GRN
RED/PUR
SPLICE 3
SPLICE 1
SPLICE 2
F3
F2
G2
OIL PRESSURE SWITCH
LT .BLU E
11
EFGH
DCB
A
SYSTEM IFB CONNECTOR
F
RED/PUR
ECU 200
C4
E3
K3
J2
GRN/RED
PUR/WHT
GRN/YEL
GREY
GRN/RED
PUR/WHT
GRN/YEL
GREY