Page 7-2 : CTS 450 Owner’s Manual
CTS 450
Hot Carbonating Truckmount System
7-2 Wiring Diagram - CTS 450 Gas Engine
D-5503 Sht 3, Rev P
J2 (BLACK)
6: PTO
4: AUX
5: IVS
3: AUX2
1: RPS
2: SRTN
8: SW2
7: SW1
10: N/C
9: EPSW
12: APP
11: VREF
J2 (BLACK)
1: TXD
2: GND2
3: RPM -
4: GND
5: ACT +
6: N/C
J1 (GREY)
APECS 4500 PINOUT
7: N/C
8: ACT -
9: VBAT
10: RPM +
11: VBB2
12: RCV
J1 (GREY)
4500 ELECTRONIC
GOVERNOR CONTROL
EGC-1
CALIBRATION FILE MUST
MATCH REVISION ON
CONTROLLER
P-14
J-14
IGNITION PROCESSOR
IP-1
MOUNTED BEHIND DASH
72(GRN/WHT)
71(BLU/WHT)
65(BLU)
66(BRN)
11(WHT/ORG)
67(GRY)
LOCATED OPPOSITE SIDE
OF ENGINE
ALTERNATOR
ALT-1
STARTER
STARTER SOLENOID
SOL-1
DAIHATSU ENGINE
MTR-1
THROTTLE
ACTUATOR
TA-1
V-1
IGNITION COILS
-
+
+
-
-
+
COIL
#3
#2
COIL
COIL
#1
9(BLK) - TO TB-1 "5"
7(YEL) - TO SPEED CONTROL SWITCH "6"
62(BLU)
63(BRN)
64(GRY)
IG
L
B
ST
B
12(PNK/BLK) - TO TB-2 "2"
16(RED/WHT) - TO TB-2 "4"
15(PUR/BLK) - TO TB-2 "3"
CARB
SOLENOID
240° ENG.
OVERHEAT
SWITCH
SW-4
14(ORG) - TO ENG. TEMP. GUAGE "S"
13(YEL) - TO TB-1 "1"
70(ORG)
1(RED) 12 GA.
2(BLU)
3(BLK)
4(BLU/BLK)
13(YEL)
14(ORG)
60(RED/WHT)
61(PUR/BLK)
55(RED) 4 GA.
P-7
P-6
89(PUR/BLK)
90(PUR/BLK)
D-4351
(RED)
P-11
J-11
(GRN)
71(BLU/WHT)
72(GRN/WHT)
(BLU)
J-10
69(RED)
68(GRN/BLK)
P-10
(BLU)
(RED)
12(PNK/BLK)
(BLK)
11(WHT/ORG) - TO FUEL PUMP RELAY "85"
SENSOR
TT-1
TEMP. SENDER
J-4
P-4
P-3
J-3
C
A
D B
C D B A
10(RED/WHT) - TO FU-4
5(RED) - TO FU-5
6(WHT/BLU) - TO TB-1 "4"
1(RED) 12 GA. - TO IGN. SWITCH "BAT"
2(BLU) - TO TB-2 "1"
3(BLK) 12 GA. - TO MAIN FUSE
55(RED) 4 GA. - TO BATTERY "+"
4(BLU/BLK) - TO IGN. SWITCH "ST"
8(BRN) - TO SPEED CONTROL SWITCH "3"
64(GRY)
63(BRN)
62(BLU)
61(PUR/BLK)
60(RED/WHT)
66(BRN)
65(BLU)
67(GRY)
16(RED/WHT)
15(PUR/BLK)
PAGE 2
PAGE 4
PAGE 2
PAGE 2
PAGE 4
57(BLK) 4 GA. TO BATTERY "-"
20(WHT) 12 GA. - TO TB-1 "6"
PAGE 2
ENGINE GROUND LUG
OPPOSITE SIDE
OF ENGINE
57(BLK) 4 GA.
20(WHT) 12 GA.
CRANK RPM
6(WHT/BLU)
5(RED)
ST-1
SW-6
1
2
91(RED) TO SW-7
92(ORG) TO TB-2 "5"
PRESSURE SWITCH
9(BLK)
10(RED/WHT)
69(RED)
8(BRN)
68(GRN/BLK)
7(YEL)
O
70(ORG)
P-1 (GREY)
9(BLK)
69(RED)
10(RED/WHT)
68(GRN/BLK)
6 5 4
1
2
3
101112
9
8
7
121110
7
8
9
4 5 6
3
2
1
P-2 (BLACK)
ORIENTATION
REF. FROM
BACK OF PLUG
Summary of Contents for CTS 450
Page 2: ......
