Wiring Diagrams

114 LoneStar® and ProStar® Chassis Built January, 2007 and After — ELECTRICAL
CIRCUIT DIAGRAMS
7.3. ELECTRONIC ENGINE CONTROLS — CAT ENGINE, P. 2A
INTERNATIONAL TRUCK AND ENGINE CORPORATION
DRAWN
DATE
ELECTRICAL CIRCUIT DIAGRAM
THIS PRINT IS PROVIDED ON A RESTRICTED BASIS AND
IS NOT TO BE USED IN ANY WAY DETRIMENTAL TO THE
INTEREST OF INTERNATIONAL TRUCK AND ENGINE CORPORATION.
REVCHK CHANGE
DATE
NAME
REFERENCE
PART NO.
RELEASE NO.
SHEET
CHAPTER 7
ELETRONIC ENGINE CONTROLS - CAT ENGINE
CIRCUIT DIAGRAM, PROSTAR, LONESTAR
300523
16JUN08
61406U
AE08055899
02A
DIAGRAM, PROSTAR
CNA1 20JAN09 TITLE WAS CIRCUIT B 61254R
5
K10C-G
14WH
K34GA
16WH
K10B-G
14WH
4
54
K34D
16TN
K97B
18VT
K10A-G
14WH
ECM CONNECTOR
(6010)
AFTR TREATMENT DPF
(6708)
K95E
16TN
32
K41A
16TN
33
K47
16GY
K47A
16GY
K97C
18VT
K97BA
18VT
K10D-G
14WH
K99B
18VT
22
23
24
28
29
30
SPEED SENSOR
(7600 / 7600A)
B
A99B
18PL
K30A
18TN
A97B
18PL
A97C
18PL
A97N
18PL
A99D
18PL
B5
B6
C4
C6
B4
C5
ENGINE / IP
(1702)
IP / DCM
(1800)
#B97C
18GY
#B97B
18VT
#B99B
18VT
A
B
C
ACCELERATOR PEDAL MODULE
(1810)
RETURN
B
D
ENG OIL TEMP
(6650)
CH8_04
C
GROUND
SIGNAL
1
2
3
4
5
6
# W/ CAT ENGINE
21
10
K21
16TN
K23
16TN
FAN CONTROL
ETHER START
ACCEL POSN
SUPPLY
ACCEL POSN
REF
ACCEL POSN
SIGNAL
DIGITAL
VSS(+)
DIGITAL
VSS(-)
PROBE
OUTPUT
A
SUPPLY
K10-GA
12WH
ETHER
START
(6550)
D
ENG BLOCK
GROUND
(ON LEFT SIDE
OF ENGINE)
K21A
16TN
A
ENGINE BLOCK
GROUND ADAPTER
(6701)
A
B
C
FAN
SOLENOID
(6400)
K23-G
16WH
B A
POWERA
K41-G
16TN
B
B97C
18VT
ACCELERATOR
PEDAL MODULE
(1809)
A
B99B
18VT
IDLE
C
B97B
18VT
THROTTLE
E
B97M
18VT
F
D
B99D
18VT
B97N
18VT
K34C
16TN
1
LOW COOLANT
TEMP SNSR
(6403)
2
K34B
16TN
66
2
49
18
17
63
65
67
69
6
1
2
3
4
5
K95-GB
16WH
K95A
16TN
K95-GA
16WH
K95C
16TN
K95D
16TN
ENG BLOCK
GROUND
(ON LEFT SIDE
OF ENGINE)
A97M
18PL
AMBIENT AIR
TEMP SENSOR
(6714)
COOLENT
TEMP
SIGNAL
GND
COOLENT
TEMP
SUPPLY
AIR TEMP
AIR TEMP
GND
GND
GND
ENGINE HARNESS DPF
(6709)
Figure 114 Electronic Engine Controls — Cat Engine
S08339