Single Board Engine Controller Connector - Dodge D150 1990 Service Manual

Rear wheel drive ram truck
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8W - 120
WIRING DIAGRAMS-ELECTRICAL
SHORT TAB
LONG TAB
VIEWED FROM WIRE
END OF CONNECTOR
CAV
IGNITION SYSTEM CIRCUITS
SHEET NO.
1
K4 20DG/RDX
MAP SENSOR
16
2
K10 20TN*
COOLANT SENSOR
16
3
J l l
16RD
DIRECT BATTERY
15
4
N5 18BK/LBX
SENSOR RETURN
16
5
K5
16BK/WT*
SIGNAL GROUND
13
6
K8 20VT/WT*
5 VOLT SUPPLY
13
7
N6 180R
8 VOLT INPUT
16
3
Zl 16DG/BKX
AUTO SHUT DOWN-BATTERY SUP.
14
9
J2 14DB
IGNITION FEED
14
10
11
K9 18LB/RDX
POWER GROUND
13
12
K9 18LB/RD*
POWER GROUND
13
13
14
15
Y12 18TN
INJECTOR DRIVER 2
13
16
Y l l
18WT/DB*
INJECTOR DRIVER 1
13
17
18
.—
.—
19
J5 18BK/GY*
IGNITION COIL DRIVER
14
20
R3 18DG
ALTERNATOR FIELD DRIVER
15
21
K13 18BK/RDX
THROTTLE BODY TEMP. SENSOR
16
22
K7 180R/DBX
THROTTLE POSITION SENSOR
13
23
24
N7 18GYX
REFERENCE PICKUP
16
25
DK21-20PK
SCI TRANSMIT
13
26
• —
.—
27
C20 18BR
A/C CLUTCH INPUT
13
28
N31 18VT
CLOSED THROTTLE SWITCH
15
29
040 18WT/PKX
BRAKE SENSE
15.29
30
S4 20BR/YLX
PARK/NEUTRAL SWITCH
15
31
—-
32
K3 20BK/PKX
CHECK ENGINE LAMP
15
33
K36 20TN/RDX
SPEED CONTROL - VACUUM
29
34
N13 20DB/0RX
A/C W.O.T.
CUTOUT RELAY
13
35
S6 20GY/YLX
EGR SOLENOID
14
36
N23 20BK/0R*
AIR SWITCHING SOLENOID
14
37
• —
38
39
40
N2 18BRX
AUTOMATIC IDLE SPEED MOTOR
15
41
N i l 18BK/DGX
OXYGEN SENSOR
13
42
43
44
U4 200R/WTX
OVERDRIVE LOCKOUT CONT.
11
45
DK20 20LG
SCI RECEIVE
13
46
• • —
47
G7 20WT/0RX
SPEED SENOR PICKUP
16
48
X31 20BR/RDX
SPEED CONTROL - SET
29
49
X32 20YL/RDX
SPEED CONTROL - ON/OFF
27
50
X33 20WT/LGX
SPEED CONTROL - RESUME
29
51
K19 20DB/YLX
AUTO SHUT-DOWN RELAY
14
52
Kl 20PK/BKX
PURGE SOLENOID
14
53
X35 20LG/RD X
SPEED CONTROL - VENT
29
54
U3 200R/BKX
PART THROTTLE UNLOCK SOL
9.11
55
U40 200R/LGX
OVERDRIVE LOCKOUT SOLENOID
11
56
G29 20GY/PK X EMISSIONS MAINT.REMINDER LAMP
15
57
58
.—
59
60
Nl 18GY/RDX
AUTOMATIC IDLE SPEED MOTOR
15
AD
77
S I N G L E
B O A R D
E N G I N E
C O N T R O L L E R
C O N N E C T O R
( G A S )
J908H-14

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