Diagnostic Connectors; Mcu Connector; Wire Harness Connector - Jeep 1987 Wrangler Workshop Manual

ENGfliES
FUEL FEEDBACK SYSTEMS
DIAGNOSTIC C O N N E C T O R S
f
S E E
I.S.
N
O
T
E
r
© © )
Li©©]
© 0 0 @ ©
0 © 0 © @
0 © 0 @ ®
D1
D2
01
1 TACH
2. ELECTRIC CHOKE
3. GROUND
4. START
5 SOLE-VAC (AFTER RELAY)
6 NOT USED
M C U C O N N E C T O R
41 ^
- J n L
D2
1 PCV SHUTOFF SOLENOID
2. IDLE (SOLE-VAC) SOLENOID
3. ALTITUDE JUMPER WIRE
4 B - (12V) 1 1
5 DOWNSTREAM SOLENOID
6 WOT SWITCH
7. GROUND
8 UPSTREAM SOLENOID
9 10 IN HG VACUUM SWITCH
10. THERMAL ELECTRIC SWITCH (TES)
11 STEPPER MOTOR B 0
12. COOLANT TEMP SWITCH
13. IDLE SPEED RELAY
14 STEPPER MOTOR A0
15 4 IN HG VACUUM SWITCH
1
* © ® @ ® ® ® © © © ®
f
\ < I
® ® ® © ® ® ® © © ®
f )
i )
r ; ;
® ® ® ® @ © ® ® ©
, o
® ® ® ® ® @ @ ® @
© @ © ® ® ® ® ® ® @
© ® ® ® ® ® ® @ ® @
HI II HUTU
11
r
I U U I I I I I l l l g
60
20
W I R E H A R N E S S C O N N E C T O R
80
® ® ® ® ® ® @ ® ® ®
^ ® ® @ © ® ® @ ® ® ®
® ® ® @ ® ® ® @ ® ®
© © @ @ @ ® @ ® ® @ ^
PIN
FUNCTION PIN
FUNCTION
1
BATTERY 41
HIGH CURRENT 1
2 42
3
43 P25
4 44 P24
5
45
P15
6 46 P14
7
47
SPOUT
8 0
2
INPUT 48 P11
9
0
2
INPUT 49 P10
10
P13 50
P12
11 B4 51 KNOCK INPUT
12 52
13 53 B5
14 54
B3
15
55
B2
16 BO 56 B1
17 0
2
SELECT 57 BATTERY
18 DIST (-) 58 START
19 59 DIST ( * )
20 GROUND 60 GROUND
83085G
B-268