Jeep 1997 Grand Cherokee Service Manual page 1222

8W - 30 - 14
POWERTRAIN
CONTROL
UPSTREAM
MODULE
HEATED
OXYGEN
SENSOR
SIGNAL
C1
A24
K41
18
BK/OR
4
3
K4
18
BK/LB
S127
(8W-70-2)
K4
18
BK/LB
J978W-3
8W-30 FUEL/IGNITION SYSTEM
4.0L ENGINE
BATT F5
B16
B17
A142
18
DG/OR
C131
4
A142
18
DG/OR
A142
18
DG/OR
1
UPSTREAM
HEATED
OXYGEN
SENSOR
2
Z12
18
BK/TN
Z12
16
BK/TN
G105
(8W-15-7)
K4
18
BK/LB
C1
A4
SENSOR
GROUND
(8W-10-16)
POWER
DISTRIBUTION
AUTOMATIC
CENTER
SHUT
(8W-10-3)
DOWN
RELAY
(8W-20-5)
S129
(8W-70-7)
A142
18
DG/OR
1
2
Z12
18
BK/TN
S130
(8W-15-7)
POWERTRAIN
CONTROL
MODULE
ZG-RHD
POWERTRAIN
CONTROL
DOWNSTREAM
MODULE
HEATED
OXYGEN
SENSOR
SIGNAL
C1
A25
K141
18
BK/PK
4
DOWNSTREAM
HEATED
OXYGEN
SENSOR
3
K4
18
BK/LB
S135
(8W-70-3)
ZGR03013