75001
2
3
4
5
6
7
8
9
10
11
1
12
13
14
15
16
17
18
19
BLK = BLACK
BLU = BLUE
BRN = BROWN
GRY = GRAY
GRN = GREEN
ORN = ORANGE
PNK = PINK
PUR = PURPLE
RED = RED
TAN = TAN
WHT = WHITE
YEL = YELLOW
LIT = LIGHT
DRK = DARK
MAINTENANCE
SERVICE MANUAL NUMBER
Page 4E-14
90-861327--1 OCTOBER 1999
Fuel and Ignition System Harness
MEFI 1 MCM 5.0L EFI and 5.7L EFI Alpha Engines
1 -
Fuel Pump
2 -
Throttle Body
3 -
Distributor
4 -
Coil
5 -
Electronic Spark Control (KS) Module
6 -
Data Link Connector (DLC)
7 -
Manifold Absolute Pressure (MAP) Sensor
8 -
Knock Sensor
9 -
Idle Air Control (IAC)
10 -
Throttle Position (TP) Sensor
11 -
Engine Coolant Temperature (ECT) Sensor
12 -
Electronic Control Module (ECM)
13 -
Fuel Pump Relay
14 -
Ignition/System Relay
15 -
Fuse (15 Amp) Fuel Pump
16 -
Fuse (15 Amp) ECM/DLC/Battery
17 -
Fuse (10 Amp) ECM/Injector/Ignition/Knock
Module
18 -
Harness Connector To Starting/Charging Har-
ness
19 -
Positive (+) Power Wire To Engine Circuit
Breaker
Index