System Diagram

CAVITY CIRCUIT WIRE/COLOR FUNCTION

Black:

A2 F99 OR Fused Ignition Switch Output
A4 K4 BK/LB Sensor Ground
A6 T41 BK/WT P/N Position Switch Sense
A7 K19 GY/WT Ignition Coil Driver #1
A8 K27 RD/LG Crank Position Sensor Signal
A10 K59 VT/BK Idle Air Control #2 Driver
A11 K40 BR/WT Idle Air Control #3 Driver
A15 K21 BK/RD Intake Air Temp Sensor Signal
A16 K2 TN/BK ECT Sensor Signal
A17 K25 WT/BK 5-Volt Supply
A18 K24 GY/BK Camshaft Position Sensor Signal
A19 K60 YL/BK Idle Air Control #1 Driver
A20 K39 GY/RD Idle Air Control #4 Driver
A22 F5 RD/YL Fused B(+)
A23 K22 OR/DB Throttle Position Sensor Signal
A24 K41 BK/OR Upstream 02 Sensor Signal
A25 K141 BK/PK Downstream 02 Sensor Signal
A27 K70 RD/WT MAP Sensor Signal
A31 Z12 BK/TN Ground
A32 Z12 BK/TN Ground

White:

B1 T54 VT Trans. Temp. Sensor Signal
B2 K17 DB/WT Injector #7 Driver
B4 K11 WT/DB Injector #1 Driver
B5 K13 YL/WT Injector #3 Driver
B6 K38 GY Injector #5 Driver
B8 T59 PK Governor Pressure Solenoid Control
B10 K20 DG Generator Field Driver
B11 T22 DG/LB TCC Solenoid Control
B12 K58 BR/YL Injector #6 Driver
B13 K18 DB/YL Injector #8 Driver
B15 K12 TN Injector #2 Driver
B16 K14 LB/BR Injector #4 Driver
B21 T60 BR Solenoid Control 3-4 Shift (O/D)
B23 G6 GY/WT Oil Pressure Switch Signal
B25 T13 DB/BK Output Shaft Speed Sensor Ground
B27 G7 WT/OR Vehicle Speed Sensor Signal
B28 T14 LG/WT Output Shaft Speed Sensor Signal
B29 T25 LG Governor Pressure Signal
B30 T66 BR/OR Transmission Relay Control
B31 K6 VT/WT 5-Volt Supply
B32 K35 GY/YL EGR Solenoid Control

Gray:

C1 C13 DB/RD A/C Comp. Clutch Relay Control
C3 K900 PK/BK Auto Shutdown Relay Control
C4 V36 TN/RD S/C Vacuum Solenoid Control
C5 V35 LG/RD S/C Vent Solenoid Control
C6 G68 BR/YL Overdrive Off Lamp Driver
C10 J95 DG/RD Leak Detection Pump Solenoid Control
C11 V32 YL/RD 12 Volt Supply, Speed Control On/Off
C12 A142 DG/OR Auto Shutdown Relay Output
C13 T9 OR Overdrive Off Switch Sense
C14 J96 VT/RD Leak Detection Pump Switch Sense
C15 T222 YL/RD Battery Temp Sensor Signal
C19 K81 PK Fuel Pump Relay Control
C20 K52 PK/BK Evaporative Emission Solenoid Control
C22 C3 DB/BK A/C Request Signal
C24 L53 BR Brake Switch Sense
C26 G40 LB/BK Low Fuel Sense
C27 D83 BK/PK SCI Transmit
C28 D2 WT/BK CCD Bus (-)
C29 D84 BK/WT SCI Receive
C30 D1 VT/BR CCD Bus (+)
C32 K95 PK Speed Control Switch Signal