Manual:ISUZU Amigo 3.2 W, 4WD, Automatic 2000Page:1113 / 10563
Pcm Pin Identification & Voltage (Hombre 2.2L) — 2000 Isuzu Amigo 3.2 W, 4WD, Automatic Service Manual

Pcm Pin Identification & Voltage (Hombre 2.2L)

NOTE: For connector and terminal identification, see Fig 1.
PCM PIN IDENTIFICATION & VOLTAGE (HOMBRE 2.2L - 80-PIN BLUE CONNECTOR)

Pin Wire Color Function
1-5 ..... Not Used
6 Orange/Black Fuel Tank Pressure Sensor/Fuel Level Sensor
7 Brown/White CMP Sensor Signal
8 Purple/White CKP 7x Reference Signal
9 ..... Not Used
10 Gray Fuel Tank Pressure Sensor 5-Volt Reference
11-17 ..... Not Used
18 Black/White PCM Ground
19 Pink Ignition Positive Voltage
20 Orange Battery Positive Voltage
21 Dark Blue TP Sensor Signal
22-24 ..... Not Used
25 Orange Ignition Control "B"
26 White Ignition Control "A"
27 ..... Not Used
28 Red Transmission Range "C" Input
29 Black/White PRNDL "A" Input
30-32 ..... Not Used
33 Dark Blue KS Signal
34 ..... Not Used
35 Purple TCC Brake Switch Input
36 Light Blue A/C Request Signal
37-44 ..... Not Used
45 Dark Green Fuel Tank Pressure Sensor Signal
46 Yellow/Black TFT Sensor Signal
47-48 ..... Not Used
49 Red/Black A/C Refrigerant Pressure Sensor Signal
50-51 ..... Not Used
52 Black A/C Refrigerant Pressure Sensor Ground
53 ..... Not Used
54 Yellow ECT Sensor Signal
55 Purple Fuel Level Sensor Input
56 ..... Not Used
57 Black TP Sensor Ground
58 Yellow Serial Data
59 Dark Green Serial Data
60 Black/White PCM Ground
61 Pink IGN
62 Light Green MAP Sensor Signal
63 Purple/White VSS High
64-65 ..... Not Used
66 Black EGR Valve Ground
67 Dark Blue Transmission "B" Range Input
68 Pink Transmission "A" Range Input
69 Yellow PRNDL B
70 Yellow/Black High Resolution Vehicle Speed Output
71 ..... Not Used
72 Gray PRNDL "C"
73 White PRNDL "P"
74 Red Generator "L" Term
75 Black Fuel Injector No. 1 Driver
76 Light Green/Black Fuel Injector No. 2 Driver
77-80 ..... Not Used
Fig 1: Identifying PCM Connectors and Terminals (Hombre 2.2L)
G97A07332Courtesy of ISUZU MOTOR CO.
PCM PIN IDENTIFICATION & VOLTAGE (HOMBRE 2.2L - 80-PIN BLACK CONNECTOR)

Pin Wire Color Function
1-5 ..... Not Used
6 Red/Black PC Solenoid High Control
7 Red EGR Valve Ignition Feed
8 Dark Green/White Fuel Pump Relay Control
9 Light Blue/White PC Solenoid Low Control
10 White Tachometer Output
11-13 ..... Not Used
14 Black/White MAP Sensor Ground
15 ..... Not Used
16 Dark Green/White VSS Output (Cluster)
17 Dark Green VSS Output (Cruise)
18 ..... Not Used
19 Brown EGR Pintle Position Signal
20 Tan IAT Sensor Signal
21 Tan O2 1 Low
22 Purple O2 Signal
23 Tan/White HO2S 2 Low
24 Purple/White HO2S 2 Signal
25-26 ..... Not Used
27 Brown ECT Sensor Ground
28 Gray IAT Sensor Ground
29 Black TFT Sensor Ground
30 ..... Not Used
31 Red/Black ICM Reference Low
32 Gray EGR Valve 5-Volt Reference
33 Gray TP Sensor 5-Volt Reference
34 Gray A/C Refrigerant Pressure Sensor 5-Volt Reference
35 Gray MAP Sensor 5-Volt Reference
36 Red CMP Sensor Battery Positive Voltage
37-45 ..... Not Used
46 Brown/White MIL Control
47 ..... Not Used
48 Light Blue/Black Cruise Engaged Input
49 ..... Not Used
50 Tan/Black TCC Solenoid Control
51 Yellow/Black 2-3 SS Control
52 White 3-2 SS Control
53 Light Green 1-2 SS Control
54 ..... Not Used
55 Dark Green/White A/C Compressor Clutch Relay Control
56 Dark Green/White EVAP Canister Purge Valve Driver
57 Brown TCC PWM Solenoid Control
58 White EVAP Canister Vent Solenoid Driver
59-61 ..... Not Used
62 Light Green/Black VSS Low
63 Pink/Black CMP Sensor Ground
64 Black/White PCM Ground
65 Black Fuel Level Buffer Module Ground
66-70 ..... Not Used
71 Light Blue/White IAC Coil "A" High
72 Light Green/White IAC Coil "B" High
73 Light Green/Black IAC Coil "B" Low
74 Light Blue/Black IAC Coil "A" Low
75 Light Blue/Black Fuel Injector No. 4 Driver
76 Pink/Black Fuel Injector No. 3 Driver
77-80 ..... Not Used