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Engine Control Module (ECM) Connector End View C1 (3.6L)

Engine Control Module (ECM) Connector End View C1

GM816165Courtesy of GENERAL MOTORS CORP.
Connector Part Information
  • OEM: 1 928 403 379 (Bosch)
  • 10774745 (Delphi)
  • Service: See Catalog
  • 64-Way F (BK)
Pin Wire Color Circuit No. Function
1 TN 407 KS Low Reference Bank 2
2 - - Not Used
3 L-GN 5278 HO2S Input Pump Current Sensor 1
4 OG 5275 CMP Sensor Signal - Intake Bank 1
5 GY 605 5-Volt Reference
6 - - Not Used
7 TN 470 Low Reference
8 PU 486 TP Sensor 2 Signal
9 D-GN/WH 2124 Ignition Control 4
10 WH/BK 5039 CKP Sensor Signal
11 - - Not Used
12 OG/BK 5272 CMP Actuator Solenoid Control - Intake Bank 2
13 L-GN 5282 CMP Actuator Solenoid Control - Exhaust Bank 1
14 - - Not Used
15 BN 582 TAC Motor Control - 2
16 GY/WH 3113 HO2S Heater Low Control Sensor 1
17 GY 1716 KS Low Reference Bank 1
18 - - Not Used
19 PU/WH 1665 HO2S High Signal
20 D- GN 5273 CMP Sensor Signal - Exhaust Bank 1
21 GY 23 Generator Field Duty Cycle Signal
22 - - Not Used
23 YE 410 ECT Sensor Signal
24 - - Not Used
25 L-BU/WH 2126 Ignition Control 6
26 OG/WH 2122 Ignition Control 2
27-28 - - Not Used
29 PU 5284 Actuator Solenoid Control - Intake Bank 1
30 WH/BK 5283 Actuator Solenoid Control - Exhaust Bank 2
31 YE 581 TAC Motor Control - 1
32 - - Not Used
33 D-BU 496 KS Signal Bank 1
34 - - Not Used
35 WH 5279 HO2S Pump Current
36 PU 5274 CMP Sensor Signal - Exhaust Bank 2
37 BN 1174 Oil Level Switch Signal
38 D-GN/WH 357 Oil Temperature Sensor Signal
39 TN 2752 Low Reference
40 TN/BK 231 Engine Oil Pressure Switch Signal
41 D-GN 2125 Ignition Control 5
42 PU 2121 Ignition Control 1
43 OG 225 Generator Turn On Signal
44 - - Not Used
45 L-BU/BK 844 Fuel Injector 4 Control
46 PK/BK 1746 Fuel Injector 3 Control
47 TN/WH 845 Fuel Injector 5 Control
48 D-GN/WH 428 EVAP Canister Purge Solenoid Valve Control
49 GY/BK 1798 Ground
50 L-BU 1876 KS Signal Bank 2
51 - - Not Used
52 TN 1664 HO2S Low Signal
53 YE 5276 CMP Sensor Signal Intake Bank 2
54 GY 2701 5-Volt Reference
55 D-GN 485 TP Sensor 1 Signal
56 L-GN/BK 5266 MAP Sensor Signal
57 GY 705 5-Volt Reference
58 L-BU 2123 Ignition Control 3
59 PU/WH 5024 Low Reference
60-61 - - Not Used
62 L-GN/BK 1745 Fuel Injector 2 Control
63 TN 1744 Fuel Injector 1 Control
64 YE/BK 846 Fuel Injector 6 Control