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Home >> Chevrolet >> 2014 >> Orlando LT, Automatic Trans >> Repair and Diagnosis >> Electrical >> Wiring Diagrams >> Wiring Systems And Power Management - Component Connector End Views - E5E To K84 >> Component Connector End Views >> K20 Engine Control Module X2

K20 Engine Control Module X2

GM1673472
Connector Part Information
  • Harness Type: Engine
  • OEM Connector: 34566-0103
  • Service Connector: 13577391
  • Description: 73-Way F Sealed (BK) with (BK) case
Terminal Part Information

Terminal Type ID Terminated Lead Diagnostic Test Probe Terminal Removal Tool Service Terminal Tray Core Crimp Insulation Crimp
I 13575575 J-35616-64B (L-BU) J-38125-213 33467-0005 23 J J
II 13575291 Pending Pending Not Available Not Available Not Available Not Available
K20 Engine Control Module X2

Pin Size Color Circuit Function Terminal Type ID Option
1-2 - - - Not Occupied - -
3 0.5 BU/WH 2918 Fuel Rail Pressure Sensor Signal I -
4 - - - Not Occupied - -
5 0.5 YE/BN 3604 Output Speed Sensor 5 Volt Reference I MZ0
6-7 - - - Not Occupied - -
8 0.5 GY/BU 6358 Output Speed Signal I MZ0
9 - - - Not Occupied - -
10 0.5 VT/GY 3110 Heated Oxygen Sensor High Signal Bank 1 Sensor (1) I -
11 - - - Not Occupied - -
12 0.5 VT/BU 3120 Heated Oxygen Sensor High Signal Bank 1 Sensor (2) I -
13-15 - - - Not Occupied - -
16 0.5 GY/BK 561 Throttle Relaxer Motor Low Reference I -
17 - - - Not Occupied - -
18 0.5 BN/RD 2917 Fuel Rail Pressure Sensor (5) Volt Reference I -
19 0.5 BK/GN 2919 Fuel Rail Pressure Sensor Low Reference I -
20 - - - Not Occupied - -
21 0.5 WH/VT 6356 Output Speed Low Signal I MZ0
22 - - - Not Occupied - -
23 0.5 GY/BK 6316 Engine Reverse Gear Switch Signal I MZ0
24-25 - - - Not Occupied - -
26 0.5 WH/BK 3111 Heated Oxygen Sensor Low Signal Bank 1 Sensor (1) I -
27 - - - Not Occupied - -
28 0.5 WH/YE 3121 Heated Oxygen Sensor Low Signal Bank 1 Sensor (2) I -
29-31 - - - Not Occupied - -
32 0.5 WH 560 Throttle Relaxer Motor Supply Voltage I -
33 - - - Not Occupied - -
34 0.5 BN/RD 2701 5-Volt Reference 4 I -
35 - - - Not Occupied - -
36 0.5 VT/GY 496 Knock Sensor Signal (1) I -
37-40 - - - Not Occupied - -
41 0.5 GY/WH 3113 Heated Oxygen Sensor Heater Low Control Bank 1 Sensor (1) I -
42 0.5 GY/WH 3122 Heated Oxygen Sensor Heater Low Control Bank 1 Sensor (2) I -
43 0.5 BK/GN 432 Manifold Absolute Pressure Sensor Signal I -
44 0.5 GY/RD 2704 5-Volt Reference 3 I -
45-48 - - - Not Occupied - -
49 0.5 WH/BU 6289 Induction Air Temperature Sensor Signal I -
50 - - - Not Occupied - -
51 0.5 BK/GY 428 EVAP Canister Purge Solenoid Control I -
52 0.5 GN/WH 492 Mass Air Flow Sensor Signal I -
53 0.5 BN 25 Charge Indicator Control I -
54 0.5 BK//BN 2752 Low Reference I -
55 0.5 GY 23 Generator Field Duty Cycle Signal I -
56 0.5 WH/GY 1876 Knock Sensor Signal (2) I -
57 - - - Not Occupied - -
58 0.5 WH/GY 1786 Transmission Park/Neutral Signal (1) I MH8
59-62 - - - Not Occupied - -
63 0.5 -GN/WH 469 Low Reference - -
64-68 - - - Not Occupied - -
69 0.5 BK/VT 2760 Low Reference - -
70 0.5 BN/GN 485 Throttle Position Sensor Signal (1) - -
71-72 - - - Not Occupied - -
73 1.5 BK 450 Signal Ground II -