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K20 Engine Control Module X2 (LTG)

GM1673472
Connector Part Information
  • Harness Type: Engine
  • OEM Connector: 34566-3983
  • Service Connector: Not Available
  • Description: 73-Way F 0.64 Series, Sealed (BK)
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
Pin Size Color Circuit Function Terminal Type ID Option
1-2 - - - Not Occupied - -
3 0.5 BK/L-GN 2919 Fuel Rail Pressure Sensor Low Reference I -
4-9 - - - 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/L-BU 3120 Heated Oxygen Sensor High Signal Bank 1 Sensor (2) I -
13-14 - - - Not Occupied - -
15 0.5 BN/GY 4008 Humidity Sensor Signal I -
16 0.5 BN/WH 582 Throttle Actuator Control Close I -
17 - - - Not Occupied - -
18 0.5 BN/RD 2917 Fuel Rail Pressure Sensor (5) Volt Reference I -
19 0.5 L-BU/WH 2918 Fuel Rail Pressure Sensor Signal I -
20-25 - - - 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 - - - Not Occupied - -
30 0.5 L-GN 3060 Turbo Bypass Solenoid Control Bank (1) I -
31 - - - Not Occupied - -
32 0.5 YE 581 Throttle Actuator Control Open I -
33 - - - Not Occupied - -
34 0.5 BN/RD 2701 Throttle Position Sensor 5 Volt Reference I -
35 - - - Not Occupied - -
36 0.5 VT/GY 496 Knock Sensor Signal (1) I -
37 0.5 WH/GY 1876 Knock Sensor Signal (2) I -
38-39 - - - Not Occupied - -
40 0.5 VT/L-BU 6091 Crankshaft Position Sensor Replicated Signal I -
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 L-GN/WH 432 Manifold Absolute Pressure Sensor Signal I -
44 0.5 GY/RD 2704 Manifold Absolute Pressure Sensor 5 Volt Reference I -
45 0.5 YE 3054 Turbo Intake Pressure Sensor Signal Bank (1) I -
46-48 - - - Not Occupied - -
49 0.5 WH/L-BU 6289 Induction Air Temperature Sensor Signal I -
50 - - - Not Occupied - -
51 0.5 L-GN/L-BU 428 EVAP Canister Purge Solenoid Control I -
52 0.5 L-GN/WH 492 Mass Air Flow Sensor Signal I -
53 0.5 BN 25 Charge Indicator Control I -
54 0.5 BK/BN 2752 Throttle Position Sensor Low Reference I -
55 0.5 GY 23 Generator Field Duty Cycle Signal I -
56 0.5 BK/YE 1716 Knock Sensor Low Reference (1) I -
57 0.5 BK/GY 2303 Knock Sensor Low Reference (2) I -
58 0.5 WH/GY 1786 Transmission Park/Neutral Signal (1) I -
59 0.5 L-BU 179 Oil Pump Command Signal I -
60 0.5 BN/L-GN 1174 Oil Level Switch Signal I -
61-62 - - - Not Occupied - -
63 0.5 BK/L-GN 469 Manifold Absolute Pressure Sensor Low Reference I -
64 0.5 GY/RD 3053 Turbo Intake Pressure Sensor High Reference Bank (1) I -
65-68 - - - Not Occupied - -
69 0.5 BK/VT 2760 Intake Air Temperature Sensor Low Reference I -
70 0.5 BN/L-GN 485 Throttle Position Sensor Signal (1) I -
71 0.5 BN/YE 258 Waste Gate Solenoid Control I -
72 0.5 L-BU 6814 Thermostat Engine Cool Control I -
73 2.5 BK/WH 451 Signal Ground I -
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