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Home >> Chevrolet >> 2020 >> Camaro SS, 2D Coupe, Automatic Trans >> Repair and Diagnosis >> Electrical >> Wiring Diagrams >> Component Connector End Views (K20 (X2) - K26) >> Component Connector End Views >> K20 Engine Control Module X3 (LTG)

K20 Engine Control Module X3 (LTG)

GM1590596Courtesy of GENERAL MOTORS COMPANY
Connector Part Information
  • Harness Type: Engine
  • OEM Connector: 12582678
  • Service Connector: 19333091
  • Description: 73-Way F 0.64, 2.8 Series, Sealed (BK with GY Terminal Position Assurance)
Terminal Part Information

Terminal Type ID Terminated Lead Diagnostic Test Probe Terminal Removal Tool Service Terminal Tray Name Core Crimp Insulation Crimp
I 13579770 J-35616-35 (VT) J-38125-11A 7116-4152-02 Yazaki 9 2 5
II 19330179 J-35616-64B (LT BU) J-38125-215A Not Available Not Available Not Available Not Available
Pin Size Color Circuit Function Terminal Type ID Option
1 0.5 GY/WH 3113 HO2S Heater Low Control Bank 1 Sensor 1 II LTG
2 - 3 - - - Not Occupied - -
4 0.5 GN/BU 428 EVAP Purge Solenoid Valve Control II LTG
5 - - - Not Occupied - -
6 0.5 BN/RD 2917 Fuel Rail Pressure Sensor 5V Reference II LTG
7 - - - Not Occupied - -
8 0.5 YE/RD 2709 Fuel Tank Pressure Sensor 5V Reference II LTG
9 - 10 - - - Not Occupied - -
11 0.75 GY/BK 3096 Digital Output Speed Sensor 5V Reference II LTG+M13
12 - 13 - - - Not Occupied - -
14 0.5 BK/VT 7331 Turbocharger Inlet Absolute Pressure Sensor 5 Volt Reference 2 II LTG
15 - - - Not Occupied - -
16 0.5 VT/BU 5293 Powertrain Main Relay Fused Supply 4 II LTG
17 - - - Not Occupied - -
18 0.5 BN 25 Charge Indicator Control II LTG
19 0.5 GY 23 Generator Field Duty Cycle Signal II LTG
20 0.5 BK/WH 2151 Ground 21 II LTG
21 0.5 BU/WH 2918 Fuel Rail Pressure Sensor Signal II LTG
22 0.5 BK/GN 2919 Fuel Rail Pressure Sensor Low Reference II LTG
23 - 26 - - - Not Occupied - -
27 0.75 WH/BK 3097 Digital Output Speed Sensor 5V Reference II LTG+M13
28 - 29 - - - Not Occupied - -
30 0.5 GY/RD 7332 Turbocharger Inlet Absolute Pressure Sensor 5 Volt Feedback Signal 2 II LTG
31 - 34 - - - Not Occupied - -
35 0.5 GN 6935 HO2S Pump Current Trim Signal II LTG
36 0.5 YE/GY 6936 HO2S Signal II LTG
37 0.5 BN/WH 6933 HO2S Pump Current Signal II LTG
38 0.5 BN 6934 HO2S Ground II LTG
39 - - - Not Occupied - -
40 0.5 GN/WH 432 Manifold Absolute Pressure Sensor Signal II LTG
41 0.5 BN/GN 1174 Oil Level Switch Signal II LTG
42 - - - Not Occupied - -
43 0.5 BU/VT 1589 Primary Fuel Level Sensor Signal 2 II LTG
44 0.5 BU/WH 1937 Secondary Fuel Level Sensor Signal II LTG
45 - - - Not Occupied - -
46 0.5 VT/BU 7330 Turbocharger Inlet Absolute Pressure Sensor Signal 2 II LTG
47 0.5 WH/BU 7329 Pre-Throttle Air Temperature Signal II LTG
48 0.5 YE 3054 Turbocharger Intake Pressure Sensor Signal Bank 1 II LTG
49 - 51 - - - Not Occupied - -
52 0.5 VT/BK 7300 High Pressure Fuel Pump Low Control II LTG
53 - 58 - - - Not Occupied - -
59 0.5 BK/GY 2303 Knock Sensor 2 Low Reference II LTG
60 0.5 WH/GY 1876 Knock Sensor 2 Signal II LTG
61 0.5 BK/YE 1716 Knock Sensor 1 Low Reference II LTG
62 0.5 VT/GY 496 Knock Sensor 1 Signal II LTG
63 0.75 GN 3098 Output Speed Signal II LTG+M13
64 - 66 - - - Not Occupied - -
67 0.5 GN/WH 5007 Reverse Switch Signal II LTG+M13
68 0.5 BU/WH 890 Fuel Tank Pressure Sensor Signal II LTG
69 - 71 - - - Not Occupied - -
72 0.5 YE 7301 High Pressure Fuel Pump High Control II LTG
73 2 BK/WH 451 Ground 4 I LTG
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