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Home >> Cadillac >> 2017 >> CT6 Plug-In >> Repair and Diagnosis (Single Page) >> Quick Lookups >> Wiring Diagrams >> Component Connector End Views - K19 To K20 X3 LGW >> Component Connector End Views >> K20 Engine Control Module X2 (LGW)

K20 Engine Control Module X2 (LGW)

GM1968294
Connector Part Information
  • Harness Type: Engine
  • OEM Connector: 33191430
  • Service Connector: 13574947
  • Description: 73-Way F 0.64, 2.8 Series, Sealed (BK with BK 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 13505803 J-35616-35 (VT) J-38125-12A 1326030-8 Lear 17 A 4
II 13575812 J-35616-64B (LT BU) J-38125-213 33467-0003 Delphi 23 J J
Pin Size Color Circuit Function Terminal Type ID Option
1 0.5 GY/WH 3122 Heated Oxygen Sensor Heater Low Control Bank 1 Sensor 2 II -
2 0.5 WH/BN 3223 Heated Oxygen Sensor Heater Low Control Bank 2 Sensor 2 II -
3 - 6 - - - Not Occupied - -
7 0.5 L-GN/VT 4621 Local Interconnect Network Serial Data Bus 21 II -
8 - - - Not Occupied - -
9 0.5 BN/L-GN 1174 Oil Level Switch Signal II -
10 - - - Not Occupied - -
11 0.5 YE/BN 331 Oil Pressure Sensor Signal II -
12 0.5 BK/WH 2051 Signal Ground II -
13 0.5 BN/VT 5278 Heated Oxygen Sensor Input Pump Current Bank 1 Sensor 1 II -
14 0.5 WH 5279 Heated Oxygen Sensor Pump Current Bank 1 Sensor 1 II -
15 0.5 VT/GY 3110 Heated Oxygen Sensor High Signal Bank 1 Sensor 1 II -
16 0.5 WH/BK 3111 Heated Oxygen Sensor Low Signal Bank 1 Sensor 1 II -
17 - 20 - - - Not Occupied - -
21 0.5 D-BU/WH 1937 Secondary Fuel Level Sensor Signal II -
22 0.5 D-BU/VT 1589 Primary Fuel Level Sensor Signal II -
23 - 26 - - - Not Occupied - -
27 0.5 WH/RD 2705 Oil Pressure Sensor 5V Reference II -
28 0.5 VT/D-BU 5293 Powertrain Main Relay Fused Supply 4 II -
29 0.5 YE 5280 Heated Oxygen Sensor Input Pump Current Bank 2 Sensor 1 II -
30 0.5 VT/GY 5281 Heated Oxygen Sensor Pump Current Bank 2 Sensor 1 II -
31 0.5 VT/WH 3210 Heated Oxygen Sensor High Signal Bank 2 Sensor 1 II -
32 0.5 YE/WH 3211 Heated Oxygen Sensor Low Signal Bank 2 Sensor 1 II -
33 - 36 - - - Not Occupied - -
37 0.5 WH/YE 3121 Heated Oxygen Sensor Low Signal Bank 1 Sensor 2 II -
38 0.5 YE/D-BU 3221 Heated Oxygen Sensor Low Signal Bank 2 Sensor 2 II -
39 0.5 BK/YE 1716 Knock Sensor Low Reference 1 II -
40 0.5 BK/GY 2303 Knock Sensor Low Reference 2 II -
41 - - - Not Occupied - -
42 0.5 VT/D-BU 7330 Pre Throttle Air Temp and Press (TMAP) Air Pressure Signal II -
43 0.5 GY/RD 7331 Pre Throttle Air Temp and Press (TMAP) 5V Reference II -
44 - 45 - - - Not Occupied - -
46 0.5 YE/RD 2709 Fuel Tank Pressure Sensor 5V Reference II -
47 0.5 GY/RD 2704 Manifold Absolute Pressure Sensor 5V Reference II -
48 0.5 BK/L-GN 469 Manifold Absolute Pressure Sensor Low Reference II -
49 - 51 - - - Not Occupied - -
52 0.5 BN/WH 582 Throttle Actuator Control Close II -
53 - 56 - - - Not Occupied - -
57 0.5 VT/D-BU 3120 Heated Oxygen Sensor High Signal Bank 1 Sensor 2 II -
58 0.5 VT/L-GN 3220 Heated Oxygen Sensor High Signal Bank 2 Sensor 2 II -
59 0.5 VT/GY 496 Knock Sensor Signal 1 II -
60 0.5 WH/GY 1876 Knock Sensor Signal 2 II -
61 - 62 - - - Not Occupied - -
63 0.5 BK/VT 7332 Pre Throttle Air Temp and Press (TMAP) Low Reference II -
64 - 66 - - - Not Occupied - -
67 0.5 L-GN/WH 432 Manifold Absolute Pressure Sensor Signal II -
68 - 69 - - - Not Occupied - -
70 0.5 WH/D-BU 6289 Induction Air Temperature Sensor Signal I -
71 - - - Not Occupied - -
72 0.5 YE 581 Throttle Actuator Control Open II -
73 2 BK/WH 451 Signal Ground I -