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Home >> Buick >> 2015 >> Regal GS, AWD >> Repair and Diagnosis >> Electrical >> Wiring Diagrams >> Wiring Systems And Power Management - Component Connector End Views - K20 X2 To P14 >> Component Connector End Views >> K20 Engine Control Module X3 LTG

K20 Engine Control Module X3 LTG

GM1650395
Connector Part Information
  • Harness Type: Engine
  • OEM Connector: 15544443
  • Service Connector: 15551576
  • Description: 73-Way F 0.64, 2.8 Series, Sealed (BK with GY Terminal Position Assurance)
  • Harness Type: Engine
  • OEM Connector: 13705642
  • Service Connector: 88988372
  • Description: 73-Way F 0.64, 2.8 Series, Sealed (BK with GY Terminal Position Assurance)
  • Harness Type: Engine
  • OEM Connector: 13881099
  • Service Connector: 19300378
  • 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 Core Crimp Insulation Crimp
I 13575812 J-35616-16 (LT GN) J-38125-213 Not Available Not Available Not Available Not Available
II 13505803 J-35616-35 (VT) J-38125-12A 1326030-8 17 4 D
III 13505803 J-35616-35 (VT) J-38125-12A Not Available Not Available Not Available Not Available
Pin Size Color Circuit Function Terminal Type ID Option
1 0.5 YE/BN 331 Oil Pressure Sensor Signal I -
2 0.5 WH/RD 596 5 Volt Reference I -
3-7 - - - Not Occupied - -
8 0.5
0.75		 D-BU
D-BU		 410
410		 Engine Coolant Temperature Sensor Signal
Engine Coolant Temperature Sensor Signal		 I -
9 0.5 YE/D-BU 231 Oil Pressure Switch Signal I -
10 0.5
0.5		 VT/D-BU
VT/D-BU		 6270
2867		 Crankshaft 60X Sensor Voltage
Crankshaft Position Sensor Supply Voltage		 I -
11-15 - - - Not Occupied - -
16 0.5 YE 7301 High Pressure Fuel Pump Actuator High - Control I -
17 0.5 BK/VT 470 Sensor Low Reference I -
18-23 - - - Not Occupied - -
24 0.5
0.75		 BK/BN
BK/BN		 2761
2761		 Coolant Temperature Sensor Low Reference
Coolant Temperature Sensor Low Reference		 I -
25 0.5
0.5		 BK/VT
BK/VT		 6272
574		 Crankshaft 60X Sensor Low Reference
Crankshaft Position Sensor Low Reference (1)		 I -
26 0.5
0.5		 L-GN
L-GN		 6271
573		 Crankshaft 60X Sensor Signal
Crankshaft Position Sensor Signal (1)		 I -
27 0.5 D-BU/WH 2122 Ignition Control (2) I -
28 0.5 YE/D-BU 2124 Ignition Control (4) I -
29 0.5 L-GN/D-BU 2123 Ignition Control (3) I -
30 0.5 D-BU/VT 2121 Ignition Control (1) I -
31 0.5 BK/D-BU 2129 Ignition Control Low Reference Bank 1 I -
32 0.5 VT/BK 7300 High Pressure Fuel Pump Actuator Low - Control I -
33 0.5 YE/VT 5275 Camshaft Position Intake Sensor (1) I -
34 0.5 GY/D-BU 5300 Camshaft Position Intake Sensor Supply Voltage (1) I -
35 0.5 VT/BK 5273 Camshaft Position Exhaust Sensor (1) I -
36-38 - - - Not Occupied - -
39 0.5 VT/BN 5284 Camshaft Phaser Intake Solenoid (1) I -
40 0.5 GY/D-BU 5282 Camshaft Phaser Exhaust Solenoid (1) I -
41-45 - - - Not Occupied - -
46 0.75
0.5		 D-BU
D-BU		 4802
4802		 Direct Fuel Injector (DFI) High Voltage Control Cylinder 2
Direct Fuel Injector (DFI) High Voltage Control Cylinder 2		 I -
47 - - - Not Occupied - -
48 0.75
0.5		 L-GN
L-GN		 4803
4803		 Direct Fuel Injector (DFI) High Voltage Control Cylinder 3
Direct Fuel Injector (DFI) High Voltage Control Cylinder 3		 I -
49 - - - Not Occupied - -
50 0.75
0.5		 GY/D-BU
GY/D-BU		 4804
4804		 Direct Fuel Injector (DFI) High Voltage Control Cylinder 4
Direct Fuel Injector (DFI) High Voltage Control Cylinder 4		 I -
51 - - - Not Occupied - -
52 0.75
0.5		 BN
BN		 4801
4801		 Direct Fuel Injector (DFI) High Voltage Control Cylinder 1
Direct Fuel Injector (DFI) High Voltage Control Cylinder 1		 I -
53 0.5 BK/L-GN 5301 Camshaft Position Intake Sensor Low Reference (1) I -
54 0.5 GY/YE 5297 Camshaft Position Exhaust Sensor Supply Voltage (1) I -
55 0.5 BK/GY 5296 Camshaft Position Exhaust Sensor Low Reference (1) I -
56-58 - - - Not Occupied - -
59 0.5 BK/BN 6753 Cam Phaser W Return Low Reference I -
60 0.5 BK/VT 6754 Cam Phaser X Return Low Reference I -
61-65 - - - Not Occupied - -
66 0.75
0.5		 D-BU/GY
D-BU/GY		 4902
4902		 Direct Fuel Injector (DFI) High Voltage Supply Cylinder 2
Direct Fuel Injector (DFI) High Voltage Supply Cylinder 2		 I -
67 - - - Not Occupied - -
68 0.75
0.5		 L-GN/GY
L-GN/GY		 4903
4903		 Direct Fuel Injector (DFI) High Voltage Supply Cylinder 3
Direct Fuel Injector (DFI) High Voltage Supply Cylinder 3		 I -
69 - - - Not Occupied - -
70 0.75
0.5		 D-BU/WH
D-BU/WH		 4904
4904		 Direct Fuel Injector (DFI) High Voltage Supply Cylinder 4
Direct Fuel Injector (DFI) High Voltage Supply Cylinder 4		 I -
71 - - - Not Occupied - -
72 0.75
0.5		 BN/WH
BN/WH		 4901
4901		 Direct Fuel Injector (DFI) High Voltage Supply Cylinder 1
Direct Fuel Injector (DFI) High Voltage Supply Cylinder 1		 I -
73 2.5
1.5		 BK/WH
BK/WH		 451
451		 Signal Ground
Signal Ground		 II -
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