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K20 Engine Control Module X2 (LSA)

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K20 Engine Control Module X2 (LSA)

Connector Part Information
  • Harness Type: Engine
  • OEM Connector: 34566-0103
  • Service Connector: 88988931
  • Description: 73-Way F 0.64/2.8 Series, Sealed (BK with BK Terminal Position Assurance Lock)
Terminal Part Information
  • Pins: 1-5, 11-13, 16-19, 24, 25, 28, 32-35, 40-42, 48, 49, 52-55, 60, 62, 67-72
  • Terminated Lead: 13575575
  • Release Tool: J-38125-213
  • Diagnostic Test Probe: J-35616-64B (L-BU)
  • Terminal/Tray: 33467-0005/23
  • Core/Insulation Crimp: J/J
  • Pins: 6-9, 23, 27, 29, 39, 43-45, 59, 63-66
  • Terminated Lead: 13575575
  • Release Tool: J-38125-213
  • Diagnostic Test Probe: J-35616-64B (L-BU)
  • Terminal/Tray: 33467-0003/23
  • Core/Insulation Crimp: H/H
  • Pins: 73
  • Terminated Lead: 13576375
  • Release Tool: J-38125-11A
  • Diagnostic Test Probe: J-35616-35 (VT)
  • Terminal/Tray: 7116-4152-02/9
  • Core/Insulation Crimp: A/5
K20 Engine Control Module X2 (LSA)

Pin Wire Circuit Function
1 0.5 PU 2121 Ignition Control (1)
2 0.5 TN 1664 HO2S Low Signal - Bank 1 Sensor 1
3 0.5 PU/WH 1665 HO2S High Signal - Bank 1 Sensor 1
4 0.5 PU/WH 1668 HO2S High Signal - Bank 1 Sensor 2
5 0.5 TN/WH 1669 HO2S Low Signal - Bank 1 Sensor 2
6 0.35 L-BU 1876 Knock Sensor (KS) 2 Signal
7 0.35 GY 2303 Knock Sensor (KS) Signal
8 0.35 D-BU 496 Knock Sensor (KS) 1 Signal
9 0.35 GY 1716 Knock Sensor (KS) 1 Signal
10 - - Not Used
11 0.5 YE 581 Throttle Actuator Control Open
12 0.5 BN 582 Throttle Actuator Control Close
13 0.5 PK 439 Run/Crank Ignition 1 Voltage
14-15 - - Not Used
16 0.5 PK/BK 1746 Fuel Injector 3 Control
17 0.5 PU/WH 2128 Ignition Control (8)
18 0.5 D-GN/WH 2124 Ignition Control (4)
19 0.5 BN/WH 2130 Ignition Control Low Reference Bank 2
20-22 - - Not Used
23 0.35 BN 6266 Low Reference
24 0.5 BK 2755 Oil Pressure Sensor Low Reference
25 0.8 D-GN 7125 Super Charger Inlet Air Pressure Sensor Return
26 - - Not Used
27 0.35 GY/BK 6272 Crankshaft 60X Sensor Low Reference
28 0.8 PK/BK 5290 Powertrain Main Relay Fused Supply (1)
29 0.35 TN 2752 Throttle Position Sensor Low Reference
30-31 - - Not Used
32 0.5 L-GN/BK 1745 Fuel Injector Control (2)
33 0.5 OG 2127 Ignition Control (7)
34 0.5 D-GN 2125 Ignition Control (5)
35 0.5 BN 2129 Ignition Control Low Reference Bank 1
36-38 - - Not Used
39 0.35 D-BU 6259 5-Volt Reference 1
40 0.5 GY 2705 Oil Pressure Sensor 5 Volt Reference
41 0.8 YE/BK 7124 Super Charger Inlet Air Pressure Sensor Supply Voltage 5V
42 0.5 TN 2760 Intake Air Temperature Sensor Low Reference
43 0.35 PU/WH 6270 Crankshaft 60X Sensor Voltage
44 0.5 GY 2701 Throttle Position Sensor 5 Volt Reference
45 0.35 OG/BK 586 Transmission Oil Temperature Sensor Low Reference (MG9)
46 0.8 BN 7123 Super Charger Inlet Air Pressure Sensor Signal
47 - - Not Used
48 0.5 D-BU/WH 878 Fuel Injector 8 Control
49 0.5 TN/WH 845 Fuel Injector 5 Control
50-51 - - Not Used
52 0.5 YE/BK 846 Fuel Injector 6 Control
53 0.5 OG/WH 2122 Ignition Control (2)
54 0.5 L-BU/WH 2126 Ignition Control (6)
55 0.5 L-BU 2123 Ignition Control (3)
56-58 - - Not Used
59 0.35 D-BU/WH 6265 Camshaft CAM W Signal
60 0.5 TN/WH 331 Oil Pressure Sensor Signal
61 - - Not Used
62 0.5 L-BU 6289 Induction Air Temperature Sensor Signal
63 0.35 WH/BK 6271 Crankshaft 60X Sensor Signal
64 0.35 D-GN 485 Throttle Position Sensor Signal (1)
65 0.35 TN/WH 585 Transmission Oil Temperature Sensor Signal (MG9)
66 0.35 PU 486 Throttle Position Sensor Signal (2)
67 0.5 YE 492 Mass Air Flow Sensor Signal
68 0.5 GY/WH 3113 HO2S Heater Low Control - Bank 1 Sensor 1
69 0.5 GY/WH 3122 HO2S Heater Low Control - Bank 1 Sensor 2
70 0.5 L-BU/BK 844 Fuel Injector 4 Control
71 0.5 OG/BK 877 Fuel Injector 7 Control
72 0.5 TN 1744 Fuel Injector 1 Control
73 3.0 BK 1550 Ground
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