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HOMESERVICE MANUALSCHEVROLET2014CAMARO ZL1, 2D CONVERTIBLE, STANDARD TRANSREPAIR AND DIAGNOSISELECTRICALWIRING DIAGRAMSWIRING SYSTEMS AND POWER MANAGEMENT - COMPONENT CONNECTOR END VIEWS - K19 TO K36COMPONENT CONNECTOR END VIEWSK20 ENGINE CONTROL MODULE X2 (LSA)
2014 Chevrolet Camaro ZL1, 2D Convertible, Standard Trans

K20 Engine Control Module X2 (LSA)

2014 Chevrolet Camaro ZL1, 2D Convertible, Standard TransSECTION K20 Engine Control Module X2 (LSA)
GM1673472
Connector Part Information
  • Harness Type: Engine
  • OEM Connector: 13716072
  • Service Connector: 88988931
  • Description: 73-Way F 0.64/2.8 Series, Sealed (BK with BK Terminal Position Assurance Lock)
  • 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

Terminal Type ID Terminated Lead Diagnostic Test Probe Terminal Removal Tool Service Terminal Tray Core Crimp Insulation Crimp
I 13588062 J-35616-64B J-38125-12A Not Available Not Available Not Available Not Available
II 13575575 J-35616-64B (L-BU) J-38125-213 33467-0005 23 J J
III 13575811 J-35616-64B (L-BU) J-38125-213 33467-0003 23 H H
IV Not Available Not Available Not Available Not Available Not Available Not Available Not Available
V Not Available J-35616-35 (VT) J-38125-11A 7116-4152-02 9 A 5
VI 13588063 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 PU 2121 Ignition Control (1) I -
2 0.5 TN 1664 HO2S Low Signal - Bank 1 Sensor 1 II -
3 0.5 PU/WH 1665 HO2S High Signal - Bank 1 Sensor 1 II -
4 0.5 PU/WH 1668 HO2S High Signal - Bank 1 Sensor 2 II -
5 0.5 TN/WH 1669 HO2S Low Signal - Bank 1 Sensor 2 II -
6 0.35 L-BU 1876 Knock Sensor (KS) 2 Signal III -
7 0.35 GY 2303 Knock Sensor (KS) Signal III -
8 0.35 D-BU 496 Knock Sensor (KS) 1 Signal VI -
9 0.35 GY 1716 Knock Sensor (KS) 1 Signal III -
10 - - - Not Occupied - -
11 0.5 YE 581 Throttle Actuator Control Open I -
12 0.5 BN 582 Throttle Actuator Control Close I -
13 0.5 PK 439 Run/Crank Ignition 1 Voltage I -
14-15 - - - Not Occupied - -
16 0.5 PK/BK 1746 Fuel Injector 3 Control I -
17 0.5 PU/WH 2128 Ignition Control (8) I -
18 0.5 D-GN/WH 2124 Ignition Control (4) I -
19 0.5 BN/WH 2130 Ignition Control Low Reference Bank 2 I -
20-22 - - - Not Occupied - -
23 0.35 BN 6266 Low Reference III -
24 0.5 BK 2755 Oil Pressure Sensor Low Reference I -
25 0.8 D-GN 7125 Super Charger Inlet Air Pressure Sensor Return II -
26 - - - Not Occupied - -
27 0.35 GY/BK 6272 Crankshaft 60X Sensor Low Reference III -
28 0.8 PK/BK 5290 Powertrain Main Relay Fused Supply (1) II -
29 0.35 TN 2752 Throttle Position Sensor Low Reference III -
30-31 - - - Not Occupied - -
32 0.5 L-GN/BK 1745 Fuel Injector Control (2) I -
33 0.5 OG 2127 Ignition Control (7) I -
34 0.5 D-GN 2125 Ignition Control (5) I -
35 0.5 BN 2129 Ignition Control Low Reference Bank 1 II -
36-38 - - - Not Occupied - -
39 0.35 D-BU 6259 5-Volt Reference 1 III -
40 0.5 GY 2705 Oil Pressure Sensor 5 Volt Reference II -
41 0.8 YE/BK 7124 Super Charger Inlet Air Pressure Sensor Supply Voltage 5V II -
42 0.5 TN 2760 Intake Air Temperature Sensor Low Reference I -
43 0.35 PU/WH 6270 Crankshaft 60X Sensor Voltage III -
44 0.5 GY 2701 Throttle Position Sensor 5 Volt Reference III -
45 0.35 OG/BK 586 Transmission Oil Temperature Sensor Low Reference III MG9
46 0.8 BN 7123 Super Charger Inlet Air Pressure Sensor Signal IV -
47 - - - Not Occupied - -
48 0.5 D-BU/WH 878 Fuel Injector 8 Control II -
49 0.5 TN/WH 845 Fuel Injector 5 Control I -
50-51 - - - Not Occupied - -
52 0.5 YE/BK 846 Fuel Injector 6 Control I -
53 0.5 OG/WH 2122 Ignition Control (2) I -
54 0.5 L-BU/WH 2126 Ignition Control (6) I -
55 0.5 L-BU 2123 Ignition Control (3) II -
56-58 - - - Not Occupied - -
59 0.35 D-BU/WH 6265 Camshaft CAM W Signal III -
60 0.5 TN/WH 331 Oil Pressure Sensor Signal II -
61 - - - Not Occupied - -
62 0.5 L-BU 6289 Induction Air Temperature Sensor Signal II -
63 0.35 WH/BK 6271 Crankshaft 60X Sensor Signal III -
64 0.35 D-GN 485 Throttle Position Sensor Signal (1) III -
65 0.35 TN/WH 585 Transmission Oil Temperature Sensor Signal III MG9
66 0.35 PU 486 Throttle Position Sensor Signal (2) III -
67 0.5 YE 492 Mass Air Flow Sensor Signal II -
68 0.5 GY/WH 3113 HO2S Heater Low Control - Bank 1 Sensor 1 I -
69 0.5 GY/WH 3122 HO2S Heater Low Control - Bank 1 Sensor 2 I -
70 0.5 L-BU/BK 844 Fuel Injector 4 Control I -
71 0.5 OG/BK 877 Fuel Injector 7 Control I -
72 0.5 TN 1744 Fuel Injector 1 Control I -
73 3 BK 1550 Ground V -
RENDER: 1.0x

NO RELATED

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When to See a Mechanic

Stop DIY work and contact a certified mechanic immediately if any of the following apply:

  • • You smell fuel, burning insulation, or see smoke.
  • • Brakes feel soft, pull hard to one side, or make grinding noises.
  • • The engine overheats, stalls repeatedly, or misfires under load.
  • • You are missing required tools, torque specs, or safe lifting equipment.
  • • You are not confident in the next step or safety outcome.