Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
SYS.OK|MANUAL.DB● LIVE
HOMESERVICE MANUALSCHEVROLET2020SPARK LS, STANDARD TRANSREPAIR AND DIAGNOSISELECTRICALWIRING DIAGRAMSMISCELLANEOUS COMPONENT CONNECTOR END VIEWSK20 ENGINE CONTROL MODULE X2 (L5Q)
2020 Chevrolet Spark LS, Standard Trans
K20 Engine Control Module X2 (L5Q)
2020 Chevrolet Spark LS, Standard TransSECTION K20 Engine Control Module X2 (L5Q)
Connector Part Information
|
Terminal Part Information
| Terminal Type ID | Terminated Lead | Diagnostic Test Probe | Terminal Removal Tool | Service Terminal | Tray Name | Core Crimp | Insulation Crimp |
|---|---|---|---|---|---|---|---|
| I | 13575812 | J-35616-64B (LT BU) | J-38125-213 | Not Available | Not Available | Not Available | Not Available |
| Pin | Size | Color | Circuit | Function | Terminal Type ID | Option |
|---|---|---|---|---|---|---|
| 1 | 0.5 | GY/BU | 5282 | Exhaust Camshaft Position Actuator Solenoid Valve 1 | I | - |
| 2 | 0.5 | BN/WH | 582 | Throttle Actuator Close Control | I | - |
| 3 | 0.5 | YE | 581 | Throttle Actuator Open Control | I | - |
| 4 | - | - | - | Not Occupied | - | - |
| 5 | 0.5 | VT/GY | 496 | Knock Sensor 1 Signal | I | - |
| 6 - 7 | - | - | - | Not Occupied | - | - |
| 8 | 0.5 | WH/BK | 3111 | HO2S Low Signal Bank 1 Sensor 1 (3) | I | - |
| 9 | 0.5 | WH/YE | 3121 | HO2S Low Signal Bank 1 Sensor 2 | I | - |
| 10 | - | - | - | Not Occupied | - | - |
| 11 | 0.5 | BK/BN | 2752 | Throttle Position Sensor Low Reference | I | - |
| 12 | 0.5 | BU/WH | 3630 | Throttle Position Sensor SENT 1 Signal | I | - |
| 13 | 0.5 | VT/BK | 5273 | Exhaust Camshaft Position Sensor 1 | I | - |
| 14 - 17 | - | - | - | Not Occupied | - | - |
| 18 | 0.5 | BK/BU | 2129 | Ignition Control Low Reference Bank 1 | I | - |
| 19 | - | - | - | Not Occupied | - | - |
| 20 | 0.5 | GN/BU | 2123 | Ignition Control 3 | I | - |
| 21 | 0.5 | VT/BN | 5284 | Intake Camshaft Position Actuator Solenoid Valve 1 | I | - |
| 22 | 0.5 | BK/BN | 6753 | Camshaft Position Actuator Solenoid Valve W Low Reference | I | - |
| 23 | 0.5 | BK/VT | 6754 | Camshaft Position Actuator Solenoid Valve X Low Reference | I | - |
| 24 | 0.5 | BK/BN | 2761 | Coolant Temperature Sensor Low Reference | I | - |
| 25 | 0.5 | BK/YE | 1716 | Knock Sensor 1 Low Reference | I | - |
| 26 | - | - | - | Not Occupied | - | - |
| 27 | 0.5 | BU | 410 | Engine Coolant Temperature Sensor Signal | I | - |
| 28 | 0.5 | GN/WH | 432 | Manifold Absolute Pressure Sensor Signal | I | - |
| 29 | 0.5 | VT/GY | 3110 | HO2S High Signal Bank 1 Sensor 1 | I | - |
| 30 | 0.5 | VT/BU | 3120 | HO2S High Signal Bank 1 Sensor 2 | I | - |
| 31 | - | - | - | Not Occupied | - | - |
| 32 | 0.5 | BK/GN | 5301 | Intake Camshaft Position Sensor Low Reference 1 | I | - |
| 33 | 0.5 | YE/VT | 5275 | Intake Camshaft Position Sensor 1 | I | - |
| 34 | 0.5 | BK/GY | 5296 | Exhaust Camshaft Position Sensor Low Reference 1 | I | - |
| 35 | - | - | - | Not Occupied | - | - |
| 36 | 0.5 | BN/GY | 4008 | Humidity Sensor Signal | I | - |
| 37 | 0.5 | GN/WH | 5007 | Reverse Switch Signal | I | - |
| 38 | - | - | - | Not Occupied | - | - |
| 39 | 0.5 | BU/VT | 2121 | Ignition Control 1 | I | - |
| 40 | 0.5 | BU/WH | 2122 | Ignition Control 2 | I | - |
| 41 | 0.5 | VT/BU | 6270 | Crankshaft Position Sensor Voltage | I | - |
| 42 | 0.5 | WH/RD | 2705 | Oil Pressure Sensor 5V Reference | I | - |
| 43 | - | - | - | Not Occupied | - | - |
| 44 | 0.5 | GY/BU | 5300 | Intake Camshaft Position Sensor 1 Voltage Reference | I | - |
| 45 | 0.5 | GY/YE | 5297 | Exhaust Camshaft Position Sensor 1 Voltage Reference | I | - |
| 46 | - | - | - | Not Occupied | - | - |
| 47 | 0.5 | BN/RD | 2701 | Throttle Position Sensor 5V Reference 2 | I | - |
| 48 | 0.5 | BK/GN | 469 | Manifold Absolute Pressure Sensor Low Reference | I | - |
| 49 | 0.5 | BN | 25 | Charge Indicator Control | I | - |
| 50 | 0.5 | BK/VT | 6272 | Crankshaft Position Sensor Low Reference | I | - |
| 51 | 0.5 | GN | 6271 | Crankshaft Position Sensor Signal | I | - |
| 52 - 53 | - | - | - | Not Occupied | - | - |
| 54 | 0.5 | YE/BN | 331 | Oil Pressure Sensor Signal | I | - |
| 55 - 56 | - | - | - | Not Occupied | - | - |
| 57 | 0.5 | GN/BU | 428 | EVAP Purge Solenoid Valve Control | I | - |
| 58 | - | - | - | Not Occupied | - | - |
| 59 | 0.5 | YE/WH | 1745 | Fuel Injector 2 Control | I | - |
| 60 | 0.5 | GY/WH | 3113 | HO2S Heater Low Control Bank 1 Sensor 1 | I | - |
| 61 - 66 | - | - | - | Not Occupied | - | - |
| 67 | 0.5 | GY/RD | 2704 | Manifold Absolute Pressure Sensor 5V Reference | I | - |
| 68 - 69 | - | - | - | Not Occupied | - | - |
| 70 | 0.5 | BK/VT | 2755 | Oil Pressure Sensor Low Reference | I | - |
| 71 | 0.5 | GY | 23 | Generator Field Duty Cycle Signal | I | - |
| 72 - 74 | - | - | - | Not Occupied | - | - |
| 75 | 0.5 | BU/WH | 890 | Fuel Tank Pressure Sensor Signal | I | - |
| 76 - 77 | - | - | - | Not Occupied | - | - |
| 78 | 0.5 | GN/YE | 1744 | Fuel Injector 1 Control | I | - |
| 79 | 0.5 | BN/VT | 1746 | Fuel Injector 3 Control | I | - |
| 80 | 0.5 | GY/WH | 3122 | HO2S Heater Low Control Bank 1 Sensor 2 | I | - |
RENDER: 1.0x
NO RELATED
Recommended Tools & Savings
Use the Manual With the Right Hardware
Pair factory procedures with proven DIY tools so the instructions are easier to execute.
Affiliate disclosure: We may earn a commission at no extra cost to you.
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.