ECM Terminal Function
CONNECTOR A DESCRIPTION
| Pin No | Description |
|---|---|
| 1 | Chassis Ground |
| 2 | - |
| 3 | - |
| 4 | - |
| 5 | - |
| 6 | Fuel Sender Signal Input |
| 7 | - |
| 8 | - |
| 9 | Neutral Switch [With ISG] |
| 10 | - |
| 11 | - |
| 12 | Sensor Shield (Knock Sensor (KS)) |
| 13 | - |
| 14 | ISG OFF Switch Signal Input |
| 15 | Brake [Light] Switch Signal Input |
| 16 | Brake [Test] Switch Signal Input |
| 17 | - |
| 18 | - |
| 19 | - |
| 20 | Sensor Power (+5V) (Speed Sensor) |
| 21 | - |
| 22 | - |
| 23 | - |
| 24 | - |
| 25 | - |
| 26 | - |
| 27 | - |
| 28 | L-CAN (Low) |
| 29 | L-CAN (High) |
| 30 | - |
| 31 | - |
| 32 | - |
| 33 | - |
| 34 | - |
| 35 | - |
| 36 | - |
| 37 | - |
| 38 | A/C Pressure Transducer (APT) Signal Input |
| 39 | - |
| 40 | - |
| 41 | - |
| 42 | - |
| 43 | Speed Sensor Signal input |
| 44 | - |
| 45 | - |
| 46 | - |
| 47 | - |
| 48 | - |
| 49 | - |
| 50 | - |
| 51 | Ignition Lock Switch Signal Input |
| 52 | - |
| 53 | - |
| 54 | - |
| 55 | - |
| 56 | Sensor Ground (Accelerator Position Sensor (APS) #2) |
| 57 | Sensor Ground (Accelerator Position Sensor (APS) #1) |
| 58 | - |
| 59 | - |
| 60 | - |
| 61 | Sensor Ground (A/C Pressure Transducer (APT)) |
| 62 | - |
| 63 | - |
| 64 | - |
| 65 | - |
| 66 | - |
| 67 | - |
| 68 | - |
| 69 | - |
| 70 | - |
| 71 | - |
| 72 | - |
| 73 | - |
| 74 | Engine Start Switch Signal Input |
| 75 | - |
| 76 | Vehicle Speed Input |
| 77 | - |
| 78 | Sensor Ground (Brake Booster Vaccum Pressure Sensor (BBVPS)) |
| 79 | Accelerator Position Sensor (APS) #2 Signal input |
| 80 | Accelerator Position Sensor (APS) #1 Signal input |
| 81 | - |
| 82 | Heated Oxygen Sensor (HO2S) [Bank 1/Sensor 1] V_N |
| 83 | Sensor Ground (Heated Oxygen Sensor (HO2S) [Bank 1/Sensor 2]) |
| 84 | Heated Oxygen Sensor (HO2S) [Bank 1/Sensor 1] V_RC |
| 85 | - |
| 86 | - |
| 87 | - |
| 88 | - |
| 89 | - |
| 90 | - |
| 91 | - |
| 92 | - |
| 93 | - |
| 94 | - |
| 95 | - |
| 96 | Battery power (B+) (Battery) |
| 97 | Wiper "P" Position Input |
| 98 | - |
| 99 | Clutch Switch |
| 100 | - |
| 101 | Brake Booster Vaccum Pressure Sensor (BBVPS) Signal Input |
| 102 | Sensor Power (+5V) (Accelerator Position Sensor (APS) #2) |
| 103 | Sensor Power (+5V) (Accelerator Position Sensor (APS) #1) |
| 104 | Sensor Power (+5V) (Brake Booster Vaccum Pressure Sensor (BBVPS)) Sensor Power (+5V) (A/C Pressure Transducer (APT)) |
| 105 | Heated Oxygen Sensor (HO2S) [Bank 1/Sensor 1] V_G |
| 106 | Heated Oxygen Sensor (HO2S) [Bank 1/Sensor 2] Signal |
| 107 | Heated Oxygen Sensor (HO2S) [Bank 1/Sensor 1] V_IP |
| 108 | - |
| 109 | Sensor Ground (Knock Sensor (KS)) |
| 110 | Knock Sensor (KS) Signal |
| 111 | - |
| 112 | - |
| 113 | - |
| 114 | - |
| 115 | - |
| 116 | - |
| 117 | - |
| 118 | - |
| 119 | Battery power (B+) (Battery) |
CONNECTOR B DESCRIPTION
| Pin No | Description |
|---|---|
| 1 | Main Relay 'ON' Signal Input (Main Relay) |
| 2 | Main Relay 'ON' Signal Input (Main Relay) |
| 3 | Chassis Ground |
| 4 | Chassis Ground |
| 5 | Battery power (B+) (Battery) |
| 6 | P-CAN (High) |
| 7 | P-CAN (Low) |
| 8 | Fuel Tank Pressure Sensor Signal input |
| 9 | Electric EGR Control Valve (EEGR) Signal Input |
| 10 | Sensor Ground (Electric EGR Control Valve (EEGR)) |
| 11 | - |
| 12 | - |
| 13 | Oil Pressure Sensor (OPS) Signal |
| 14 | Camshaft Position Sensor (CMPS) [Bank 1/Intake] Signal |
| 15 | Camshaft Position Sensor (CMPS) [Bank 1/Exhaust] Signal |
| 16 | Throttle Position Sensor (TPS) #1 Signal |
| 17 | Sensor Power (+5V) (Throttle Position Sensor (TPS)) |
| 18 | - |
| 19 | - |
| 20 | - |
| 21 | - |
| 22 | - |
| 23 | Cooling Fan [High] Relay Control Output |
| 24 | Ignition Coil (Cylider #4) Control [With Smart Key] Ignition Coil (Cylider #1) Control [Without Smart Key] |
| 25 | Heated Oxygen Sensor (HO2S) [Bank 1/Sensor 1] Heater Control |
| 26 | Heated Oxygen Sensor (HO2S) [Bank 1/Sensor 2] Heater Control |
| 27 | - |
| 28 | - |
| 29 | L-CAN (High) |
| 30 | L-CAN (Low) |
| 31 | Engine Coolant Temperature Sensor (ECTS) #2 Signal |
| 32 | - |
| 33 | - |
| 34 | Engine Coolant Temperature Sensor (ECTS) #1 Signal |
| 35 | Sensor Power (+5V) (Crankshaft position Sensor (CKPS)) Sensor Power (+5V) (Manifold Absolute Pressure Sensor (MAPS)) Sensor Power (+5V) (Camshaft Position Sensor (CMPS) [Bank 1/Intake]) |
| 36 | Oil Temperature Sensor (OTS) Signal |
| 37 | Sensor Ground (Camshaft Position Sensor (CMPS) [Bank 1/Intake]) |
| 38 | Sensor Ground (Camshaft Position Sensor (CMPS) [Bank 1/Exhaust]) |
| 39 | Throttle Position Sensor (TPS) #2 Signal |
| 40 | - |
| 41 | - |
| 42 | Fuel Pump Relay Control |
| 43 | Main Relay 'ON' Signal Input (Main Relay) |
| 44 | DC-DC Converter (LDC) [With ISG] |
| 45 | Oil Pump Soledoid Valve Control Output |
| 46 | Electric load signal input [Defrost] |
| 47 | Ignition Coil (Cylider #2) Control [With Smart Key] Ignition Coil (Cylider #3) Control [Without Smart Key] |
| 48 | ETC Motor [+] Control |
| 49 | ETC Motor [-] Control |
| 50 | - |
| 51 | ON/START Signal Input |
| 52 | - |
| 53 | Sensor Ground (Fuel Tank Pressure Sensor (FTPS)) |
| 54 | Sensor Ground (Engine Coolant Temperature Sensor (ECTS) #2) |
| 55 | - |
| 56 | - |
| 57 | Sensor Ground (Engine Coolant Temperature Sensor (ECTS) #1) |
| 58 | Sensor Ground (Manifold Absolute Pressure Sensor (MAPS)) |
| 59 | Sensor Ground (Oil Pressure & Temperature Sensors (OPTS)) |
| 60 | - |
| 61 | - |
| 62 | Sensor Ground (Throttle Position Sensor (TPS)) |
| 63 | - |
| 64 | ISG OFF Switch Lamp Control Output |
| 65 | Starter Relay [Low] Control Output |
| 66 | - |
| 67 | - |
| 68 | - |
| 69 | - |
| 70 | Variable Force Solenoid (VFS) [Bank 1/Exhaust] Control |
| 71 | Variable Force Solenoid (VFS) [Bank 1/Intake] Control |
| 72 | Integrated Thermal Management Module (ITM) Motor (+) |
| 73 | Electric EGR Control Valve (EEGR) Motor (+) Control Output |
| 74 | - |
| 75 | - |
| 76 | - |
| 77 | LIN communication signal input |
| 78 | - |
| 79 | Sensor Ground (Integrated Thermal Management Module (ITM)) |
| 80 | Sensor Ground (Crankshaft Position Sensor (CKPS)) |
| 81 | Manifold Absolute Pressure Sensor (MAPS) Signal |
| 82 | - |
| 83 | Sensor Ground (Mass Air Flow Sensor (MAFS)) |
| 84 | - |
| 85 | - |
| 86 | Mass Air Flow Sensor (MAFS) Signal input |
| 87 | - |
| 88 | Cooling Fan [Low] Relay Control Output |
| 89 | Purge Control Solenoid Valve (PCSV) Control |
| 90 | Canister Close Valve (CCV) Control |
| 91 | - |
| 92 | Variable Intake Solenoid (VIS) Valve Control |
| 93 | Ignition Coil (Cylider #1) Control [With Smart Key] Ignition Coil (Cylider #4) Control [Without Smart Key] |
| 94 | Injector (Cylinder #4) Control |
| 95 | Integrated Thermal Management Module (ITM) Motor (-) |
| 96 | Electric EGR Control Valve (EEGR) Motor (-) Control Output |
| 97 | - |
| 98 | - |
| 99 | Immobilizer Data Line Signal Input |
| 100 | - |
| 101 | - |
| 102 | Integrated Thermal Management Module (ITM) Motor Signal |
| 103 | Crankshaft Position Sensor (CKPS) Signal Input |
| 104 | Manifold Absolute Pressure Sensor (MAPS) Signal |
| 105 | - |
| 106 | - |
| 107 | - |
| 108 | Sensor Power (+5V) (Electric EGR Control Valve (EEGR)) Sensor Power (+5V) (Camshaft Position Sensor (CMPS) [Bank 1/Exhaust]) |
| 109 | Sensor Power (+5V) (Integrated Thermal Management Module (ITM) Motor) Sensor Power (+5V) (Oil Pressure & Oil Temperature Sensor (OPTS)) Sensor Power (+5V) (Fuel Tank Pressure Sensor (FTPS)) Sensor Power (+5V) (Mass Air Flow Sensor (MAFS)) |
| 110 | Engine Speed Control Output |
| 111 | - |
| 112 | - |
| 113 | Starter Relay [High] Control Output |
| 114 | - |
| 115 | - |
| 116 | Ignition Coil (Cylider #3) Control [With Smart Key] Ignition Coil (Cylider #2) Control [Without Smart Key] |
| 117 | Injector (Cylinder #1) Control |
| 118 | Injector (Cylinder #3) Control |
| 119 | Injector (Cylinder #2) Control |