ECM Terminal Function
Connector [C300-A]
| Pin No | Description | Connected to |
|---|---|---|
| 1 | - | |
| 2 | - | |
| 3 | - | - |
| 4 | - | - |
| 5 | Injector (Cylinder #1) [High] control | Injector (Cylinder #1) |
| 6 | Injector (Cylinder #1) [Low] control | Injector (Cylinder #1) |
| 7 | Injector (Cylinder #3) [High] control | Injector (Cylinder #3) |
| 8 | Injector (Cylinder #3) [Low] control | Injector (Cylinder #3) |
| 9 | - | - |
| 10 | - | - |
| 11 | - | - |
| 12 | - | - |
| 13 | Camshaft Position Sensor (CMPS) [Bank 1/Intake] signal input | Camshaft Position Sensor (CMPS) [Bank 1/Intake] |
| 14 | - | - |
| 15 | - | - |
| 16 | - | - |
| 17 | Intake Air Temperature Sensor (IATS) signal input | Manifold Absolute Pressure Sensor (MAPS) |
| 18 | Crankshaft Position Sensor (CKPS) [A] signal input | Crankshaft Position Sensor (CKPS) |
| 19 | - | - |
| 20 | Sensor power (+5V) | Throttle Position Sensor (TPS) 1, 2 |
| 21 | Sensor power (+5V) | Rail Pressure Sensor (RPS) |
| 22 | Heated Oxygen Sensor (HO2S) [Bank 1/Sensor 2] Heater control output | Heated Oxygen Sensor (HO2S) [Bank 1/Sensor 2] |
| 23 | - | |
| 24 | - | |
| 25 | - | |
| 26 | Injector (Cylinder #4) [High] control | Injector (Cylinder #4) |
| 27 | Injector (Cylinder #4) [Low] control | Injector (Cylinder #4) |
| 28 | Injector (Cylinder #7) [High] control | Injector (Cylinder #7) |
| 29 | Injector (Cylinder #7) [Low] control | Injector (Cylinder #7) |
| 30 | - | |
| 31 | - | |
| 32 | - | |
| 33 | - | |
| 34 | Camshaft Position Sensor (CMPS) [Bank 2/Intake] signal input | Camshaft Position Sensor (CMPS) [Bank 2/Intake] |
| 35 | LIN (Local Interconnect Network) Serial Bus Line | Battery Sensor |
| 36 | Sensor ground | Camshaft Position Sensor (CMPS) [Bank 2/Intake] |
| 37 | Oil pressure switch signal input | Oil pressure switch |
| 38 | Manifold Absolute Pressure Sensor (MAPS) signal input | Manifold Absolute Pressure Sensor (MAPS) |
| 39 | Sensor ground | Throttle Position Sensor (TPS) 1, 2 |
| 40 | Rail Pressure Sensor (RPS) signal input Rail | Pressure Sensor (RPS) |
| 41 | - | |
| 42 | - | |
| 43 | ETC Motor [+] control | ETC Motor |
| 44 | ETC Motor [-] control | ETC Motor |
| 45 | Variable Force Solenoid (VFS) [Bank 1/Intake] control | Variable Force Solenoid (VFS) [Bank 1/Intake] |
| 46 | - | |
| 47 | Injector (Cylinder #8) [High] control | Injector (Cylinder #8) |
| 48 | Injector (Cylinder #8) [Low] control | Injector (Cylinder #8) |
| 49 | Ignition Coil (Cylinder #4) control | Ignition Coil (Cylinder #4) |
| 50 | Ignition Coil (Cylinder #6) control | Ignition Coil (Cylinder #6) |
| 51 | Ignition Coil (Cylinder #1) control | Ignition Coil (Cylinder #1) |
| 52 | Ignition Coil (Cylinder #7) control | Ignition Coil (Cylinder #7) |
| 53 | Camshaft Position Sensor (CMPS) [Bank 2/Exhaust] signal input | Camshaft Position Sensor (CMPS) [Bank 2/Exhaust] |
| 54 | Purge Control Solenoid Valve (PCSV) control | Purge Control Solenoid Valve (PCSV) |
| 55 | - | |
| 56 | Sensor ground | Engine Coolant Temperature Sensor (ECTS) |
| 57 | - | |
| 58 | Sensor power (+5V) | A/C Pressure Transducer (APT) |
| 59 | Crankshaft Position Sensor (CKPS) [B] signal input | Crankshaft Position Sensor (CKPS) |
| 60 | Sensor ground | A/C Pressure Transducer (APT) |
| 61 | Sensor ground | Fuel Tank Pressure Sensor (FTPS) |
| Manifold Absolute Pressure Sensor (MAPS) | ||
| 62 | - | |
| 63 | - | |
| 64 | - | |
| 65 | - | |
| 66 | - | |
| 67 | - | |
| 68 | Injector (Cylinder #6) [High] control | Injector (Cylinder #6) |
| 69 | Injector (Cylinder #6) [Low] control | Injector (Cylinder #6) |
| 70 | Ignition Coil (Cylinder #5) control | Ignition Coil (Cylinder #5) |
| 71 | Ignition Coil (Cylinder #3) control | Ignition Coil (Cylinder #3) |
| 72 | Ignition Coil (Cylinder #2) control | Ignition Coil (Cylinder #2) |
| 73 | Ignition Coil (Cylinder #8) control | Ignition Coil (Cylinder #8) |
| 74 | Camshaft Position Sensor (CMPS) [Bank 1/Exhaust] signal input | Camshaft Position Sensor (CMPS) [Bank 1/Exhaust] |
| 75 | - | |
| 76 | Sensor ground | Camshaft Position Sensor (CMPS) [Bank 1/Exhaust] |
| 77 | Knock Sensor (KS) [Bank 2/Sensor 2] [B] signal input | Knock Sensor (KS) [Bank 2/Sensor 2] |
| 78 | Knock Sensor (KS) [Bank 2/Sensor 1] [B] signal input | Knock Sensor (KS) [Bank 2/Sensor 1] |
| 79 | Knock Sensor (KS) [Bank 1/Sensor 1] [A] signal input | Knock Sensor (KS) [Bank 1/Sensor 1] |
| 80 | Knock Sensor (KS) [Bank 1/Sensor 2] [B] signal input | Knock Sensor (KS) [Bank 1/Sensor 2] |
| 81 | Sensor ground | Rail Pressure Sensor (RPS) |
| 82 | A/C Pressure Transducer (APT) signal input | A/C Pressure Transducer (APT) |
| 83 | - | |
| 84 | Fuel Level Sender (FLS) signal input [Fuel Pump] | Fuel Level Sensor (FLS) |
| 85 | Fuel Pressure Control Valve (FPCV) [Bank 1/High] control | Fuel Pressure Control Valve (FPCV) [Bank1] |
| 86 | Fuel Pressure Control Valve (FPCV) [Bank 1/Low] control | Fuel Pressure Control Valve (FPCV) [Bank1] |
| 87 | Fuel Pressure Control Valve (FPCV) [Bank 2/High] control | Fuel Pressure Control Valve (FPCV) [Bank2] |
| 88 | Fuel Pressure Control Valve (FPCV) [Bank 2/Low] control | Fuel Pressure Control Valve (FPCV) [Bank2] |
| 89 | Injector (Cylinder #5) [High] control | Injector (Cylinder #5) |
| 90 | Injector (Cylinder #5) [Low] control | Injector (Cylinder #5) |
| 91 | Injector (Cylinder #2) [High] control | Injector (Cylinder #2) |
| 92 | Injector (Cylinder #2) [Low] control | Injector (Cylinder #2) |
| 93 | - | |
| 94 | - | |
| 95 | - | |
| 96 | Sensor ground | Camshaft Position Sensor (CMPS) [Bank 2/Exhaust] |
| 97 | - | |
| 98 | Knock Sensor (KS) [Bank 2/Sensor 2] [A] signal input | Knock Sensor (KS) [Bank 2/Sensor 2] |
| 99 | Knock Sensor (KS) [Bank 2/Sensor 1] [A] signal input | Knock Sensor (KS) [Bank 2/Sensor 1] |
| 100 | Knock Sensor (KS) [Bank 1/Sensor 1] [B] signal input | Knock Sensor (KS) [Bank 1/Sensor 1] |
| 101 | Knock Sensor (KS) [Bank 1/Sensor 2] [A] signal input | Knock Sensor (KS) [Bank 1/Sensor 2] |
| 102 | Throttle Position Sensor (TPS) 1 signal input | Throttle Position Sensor (TPS) 1 |
| 103 | Throttle Position Sensor (TPS) 2 signal input | Throttle Position Sensor (TPS) 2 |
| 104 | - | |
| 105 | Engine Coolant Temperature Sensor (ECTS) signal input | Engine Coolant Temperature Sensor (ECTS) |
Connector [C300-K]
| Pin No | Description | Connected to |
|---|---|---|
| 1 | ECM Ground | Chassis Ground |
| 2 | ECM Ground | Chassis Ground |
| 3 | Battery power (B+) | Main Relay |
| 4 | ECM Ground | Chassis Ground |
| 5 | Battery power (B+) | Main Relay |
| 6 | Battery power (B+) | Main Relay |
| 7 | Rc/Rp (Pump Cell Voltage) | Heated Oxygen Sensor (HO2S) [Bank 1/Sensor 1] |
| 8 | VS-/IP- (Common ground) | Heated Oxygen Sensor (HO2S) [Bank 1/Sensor 1] |
| 9 | Rc (Compensative Resistance) | Heated Oxygen Sensor (HO2S) [Bank 1/Sensor 1] |
| 10 | VS+ (NERNST Cell Voltage) | Heated Oxygen Sensor (HO2S) [Bank 1/Sensor 1] |
| 11 | - | |
| 12 | - | |
| 13 | - | |
| 14 | Vehicle speed signal input | VDC control module |
| 15 | Sensor ground | Camshaft Position Sensor (CMPS) [Bank 1/Intake] |
| 16 | - | |
| 17 | - | |
| 18 | - | |
| 19 | Start signal input | Start Relay |
| 20 | Electronic Coolant Thermostat (ECT) [PWM] control | Electronic Coolant Thermostat (ECT) |
| 21 | Cooling Fan [PWM] control | Cooling Fan Relay |
| 22 | Heated Oxygen Sensor (HO2S) [Bank 1/Sensor 1] Heater control output | Heated Oxygen Sensor (HO2S) [Bank 1/Sensor 1] |
| 23 | CVVT Oil Control Valve (OCV) [Bank 2/Exhaust] control | CVVT Oil Control Valve (OCV) [Bank 2/Exhaust] |
| 24 | Rc (Compensative Resistance) | Heated Oxygen Sensor (HO2S) [Bank 2/Sensor 1] |
| 25 | VS-/IP- (Common ground) | Heated Oxygen Sensor (HO2S) [Bank 2/Sensor 1] |
| 26 | VS+ (NERNST Cell Voltage) | Heated Oxygen Sensor (HO2S) [Bank 2/Sensor 1] |
| 27 | Rc/Rp (Pump Cell Voltage) | Heated Oxygen Sensor (HO2S) [Bank 2/Sensor 1] |
| 28 | Brake Switch [Test] signal input | Brake Switch |
| 29 | Brake Switch [Light] signal input | Brake Switch |
| 30 | - | |
| 31 | Sensor ground | Heated Oxygen Sensor (HO2S) [Bank 2/Sensor 2] |
| 32 | - | |
| 33 | - | |
| 34 | Fuel Level Sender (FLS) signal input [Sub Fuel Sender] | Sub Fuel Sender |
| 35 | Fuel Tank Pressure Sensor (FTPS) signal input | Fuel Tank Pressure Sensor (FTPS) |
| 36 | - | |
| 37 | - | |
| 38 | - | |
| 39 | - | |
| 40 | Canister Close Valve (CCV) control output | Canister Close Valve (CCV) |
| 41 | - | |
| 42 | Heated Oxygen Sensor (HO2S) [Bank 1/Sensor 2] signal input | Heated Oxygen Sensor (HO2S) [Bank 1/Sensor 2] |
| 43 | - | |
| 44 | Sensor ground | Heated Oxygen Sensor (HO2S) [Bank 1/Sensor 2] |
| 45 | - | |
| 46 | - | |
| 47 | Start signal input | Start Relay |
| 48 | - | |
| 49 | - | |
| 50 | Ignition Switch signal input | Ignition Switch |
| 51 | - | |
| 52 | - | |
| 53 | - | |
| 54 | - | |
| 55 | - | |
| 56 | - | |
| 57 | CVVT Oil Control Valve (OCV) [Bank 1/Exhaust] control | CVVT Oil Control Valve (OCV) [Bank 1/Exhaust] |
| 58 | Heated Oxygen Sensor (HO2S) [Bank 2/Sensor 2] signal input | Heated Oxygen Sensor (HO2S) [Bank 2/Sensor 2] |
| 59 | - | |
| 60 | CCP-CAN [High] | Other control module, Data Link Connector (DLC), Multi-Purpose Check Connector |
| 61 | CCP-CAN [Low] | Other control module, Data Link Connector (DLC), Multi-Purpose Check Connector |
| 62 | P-CAN [High] | Other control module, Data Link Connector (DLC), Multi-Purpose Check Connector |
| 63 | P-CAN [Low] | Other control module, Data Link Connector (DLC), Multi-Purpose Check Connector |
| 64 | Sensor ground | Accelerator Position Sensor (APS) 2 |
| 65 | Accelerator Position Sensor (APS) 2 signal input | Accelerator Position Sensor (APS) 2 |
| 66 | Sensor power (+5V) | Accelerator Position Sensor (APS) 2 |
| 67 | Sensor power (+5V) | Fuel Tank Pressure Sensor (FTPS) |
| 68 | Immobilizer communication line | Immobilizer Control Module |
| 69 | Engine speed signal output | Integrated Body Control Unit (IBU) |
| 70 | - | |
| 71 | - | |
| 72 | - | |
| 73 | - | |
| 74 | Heated Oxygen Sensor (HO2S) [Bank 2/Sensor 2] Heater control output | Heated Oxygen Sensor (HO2S) [Bank 2/Sensor 2] |
| 75 | Knock Sensor (KS) [Bank 2/Sensor 2] [High] signal input | Knock Sensor (KS) [Bank 2/Sensor 2] |
| 76 | - | |
| 77 | - | |
| 78 | - | |
| 79 | - | |
| 80 | - | |
| 81 | Sensor ground | Accelerator Position Sensor (APS) 1 |
| 82 | Accelerator Position Sensor (APS) 1 signal input | Accelerator Position Sensor (APS) 1 |
| 83 | Sensor power (+5V) | Accelerator Position Sensor (APS) 1 |
| 84 | Fuel Pump Relay control | Fuel Pump Relay |
| 85 | Sensor power (+5V) | Manifold Absolute Pressure Sensor (MAPS) |
| 86 | Battery power (B+) | Battery |
| 87 | Main Relay control | Main Relay |
| 88 | - | |
| 89 | - | |
| 90 | Heated Oxygen Sensor (HO2S) [Bank 1/Sensor 2] Heater control | output Heated Oxygen Sensor (HO2S) [Bank 1/Sensor 2] |
| 91 | Variable Force Solenoid (VFS) [Bank 2/Intake] control | Variable Force Solenoid (VFS) [Bank 2/Intake] |