Engine Control System/Fuel System
Engine Control Module (ECM) Circuit Diagrams
In this manual: Engine Control System/Fuel System
~20min read
ECM Terminal and Input/Output Signal
ECM Terminal Function
Connector [E600-A]| Pin No. | Description | Connected To |
| 1 | - | |
| 2 | - | |
| 3 | - | |
| 4 | Immobilizer Lamp Control Output | Immobilizer Lamp [without Engine Start Button] |
| 5 | Power Ground | Ground |
| 6 | Power Ground | Ground |
| 7 | - | |
| 8 | - | |
| 9 | 2nd CAN [High] | Multi-Purpose Check Connector |
| 10 | CAN [High] | Other Control Module, Data Link Connector (DLC), Multi-Purpose Check Connector |
| 11 | Fuel Tank Pressure Sensor (FTPS) Signal Input | Fuel Tank Pressure Sensor (FTPS) |
| 12 | Electrical Load Signal Input | Headlamp Relay |
| 13 | - | |
| 14 | Sensor Power Supply (+5V) | Accelerator Pedal Position Sensor (APS) 1 |
| 15 | Sensor Power Supply (+5V) | Air Conditioning Pressure Sensor (APT) |
| Rail Pressure Sensor (RPS) | ||
| 16 | Fuel Level Sensor (FLS) Signal Input | Fuel Level Sensor (FLS) |
| 17 | - | |
| 18 | - | |
| 19 | - | |
| 20 | A/C Compressor Relay Output Signal | Air Conditioning Control Module |
| 21 | Brake Switch 2 Signal Input | Brake Switch |
| 22 | - | |
| 23 | - | |
| 24 | Generator PWM Signal Input [FR] | Generator |
| 25 | - | |
| 26 | - | |
| 27 | Battery Power (B+) | Ignition Switch |
| 28 | Rail Pressure Sensor (RPS) Signal Input | Rail Pressure Sensor (RPS) |
| 29 | - | |
| 30 | Power Ground | Ground |
| 31 | - | |
| 32 | - | |
| 33 | - | |
| 34 | 2nd CAN [Low] | Multi-Purpose Check Connector |
| 35 | CAN [Low] | Other Control Module, Data Link Connector (DLC), Multi-Purpose Check Connector |
| 36 | - | |
| 37 | Sensor Ground | Rail Pressure Sensor (RPS) |
| 38 | Accelerator Pedal Position Sensor (APS) 1 Signal Input | Accelerator Pedal Position Sensor (APS) 1 |
| 39 | - | |
| 40 | - | |
| 41 | - | |
| 42 | A/C Switch "ON" Input Signal | Air Conditioning Control Module |
| 43 | Brake switch 1 signal input | Brake Switch |
| 44 | - | |
| 45 | - | |
| 46 | - | |
| 47 | - | |
| 48 | - | |
| 49 | - | |
| 50 | - | |
| 51 | - | |
| 52 | Battery Power (B+) | Battery |
| 53 | - | |
| 54 | - | |
| 55 | Power Ground | Ground |
| 56 | - | |
| 57 | A/C Compressor Clutch Relay Control Output | Air Conditioning Control Module [With Immobilizer] |
| 58 | - | |
| 59 | Sensor Ground | Accelerator Pedal Position Sensor (APS) 2 |
| 60 | Sensor Ground | Accelerator Pedal Position Sensor (APS) 1 |
| 61 | Sensor Ground | Fuel Tank Pressure Sensor (FTPS) |
| 62 | Ground | Cruise control switch |
| 63 | Sensor Ground | Air Conditioning Pressure Sensor (APT) |
| 64 | - | |
| 65 | Sensor Power Supply (+5V) | Fuel Tank Pressure Sensor (FTPS) |
| 66 | Cruise Control Switch Signal Input | Cruise control switch |
| 67 | Air Conditioning Pressure Sensor (APT) Signal Input | Air Conditioning Pressure Sensor (APT) |
| 68 | Accelerator Pedal Position Sensor (APS) 2 Signal Input | Accelerator Pedal Position Sensor (APS) 2 |
| 69 | - | |
| 70 | Engine Speed Output Signal | Power Distribution Module (PDM) |
| 71 | Cooling Fan Relay [High] Control Output | Radiator Cooling Fan Relay [High Speed] |
| 72 | Generator PWM Signal Output (COM) | Generator |
| 73 | - | |
| 74 | Immobilizer Communication Line | Smart Key Control Module [with Engine Start Button] |
| Immobilizer Control Unit [Without Engine Start Button] | ||
| 75 | Battery Power (B+) | Main Relay |
| 76 | - | |
| 77 | Battery Power (B+) | Battery |
| 78 | - | |
| 79 | - | |
| 80 | Power Ground | Ground |
| 81 | - | |
| 82 | - | |
| 83 | - | |
| 84 | - | |
| 85 | - | |
| 86 | - | |
| 87 | LIN (Local Interconnect Network) Serial Bus Line | Battery Sensor |
| 88 | - | |
| 89 | - | |
| 90 | Sensor Power Supply (+5V) | Accelerator Pedal Position Sensor (APS) 2 |
| 91 | Cooling Fan Relay [Low] Control Output | Cooling Fan Relay [Low] |
| 92 | - | |
| 93 | Starter Relay Control Output | Starter Relay |
| 94 | Main Relay Control Output | Main Relay |
| 95 | Fuel Pump Relay Control Output | Fuel Pump Relay |
| 96 | Canister Close Valve (CCV) Control Output | Canister Close Valve (CCV) |
| 97 | - | |
| 98 | - | |
| 99 | Battery Power (B+) | Main Relay |
| 100 | Battery Power (B+) | Main Relay |
Connector [C600-B]
| Pin No. | Description | Connected To |
| 1 | - | |
| 2 | - | |
| 3 | - | |
| 4 | - | |
| 5 | Sensor Power Supply (+5V) | Camshaft Position Sensor (CMPS) [Bank 1/Intake] |
| Camshaft Position Sensor (CMPS) [Bank 2/Exhaust] | ||
| 6 | Sensor Power Supply (+5V) | Throttle Position Sensor (TPS) |
| 7 | - | |
| 8 | Start Request Output Signal | Power Distribution Module (PDM) [With Engine Start Button System] |
| Ignition Switch [Without Engine Start Button] | ||
| 9 | Barometric Pressure Sensor (BPS) Signal Input | Barometric Pressure Sensor (BPS) |
| 10 | CVVT Oil Temperature Sensor (OTS) Signal Input | CVVT Oil Temperature Sensor (OTS) |
| 11 | A/C Fan "MAX" Signal Input | Air Conditioning Control Module |
| 12 | Throttle Position Sensor (TPS) 1 Signal Input | Throttle Position Sensor (TPS) 1 |
| 13 | Manifold Absolute Pressure Sensor (MAPS) Signal Input | Manifold Absolute Pressure Sensor (MAPS) |
| 14 | Intake Air Temperature Sensor (IATS) Signal Input | Intake Air Temperature Sensor (IATS) |
| 15 | Vehicle Speed Signal Input | Power Distribution Module (PDM) [With Engine Start Button System] |
| ABS/ESP Control Module [Without Engine Start Button] | ||
| 16 | Knock Sensor (KS) [Bank 2] [High] Signal Input | Knock Sensor (KS) [Bank 2] |
| 17 | Knock Sensor (KS) [Bank 1] [High] Signal Input | Knock Sensor (KS) [Bank 1] |
| 18 | Crankshaft Position Sensor (CKPS) [High] Input Signal | Crankshaft Position Sensor (CKPS) |
| 19 | Sensor Ground | CVVT Oil Temperature Sensor (OTS) |
| 20 | - | |
| 21 | Camshaft Position Sensor (CMPS) Signal Input [Bank 2/Intake] | Camshaft Position Sensor (CMPS) [Bank 2/Intake] |
| 22 | - | |
| 23 | - | |
| 24 | Ignition Coil Control Output (Cylinder No. 1) | Ignition Coil (Cylinder No. 1) |
| 25 | - | |
| 26 | - | |
| 27 | - | |
| 28 | - | |
| 29 | - | |
| 30 | - | |
| 31 | Sensor Ground | Throttle Position Sensor (TPS) 1 |
| 32 | Sensor Ground | Camshaft Position Sensor (CMPS) [Bank 1/Intake] |
| Camshaft Position Sensor (CMPS) [Bank 2/Exhaust] | ||
| 33 | Sensor Ground | Heated Oxygen Sensor (HO2S) [Bank 2/Sensor 2] |
| 34 | Throttle Position Sensor (TPS) 2 Signal Input | Throttle Position Sensor (TPS) 2 |
| 35 | Engine Coolant Temperature Sensor (ECTS) Signal Input | Engine Coolant Temperature Sensor (ECTS) |
| 36 | - | |
| 37 | - | |
| 38 | Heated Oxygen Sensor (HO2S) [Bank 1/Sensor 1] Signal Input | Heated Oxygen Sensor (HO2S) [Bank 1/Sensor 1] |
| 39 | Sensor Ground | Heated Oxygen Sensor (HO2S) [Bank 1/Sensor 1] |
| 40 | Touchscreen | Crankshaft Position Sensor (CKPS) |
| Knock Sensor (KS) No. 1 [Bank 1] | ||
| Knock Sensor (KS) No. 2 [Bank 2] | ||
| 41 | Knock Sensor (KS) [Bank 2] [Low] Signal Input | Knock Sensor (KS) [Bank 2] |
| 42 | Knock Sensor (KS) [Bank 1] [Low] Signal Input | Knock Sensor (KS) [Bank 1] |
| 43 | Crankshaft Position Sensor (CKPS) [Low] Input Signal | Crankshaft Position Sensor (CKPS) |
| 44 | Sensor Ground | Camshaft Position Sensor (CMPS) [Bank 1/Exhaust] |
| Camshaft Position Sensor (CMPS) [Bank 2/Intake] | ||
| 45 | - | |
| 46 | Camshaft Position Sensor (CMPS) Signal Input [Bank 2/Exhaust] | Camshaft Position Sensor (CMPS) [Bank 2/Exhaust] |
| 47 | - | |
| 48 | Sensor Power Supply (+5V) | Barometric Pressure Sensor (BPS) |
| Manifold Absolute Pressure Sensor (MAPS) | ||
| VCM Position Sensor | ||
| 49 | Ignition Coil Control Output (Cylinder #3) | Ignition Coil (Cylinder No. 3) |
| 50 | - | |
| 51 | - | |
| 52 | - | |
| 53 | - | |
| 54 | - | |
| 55 | - | |
| 56 | Sensor Ground | Barometric Pressure Sensor (BPS) |
| Manifold Absolute Pressure Sensor (MAPS) | ||
| Engine Coolant Temperature Sensor (ECTS) | ||
| 57 | - | |
| 58 | Heated Oxygen Sensor (HO2S) [Bank 2/Sensor 2] Signal Input | Heated Oxygen Sensor (HO2S) [Bank 2/Sensor 2] |
| 59 | Heated Oxygen Sensor (HO2S) [Bank 1/Sensor 2] Input Signal | Heated Oxygen Sensor (HO2S) [Bank 1/Sensor 2] |
| 60 | Sensor Ground | Heated Oxygen Sensor (HO2S) [Bank 1/Sensor 2] |
| 61 | - | |
| 62 | - | |
| 63 | Heated Oxygen Sensor (HO2S) [Bank 2/Sensor 1] Signal Input | Heated Oxygen Sensor (HO2S) [Bank 2/Sensor 1] |
| 64 | Sensor Ground | Heated Oxygen Sensor (HO2S) [Bank 2/Sensor 1] |
| 65 | Variable Intake Solenoid (VIS) Valve 1 Control Output | Variable Intake Solenoid (VIS) Valve 1 |
| 66 | Purge Control Solenoid Valve (PCSV) Control Output | Purge Control Solenoid Valve (PCSV) |
| 67 | - | |
| 68 | - | |
| 69 | Variable Intake Solenoid (VIS) Valve 2 Control Output | Variable Intake Solenoid (VIS) Valve 2 |
| 70 | Camshaft Position Sensor (CMPS) [Bank 1/Exhaust] Signal Input | Camshaft Position Sensor (CMPS) [Bank 1/Exhaust] |
| 71 | Camshaft Position Sensor (CMPS) [Bank 1/Intake] Signal Input | Camshaft Position Sensor (CMPS) [Bank 1/Intake] |
| 72 | - | |
| 73 | Sensor Power Supply (+5V) | Camshaft Position Sensor (CMPS) [Bank 1/Exhaust] |
| Camshaft Position Sensor (CMPS) [Bank 2/Intake] | ||
| 74 | Ignition Coil Control Output (Cylinder No. 5) | Ignition Coil (Cylinder No. 5) |
| 75 | - | |
| 76 | - | |
| 77 | - | |
| 78 | - | |
| 79 | - | |
| 80 | ETC Motor [+] Control Output | ETC Motor |
| 81 | ETC Motor [-] Control Output | ETC Motor |
| 82 | Heated Oxygen Sensor (HO2S) [Bank 1/Sensor 2] Heater Control Output | Heated Oxygen Sensor (HO2S) [Bank 1/Sensor 2] |
| 83 | Heated Oxygen Sensor (HO2S) [Bank 2/Sensor 2] Heater Control Output | Heated Oxygen Sensor (HO2S) [Bank 2/Sensor 2] |
| 84 | Fuel Pressure Control Valve (FPCV) Control Output | Injector Driver Box (IDB) |
| 85 | Injector Control Output (Cylinder #2) | Injector Driver Box (IDB) |
| 86 | Injector Control Output (Cylinder No. 5) | Injector Driver Box (IDB) |
| 87 | Injector Control Output (Cylinder #3) | Injector Driver Box (IDB) |
| 88 | Injector Control Output (Cylinder No. 6) | Injector Driver Box (IDB) |
| 89 | Injector Control Output (Cylinder #4) | Injector Driver Box (IDB) |
| 90 | Injector Control Output (Cylinder No. 1) | Injector Driver Box (IDB) |
| 91 | Heated Oxygen Sensor (HO2S) [Bank 1/Sensor 1] Heater Control Output | Heated Oxygen Sensor (HO2S) [Bank 1/Sensor 1] |
| 92 | Heated Oxygen Sensor (HO2S) [Bank 2/Sensor 1] Heater Control Output | Heated Oxygen Sensor (HO2S) [Bank 2/Sensor 1] |
| 93 | CVVT Oil Control Valve (OCV) Control Output [Bank 2/Exhaust] | CVVT Oil Control Valve (OCV) [Bank 2/Exhaust] |
| 94 | CVVT Oil Control Valve (OCV) Control Output [Bank 1/Exhaust] | CVVT Oil Control Valve (OCV) [Bank 1/Exhaust] |
| 95 | CVVT Oil Control Valve (OCV) Control Output [Bank 2/Intake] | CVVT Oil Control Valve (OCV) [Bank 2/Intake] |
| 96 | CVVT Oil Control Valve (OCV) [Bank 1/Intake] Control Output | CVVT Oil Control Valve (OCV) [Bank 1/Intake] |
| 97 | Ignition Coil Control Output (Cylinder #2) | Ignition Coil (Cylinder No. 2) |
| 98 | Ignition Coil Control Output (Cylinder No. 6) | Ignition Coil (Cylinder No. 6) |
| 99 | Ignition Coil Control Output (Cylinder No. 4) | Ignition Coil (Cylinder No. 4) |
| 100 | - |
ECM Terminal Input/Output Signal
Connector [E600-A]| Pin No. | Description | Condition | Type | Level |
| 1 | - | |||
| 2 | - | |||
| 3 | - | |||
| 4 | Immobilizer Lamp Control Output | Light OFF | DC | Battery Voltage |
| Light ON | Max. 1.1 V | |||
| 5 | Power Ground | Idle | DC | Max. 0.1 V |
| 6 | Power Ground | Idle | DC | Max. 0.1 V |
| 7 | - | |||
| 8 | - | |||
| 9 | 2nd CAN [High] | Recessive | Pulse | 2.0 - 3.0 V |
| Dominant | 2.75 - 4.5 V | |||
| 10 | CAN [High] | Recessive | Pulse | 2.0 - 3.0 V |
| Dominant | 2.75 - 4.5 V | |||
| 11 | Fuel Tank Pressure Sensor (FTPS) Signal Input | Idle | Analog | 0.4 - 4.6 V |
| 12 | Electrical Load Signal Input | Headlamp OFF | DC | Battery Voltage |
| Headlamp ON | Max. 1.0 V | |||
| 13 | - | |||
| 14 | Sensor Power Supply (+5V) | IG OFF | DC | Max. 0.5 V |
| IGNITION ON | 4.9 - 5.1 V | |||
| 15 | Sensor Power Supply (+5V) | IG OFF | DC | Max. 0.5 V |
| IGNITION ON | 4.9 - 5.1 V | |||
| 16 | Fuel Level Sensor (FLS) Signal Input | IGNITION ON | Analog | 0.88 ~ 8.45 V |
| 17 | - | |||
| 18 | - | |||
| 19 | - | |||
| 20 | A/C Compressor Relay Output Signal | A/C OFF | DC | Max. 1.0 V |
| A/C ON | Battery Voltage | |||
| 21 | Brake Switch 2 Signal Input | Brake Off | DC | Battery Voltage |
| Brake ON | Max. 0.5 V | |||
| 22 | - | |||
| 23 | - | |||
| 24 | Generator PWM Signal Input [FR] | Idle | PWM | High: Battery voltage |
| Low: Max. 2.0 V | ||||
| 133 |
||||
| 5 |
||||
| 25 | - | |||
| 26 | - | |||
| 27 | Battery Power (B+) | IG OFF | DC | Battery Voltage |
| IGNITION ON | Max. 1.0 V | |||
| 28 | Rail Pressure Sensor (RPS) Signal Input | Idle | DC | 1.0 - 2.0 V |
| 29 | - | |||
| 30 | Power Ground | Idle | DC | Max. 0.1 V |
| 31 | - | |||
| 32 | - | |||
| 33 | - | |||
| 34 | 2nd CAN [Low] | Recessive | Pulse | 2.0 - 3.0 V |
| Dominant | 0.5 - 2.25 V | |||
| 35 | CAN [Low] | Recessive | Pulse | 2.0 - 3.0 V |
| Dominant | 0.5 - 2.25 V | |||
| 36 | - | |||
| 37 | Sensor Ground | Idle | DC | Max. 0.1 V |
| 38 | Accelerator Pedal Position Sensor (APS) 1 Signal Input | THA | Analog | 0.7 - 0.8 V |
| THW | 3.85 - 4.35 V | |||
| 39 | - | |||
| 40 | - | |||
| 41 | - | |||
| 42 | A/C Switch "ON" Input Signal | A/C OFF | DC | Max. 1.0 V |
| A/C ON | Battery Voltage | |||
| 43 | Brake switch 1 signal input | Brake Off | DC | Max. 0.5 V |
| Brake ON | Battery Voltage | |||
| 44 | - | |||
| 45 | - | |||
| 46 | - | |||
| 47 | - | |||
| 48 | - | |||
| 49 | - | |||
| 50 | - | |||
| 51 | - | |||
| 52 | Battery Power (B+) | Always (without ignition switch) | DC | Battery Voltage |
| 53 | - | |||
| 54 | - | |||
| 55 | Power Ground | Idle | DC | Max. 0.1 V |
| 56 | - | |||
| 57 | Fuel Pump Relay Control Output [Without Immobilizer] | Relay OFF | DC | Battery Voltage |
| A/C Compressor Clutch Relay Control Output [With Immobilizer] | Relay ON | Max. 1.1 V | ||
| 58 | - | |||
| 59 | Sensor Ground | Idle | DC | Max. 0.1 V |
| 60 | Sensor Ground | Idle | DC | Max. 0.1 V |
| 61 | Sensor Ground | Idle | DC | Max. 0.1 V |
| 62 | Ground | Idle | DC | Max. 0.1 V |
| 63 | Sensor Ground | Idle | DC | Max. 0.1 V |
| 64 | - | |||
| 65 | Sensor Power Supply (+5V) | IG OFF | DC | Max. 0.5 V |
| IGNITION ON | 4.75 - 5.25 V | |||
| 66 | Cruise Control Switch Signal Input | "MAIN" | Analog | 11.1 ~ 12.1 V |
| "SET" | 1.0 ~ 1.8 V | |||
| "CANCEL" | -0.5 ~ 0.5 V | |||
| "RESUME" | 2.5 ~ 3.5 V | |||
| 67 | Air Conditioning Pressure Sensor (APT) Signal Input | A/C ON | Analog | 0.5 - 4.5 V |
| 68 | Accelerator Pedal Position Sensor (APS) 2 Signal Input | THA | Analog | 0.29 - 0.46 V |
| THW | 1.93 - 2.18 V | |||
| 69 | - | |||
| 70 | Engine Speed Output Signal | Engine is running | Pulse | High: Battery voltage |
| Low: Max. 1.1 V | ||||
| 0 |
||||
| 47,5 |
||||
| 71 | Cooling Fan Relay [High] Control Output | A/C ON | Pulse | High: Battery voltage |
| Low: Max. 1.1 V | ||||
| 72 | Generator PWM Signal Output (COM) | IGNITION ON | PWM | High: Min. 4.0 V |
| Low: Max. 2.0 V | ||||
| Frequency = 125 Hz | ||||
| 73 | - | |||
| 74 | Immobilizer Communication Line | Transfer | DC | High: Min. VBAT x 80% |
| Low: Max. VBAT x 20% | ||||
| Reception | High: Min. VBAT x 70% | |||
| Low: Max. VBAT x 30% | ||||
| 75 | Battery Power (B+) | IG OFF | DC | Battery Voltage |
| IGNITION ON | Max. 1.0 V | |||
| 76 | - | |||
| 77 | Battery Power (B+) | Always (without ignition switch) | DC | Battery Voltage |
| 78 | - | |||
| 79 | - | |||
| 80 | Power Ground | Idle | DC | Max. 0.1 V |
| 81 | - | |||
| 82 | - | |||
| 83 | - | |||
| 84 | - | |||
| 85 | - | |||
| 86 | - | |||
| 87 | LIN (Local Interconnect Network) Serial Bus Line | Transfer | DC | High: Min. VBAT x 80% |
| Low: Max. VBAT x 20% | ||||
| Reception | High: Min. VBAT x 70% | |||
| Low: Max. VBAT x 30% | ||||
| 88 | - | |||
| 89 | - | |||
| 90 | Sensor Power Supply (+5V) | IG OFF | DC | Max. 0.5 V |
| IGNITION ON | 4.75 - 5.25 V | |||
| 91 | Cooling Fan Relay [Low] Control Output | A/C ON | Pulse | High: Battery voltage |
| Low: Max. 1.1 V | ||||
| 92 | - | |||
| 93 | Starter Relay Control Output | Relay OFF | DC | Battery Voltage |
| Relay ON | Max. 1.1 V | |||
| 94 | Main Relay Control Output | Relay OFF | DC | Battery Voltage |
| Relay ON | Max. 1.7 V | |||
| 95 | Fuel Pump Relay Control Output | Relay OFF | DC | Battery Voltage |
| Relay ON | Max. 1.1 V | |||
| 96 | Canister Close Valve (CCV) Control Output | Active | Pulse | High: Battery voltage |
| Inactive | Low: Max. 1.0 V | |||
| Vpeak: Max. 70 V | ||||
| 97 | - | |||
| 98 | - | |||
| 99 | Battery Power (B+) | IG OFF | DC | Battery Voltage |
| IGNITION ON | Max. 1.0 V | |||
| 100 | Battery Power (B+) | IG OFF | DC | Battery Voltage |
| IGNITION ON | Max. 1.0 V |
Connector [C600-B]
| Pin No. | Description | Condition | Type | Level |
| 1 | - | |||
| 2 | Variable Charge Actuator PWM Output (VCMA) | Engine is running | PWM | High: Battery voltage |
| Low: 1.1 V | ||||
| 3 | - | |||
| 4 | - | |||
| 5 | Sensor Power Supply (+5V) | IG OFF | DC | Max. 0.5 V |
| IGNITION ON | 4.75 - 5.25 V | |||
| 6 | Sensor Power Supply (+5V) | IG OFF | DC | Max. 0.5 V |
| IGNITION ON | 4.75 - 5.25 V | |||
| 7 | Throttle Position Sensor PWM Signal Output | |||
| 8 | Start Request Output Signal | PO OFF | DC | Max. 1.0 V |
| B/V ON | Battery Voltage | |||
| 9 | Barometric Pressure Sensor (BPS) Signal Input | IGNITION ON | Analog | Approx. 4.0 V |
| 10 | CVVT Oil Temperature Sensor (OTS) Signal Input | IGNITION ON | Analog | 3.2 V at -40°C (-40°F) |
| 0.1 V at 150 °C | ||||
| 11 | A/C Fan "MAX" Signal Input | IGNITION ON | DC | High: Battery voltage |
| Low: 0 V | ||||
| 12 | Throttle Position Sensor (TPS) 1 Signal Input | THA | Analog | 0.25 - 0.9 V |
| THW | Min. 4.0 V | |||
| 13 | Manifold Absolute Pressure Sensor (MAPS) Signal Input | IGNITION ON | Analog | Approx. 4.44 V |
| Idle | Approx. 0.75 V | |||
| 14 | Intake Air Temperature Sensor (IATS) Signal Input | IGNITION ON | Analog | 3.2 V at -40°C (-40°F) |
| 0.05 V at 125 °C | ||||
| 15 | Vehicle Speed Signal Input | Vehicle running | Pulse | High: Battery voltage |
| Low: Max. 0.5 V | ||||
| 0,7 (1 km/h) |
||||
| 44 |
||||
| 16 | Knock Sensor (KS) [Bank 2] [High] Signal Input | Knock | Variable | -0.3 - 0.3 V |
| Normal | Frequency | 0 V | ||
| 17 | Knock Sensor (KS) [Bank 1] [High] Signal Input | Knock | Variable | -0.3 - 0.3 V |
| Normal | Frequency | 0 V | ||
| 18 | Crankshaft Position Sensor (CKPS) [High] Input Signal | Idle | SINE | 0,4 |
| Wave | 55 |
|||
| 19 | Sensor Ground | Idle | DC | Max. 0.1 V |
| 20 | - | |||
| 21 | Camshaft Position Sensor (CMPS) Signal Input [Bank 2/Intake] | Idle | Pulse | High: 3.2 - V DC |
| Low: Max. 0.7 V | ||||
| 0 |
||||
| 22 | - | |||
| 23 | - | |||
| 24 | Ignition Coil Control Output (Cylinder No. 1) | Engine is running | Pulse | Vpeak = 400 V |
| 0 |
||||
| 25 | - | |||
| 26 | - | |||
| 27 | - | |||
| 28 | - | |||
| 29 | - | |||
| 30 | - | |||
| 31 | Sensor Ground | Idle | DC | Max. 0.1 V |
| 32 | Sensor Ground | Idle | DC | Max. 0.1 V |
| 33 | Sensor Ground | Idle | DC | Max. 0.1 V |
| 34 | Throttle Position Sensor (TPS) 2 Signal Input | THA | Analog | Min. 4.0 V |
| THW | 0.25 - 0.9 V | |||
| 35 | Engine Coolant Temperature Sensor (ECTS) Signal Input | IGNITION ON | Analog | 3.22 V at -40°C (-40°F) |
| 0.29 V at 125 °C | ||||
| 36 | - | |||
| 37 | - | |||
| 38 | Heated Oxygen Sensor (HO2S) [Bank 1/Sensor 1] Signal Input | RICH | Analog | Min. 0.8 V |
| LEAN | Max. 0.1 V | |||
| 39 | Sensor Ground | Idle | DC | Max. 0.1 V |
| 40 | Touchscreen | Idle | DC | Max. 0.1 V |
| 41 | Knock Sensor (KS) [Bank 2] [Low] Signal Input | Knock | Variable | -0.3 - 0.3 V |
| Normal | Frequency | 0 V | ||
| 42 | Knock Sensor (KS) [Bank 1] [Low] Signal Input | Knock | Variable | -0.3 - 0.3 V |
| Normal | Frequency | 0 V | ||
| 43 | Crankshaft Position Sensor (CKPS) [Low] Input Signal | Idle | SINE | 0,4 |
| Wave | 55 |
|||
| 44 | Sensor Ground | Idle | DC | Max. 0.1 V |
| 45 | - | |||
| 46 | Camshaft Position Sensor (CMPS) Signal Input [Bank 2/Exhaust] | Idle | Pulse | High: 3.2 - V DC |
| Low: Max. 0.7 V | ||||
| 0 |
||||
| 47 | - | |||
| 48 | Sensor Power Supply (+5V) | IG OFF | DC | Max. 0.5 V |
| IGNITION ON | 4.75 - 5.25 V | |||
| 49 | Ignition Coil Control Output (Cylinder #3) | Engine is running | Pulse | Vpeak = 400 V |
| 0 |
||||
| 50 | - | |||
| 51 | - | |||
| 52 | - | |||
| 53 | - | |||
| 54 | - | |||
| 55 | - | |||
| 56 | Sensor Ground | Idle | DC | Max. 0.1 V |
| 57 | - | |||
| 58 | Heated Oxygen Sensor (HO2S) [Bank 2/Sensor 2] Signal Input | RICH | Analog | Min. 0.8 V |
| LEAN | Max. 0.1 V | |||
| 59 | Heated Oxygen Sensor (HO2S) [Bank 1/Sensor 2] Input Signal | RICH | Analog | Min. 0.8 V |
| LEAN | Max. 0.1 V | |||
| 60 | Sensor Ground | Idle | DC | Max. 0.1 V |
| 61 | - | |||
| 62 | - | |||
| 63 | Heated Oxygen Sensor (HO2S) [Bank 2/Sensor 1] Signal Input | RICH | Analog | Min. 0.8 V |
| LEAN | Max. 0.1 V | |||
| 64 | Sensor Ground | Idle | DC | Max. 0.1 V |
| 65 | Variable Intake Solenoid (VIS) Valve 1 Control Output | Engine is running | PWM | High: Battery voltage |
| Low: Max. 1.1 V | ||||
| 66 | Purge Control Solenoid Valve (PCSV) Control Output | Engine is running | PWM | High: Battery voltage |
| Low: Max. 1.0 V | ||||
| 67 | - | |||
| 68 | - | |||
| 69 | Variable Intake Solenoid (VIS) Valve 2 Control Output | Engine is running | PWM | High: Battery voltage |
| Low: Max. 1.1 V | ||||
| 70 | Camshaft Position Sensor (CMPS) [Bank 1/Exhaust] Signal Input | Idle | Pulse | High: 3.2 - V DC |
| Low: Max. 0.7 V | ||||
| 0 |
||||
| 71 | Camshaft Position Sensor (CMPS) [Bank 1/Intake] Signal Input | Idle | Pulse | High: 3.2 - V DC |
| Low: Max. 0.7 V | ||||
| 0 |
||||
| 72 | - | |||
| 73 | Sensor Power Supply (+5V) | IG OFF | DC | Max. 0.5 V |
| IGNITION ON | 4.75 - 5.25 V | |||
| 74 | Ignition Coil Control Output (Cylinder No. 5) | Engine is running | Pulse | Vpeak = 400 V |
| 0 |
||||
| 75 | - | |||
| 76 | - | |||
| 77 | - | |||
| 78 | - | |||
| 79 | - | |||
| 80 | ETC Motor [+] Control Output | Engine is running | PWM | High: Battery voltage |
| Low: Max. 1.0 V | ||||
| 1500 |
||||
| 0 |
||||
| 81 | ETC Motor [-] Control Output | Engine is running | PWM | High: Battery voltage |
| Low: Max. 1.0 V | ||||
| 1500 |
||||
| 0 |
||||
| 82 | Heated Oxygen Sensor (HO2S) [Bank 1/Sensor 2] Heater Control Output | Engine is running | PWM | High: Battery voltage |
| Low: Max. 1.15 V | ||||
| 0 |
||||
| 83 | Heated Oxygen Sensor (HO2S) [Bank 2/Sensor 2] Heater Control Output | Engine is running | PWM | High: Battery voltage |
| Low: Max. 1.15 V | ||||
| 0 |
||||
| 84 | Fuel Pressure Control Valve (FPCV) Control Output | |||
| 85 | Injector Control Output (Cylinder #2) | Engine is running | PWM | High: Battery voltage |
| Low: Max. 1.0 V | ||||
| 0 |
||||
| 47 |
||||
| 86 | Injector Control Output (Cylinder No. 5) | Engine is running | PWM | High: Battery voltage |
| Low: Max. 1.0 V | ||||
| 0 |
||||
| 47 |
||||
| 87 | Injector Control Output (Cylinder #3) | Engine is running | PWM | High: Battery voltage |
| Low: Max. 1.0 V | ||||
| 0 |
||||
| 47 |
||||
| 88 | Injector Control Output (Cylinder No. 6) | Engine is running | PWM | High: Battery voltage |
| Low: Max. 1.0 V | ||||
| 0 |
||||
| 47 |
||||
| 89 | Injector Control Output (Cylinder #4) | Engine is running | PWM | High: Battery voltage |
| Low: Max. 1.0 V | ||||
| 0 |
||||
| 47 |
||||
| 90 | Injector Control Output (Cylinder No. 1) | Engine is running | PWM | High: Battery voltage |
| Low: Max. 1.0 V | ||||
| 0 |
||||
| 47 |
||||
| 91 | Heated Oxygen Sensor (HO2S) [Bank 1/Sensor 1] Heater Control Output | Engine is running | PWM | High: Battery voltage |
| Low: Max. 1.15 V | ||||
| 0 |
||||
| 92 | Heated Oxygen Sensor (HO2S) [Bank 2/Sensor 1] Heater Control Output | Engine is running | PWM | High: Battery voltage |
| Low: Max. 1.15 V | ||||
| 0 |
||||
| 93 | CVVT Oil Control Valve (OCV) Control Output [Bank 2/Exhaust] | Engine is running | PWM | High: Battery voltage |
| Low: Max. 1.0 V | ||||
| Frequency = 128 Hz | ||||
| 0 |
||||
| 94 | CVVT Oil Control Valve (OCV) Control Output [Bank 1/Exhaust] | Engine is running | PWM | High: Battery voltage |
| Low: Max. 1.0 V | ||||
| Frequency = 128 Hz | ||||
| 0 |
||||
| 95 | CVVT Oil Control Valve (OCV) Control Output [Bank 2/Intake] | Engine is running | PWM | High: Battery voltage |
| Low: Max. 1.0 V | ||||
| Frequency = 128 Hz | ||||
| 0 |
||||
| 96 | CVVT Oil Control Valve (OCV) [Bank 1/Intake] Control Output | Engine is running | PWM | High: Battery voltage |
| Low: Max. 1.0 V | ||||
| Frequency = 128 Hz | ||||
| 0 |
||||
| 97 | Ignition Coil Control Output (Cylinder #2) | Engine is running | Pulse | Vpeak = 400 V |
| 0 |
||||
| 98 | Ignition Coil Control Output (Cylinder No. 6) | Engine is running | Pulse | Vpeak = 400 V |
| 0 |
||||
| 99 | Ignition Coil Control Output (Cylinder No. 4) | Engine is running | Pulse | Vpeak = 400 V |
| 0 |
||||
| 100 | - |
Wiring Diagram
Test yourself
A quick Kia Cadenza VG Owner's Manual quiz: every answer comes with an explanation and a link to the manual page.
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