Connector (CHG-K)
WARNING: This page is about a different car, the 2013 Kia Sportage and 2012 Kia Sportage. However, it is still accessible from the selected car via links, so may be relevant.
ECM CONNECTOR PINS DESCRIPTION CHART (CHG-K)
| Pin No. | Description | Condition | Type | Level | Test Result |
|---|---|---|---|---|---|
| 1 | Power ground | Idle | DC | Max. 50mV | |
| 2 | Battery power (B+) | IG OFF | DC | Max. 0.5V | 10.2mV |
| IG ON | Battery Voltage | 12.02V | |||
| 3 | Power ground | Idle | DC | Max. 50mV | 2.8mV |
| 4 | Battery power (B+) | IG OFF | DC | Max. 1.0V | 3.1mV |
| IG ON | Battery Voltage | 12.1V | |||
| 5 | Power ground | Idle | DC | Max. 50mV | 1.8mV |
| 6 | Battery power (B+) | Always (Without Ignition key) | Current | Below 2.0 mA | 0.4 mA |
| DC | Battery Voltage | 12.88V | |||
| 7 | - | ||||
| 8 | Fuel Level Sensor (FLS) (MIDDLE) signal input | IG ON | Analog | 0.88 - 8.45V | |
| 9 | Fuel Level Sensor (FLS) (TOTAL) signal input | IG ON | Analog | 0.88 - 8.45V | |
| 10 | - | ||||
| 11 | - | ||||
| 12 | Knock Sensor (KS) signal input | Knocking | Variable Frequency | -0.3 - 0.3V | |
| Normal | 0 V | ||||
| 13 | Sensor ground | Idle | DC | Max. 50mV | 30mV |
| 14 | Sensor ground | Idle | DC | Max. 50mV | 12.4mV |
| 15 | Camshaft Position Sensor (CMPS) (Bank 1/Exhaust) signal input | Idle | Pulse | HI: Vcc or Battery Voltage | 5.0V |
| LO: Max. 0.5V | 0.2V | ||||
| FREQ: 5.36Hz | |||||
| 16 | Sensor ground | Idle | DC | Max. 50mV | 29.0mV |
| 17 | Crankshaft Position Sensor (CKPS) signal input | Idle | Pulse | HI: Vcc or Battery Voltage | 5.00V |
| LO: Max. 0.5V | 40mV | ||||
| FREQ: 600Hz | |||||
| 18 | Rc/Rp (Pump Cell Voltage) | Idle | Analog | Normal: 450±50 mV Rich: Max. Normal+150 mV Lean: Min. Normal-150 mV |
|
| 19 | VS+ (NERNST Cell Voltage) | Idle | Analog | Normal: 450±50 mV Rich: Max. Normal+150 mV Lean: Min. Normal-150 mV |
|
| 20 | VS-/IP- (Common Ground for VS, IP) | Idle | Analog | Reference for V_IP, V_N | |
| 21 | Sensor feedback signal input | Idle | DC | 0.5 - 4.5V | |
| 22 | - | ||||
| 23 | Fuel consumption signal output | Idle | Pulse | HI: Battery Voltage | 13.7V |
| LO: Max. 0.5V | 0V | ||||
| Frequency | 3.33Hz | ||||
| Pulse Width | 500μs | ||||
| 24 | - | ||||
| 25 | Injector (Cylinder #1) control output | Idle | Pulse | HI: Battery Voltage | 13.8V |
| LO: Max. 1.0V | 200mV | ||||
| Vpeak: Max. 80V | 54.1V | ||||
| Frequency | 5.21Hz | ||||
| Dwell Time | 2.74ms | ||||
| 26 | Injector (Cylinder #3) control output | Idle | Pulse | HI: Battery Voltage | 13.9V |
| LO: Max. 1.0V | 170mV | ||||
| Vpeak: Max. 80V | 53.9V | ||||
| Frequency | 5.18Hz | ||||
| Dwell Time | 2.73ms | ||||
| 27 | Injector (Cylinder #4) control output | Idle | Pulse | HI: Battery Voltage | 14V |
| LO: Max. 1.0V | 160mV | ||||
| Vpeak: Max. 80V | 54.3V | ||||
| Frequency | 5.24Hz | ||||
| Dwell Time | 2.70ms | ||||
| 28 | Injector (Cylinder #2) control output | Idle | Pulse | HI: Battery Voltage | 14.1V |
| LO: Max. 1.0V | 160mV | ||||
| Vpeak: Max. 80V | 53.9V | ||||
| Frequency: 5.21Hz | 5.21Hz | ||||
| Dwell Time: 2.73ms | 2.74ms | ||||
| 29 | - | ||||
| 30 | Sensor power (+5V) | IG OFF | DC | Max. 0.5V | 0mV |
| IG ON | 4.9 - 5.1V | 4.98V | |||
| 31 | Manifold Absolute Pressure Sensor (MAPS) signal input | Idle | Analog | 0.8 - 1.6V | 1.37V |
| 32 | Throttle Position Sensor (TPS) 2 signal input | C.T. | Analog | 4.2 - 5.0V | 4.52V |
| W.O.T. | 3.3 - 3.8V | 3.68V | |||
| 33 | Engine Coolant Temperature Sensor (ECTS) signal input | Idle | Analog | 0.5 - 4.5V | 1.02V |
| 34 | Sensor ground | Idle | DC | Max. 50mV | 8mV |
| 35 | Accelerator Position Sensor (APS) 2 signal input | C.T. | Analog | Max. 1.0V | 0.4V |
| W.O.T. | 1.5 - 3.0V | 1.9V | |||
| 36 | Sensor power (+5V) | IG OFF | DC | Max. 0.5V | 5mV |
| IG ON | 4.9 - 5.1V | 5.02V | |||
| 37 | Sensor ground | Idle | DC | Max. 50mV | 11mV |
| 38 | - | ||||
| 39 | Sensor ground | Idle | DC | Max. 50mV | 11mV |
| 40 | Vehicle speed signal input | Vehicle Run | Pulse | HI: Min. 4.5V | 5.0V |
| LO: Max. 0.5V | 0V | ||||
| Frequency | 46.9Hz at Idle | ||||
| Duty (-) | 50.4% at Idle | ||||
| 41 | - | ||||
| 42 | Rc (Compensative Resistance) | Idle | Analog | |Rc-Rc/Rp|<±0.1V | |
| 43 | Sensor power (+5V) | IG OFF | DC | Max. 0.5V | |
| IG ON | 4.9 - 5.1V | ||||
| 44 | Sensor ground | Always | DC | 0 - 0.5V | 5mV |
| 45 | - | ||||
| 46 | Alternator (COM) | ||||
| 47 | - | ||||
| 48 | - | ||||
| 49 | - | ||||
| 50 | Variable Intake Solenoid (VIS) Valve control output | Active | DC | Max. 1.0V | 316mV |
| Inactive | Battery Voltage | 14.0V | |||
| 51 | Battery power (B+) | IG OFF | DC | Max. 1.0V | 3.1mV |
| IG ON | Battery Voltage | 12.3V | |||
| 52 | Fuel Tank Pressure Sensor (FTPS) signal input | Idle | Analog | 0.4 - 4.6V | |
| 53 | Intake Air Temperature Sensor (IATS) signal input | Idle | Analog | 0 - 5.0V | 2.55V |
| 54 | A/C Pressure Transducer (APT) signal input | Idle | DC | 0.4 - 4.6V | A/C OFF: 1.29V A/C ON: 2.01V |
| 55 | - | ||||
| 56 | - | ||||
| 57 | Sensor ground | Idle | DC | Max. 50mV | 11mV |
| 58 | - | ||||
| 59 | Sensor ground | Idle | DC | Max. 50mV | 6mV |
| 60 | Sensor power (+5V) | IG OFF | DC | Max. 0.5V | 10mV |
| IG ON | 4.9 - 5.1V | 5.02V | |||
| 61 | Sensor ground | Idle | DC | Max. 50mV | 30mV |
| 62 | Camshaft Position Sensor (CMPS) (Bank 1/Intake) signal input | Idle | Pulse | HI: Vcc or Battery Voltage | 5.0V |
| LO: Max. 0.5V | 0.2V | ||||
| Frequency | 5.2Hz | ||||
| 63 | Sensor power (+5V) | IG OFF | DC | Max. 0.5V | 0V |
| IG ON | 4.9 - 5.1V | 5.03V | |||
| 64 | Main Relay control output | Relay OFF | DC | Battery Voltage | 12.3V |
| Relay ON | Max. 1.0V | 730mV | |||
| 65 | Cooling Fan Relay (Low) control output | A/C ON | Pulse | HI: Battery Voltage | 10.4V |
| LO: 0 - 0.5V | 60mV | ||||
| 66 | CVVT Oil control (OCV) Valve (Bank 1/Intake) control output | Idle | Pulse | HI: Battery Voltage | 15.0V |
| LO: Max. 1.0V | 120mV | ||||
| Frequency | 300Hz | ||||
| Duty (+) | 84.70% | ||||
| 67 | Purge control Solenoid Valve (PCSV) control output | Inactive Active | Pulse | HI: Battery Voltage | 14.3V |
| LO: Max. 1.0V | 80mV | ||||
| Vpeak: Max. 70V | 57.0V | ||||
| Frequency | 16Hz | ||||
| 68 | CVVT Oil control (OCV) Valve (Bank 1/Exhaust) control output | Idle | Pulse | HI: Battery Voltage | 13.5V |
| LO: Max. 1.0V | 100mV | ||||
| Vpeak: Max. 70V | 13.5V | ||||
| Frequency | 300Hz | ||||
| 69 | Immobilizer Lamp control output | Lamp OFF | DC | HI: Battery Voltage | 13.2V |
| Lamp ON | LO: Max. 2.0V | 40mV | |||
| 70 | Fuel Pump Relay control output | Relay OFF | DC | Battery Voltage | 12.8V |
| Relay ON | Max. 1.0V | 40mV | |||
| 71 | ETC Motor (+) control output | Idle | Pulse | HI: Battery Voltage | 13.4V |
| LO: Max. 1.0V | 0V | ||||
| 72 | ETC Motor (-) control output | Idle | Pulse | HI: Battery Voltage | 13.3V |
| LO: Max. 1.0V | 0V | ||||
| 73 | Sensor ground | Idle | DC | Max. 50mV | |
| 74 | Sensor ground | Idle | DC | Max. 50mV | 7mV |
| 75 | Immobilizer communication line | During communicating | Pulse | HI: Min. 8.5V | 11.8V |
| LO: Max. 3.5V | 1.0V | ||||
| 76 | LIN communication signal input | ||||
| 77 | CAN (High) | Recessive | Pulse | 2.0 - 3.0V | 2.58V |
| Dominant | 2.75-4.5V | 3.54V | |||
| 78 | CAN (Low) | Recessive | Pulse | 2.0 - 3.0V | 2.64V |
| Dominant | 0.5-2.25V | 1.52V | |||
| 79 | - | ||||
| 80 | Throttle Position Sensor (TPS) 1 signal input | C.T. | Analog | 0.3 - 0.9 V | 0.65V |
| W.O.T. | 1.5 - 3.0 V | 1.63V | |||
| 81 | - | ||||
| 82 | Accelerator Position Sensor (APS) 1 signal input | C.T. | Analog | Max. 1.0V | 0.8V |
| W.O.T. | Min. 4.0V | 4.0V | |||
| 83 | Sensor ground | Idle | DC | Max. 50 mV | 12mV |
| 84 | Heated Oxygen Sensor (HO2S) (Bank 1/Sensor 2) signal input | Idle | DC | Rich: 0.6 - 1.0V | 74 mV |
| Lean: Max. 0.4V | 70mV | ||||
| 85 | Sensor ground | Idle | DC | Max. 50 mV | 10 mV |
| 86 | Engine speed signal output | Idle | Pulse | HI: Battery Voltage | 14.0V |
| LO: Max. 0.5V | 60mV | ||||
| Frequency: 20-26Hz | 21Hz | ||||
| Duty (+) | 50% | ||||
| 87 | A/C Compressor Relay control output | A/C OFF | DC | Battery Voltage | 14.3 V |
| A/C ON | Max. 1.0V | 102mV | |||
| 88 | Cooling Fan Relay (High) control output | Relay OFF | DC | Battery Voltage | |
| Relay ON | Max. 1.0V | ||||
| 89 | - | ||||
| 90 | - | ||||
| 91 | Canister Close Valve (CCV) control output | Active Inactive | Pulse | High: Battery Voltage | 13.0V |
| Low: Max. 1.0V | 20mV | ||||
| V peak: Max. 70V | 57.7V | ||||
| 92 | Malfunction Indicator Lamp (MIL) control output | Lamp OFF | DC | Battery Voltage | 13.8V |
| Lamp ON | Max. 1.0V | 54mV | |||
| 93 | Heated Oxygen Sensor (HO2S) (Bank 1/Sensor 1) Heater control output | Engine Run | Pulse | HI: Battery Voltage | 14.4V |
| LO: Max. 1.0V | 0.36V | ||||
| Frequency | 10.0Hz | ||||
| Duty (+) | 58.30% | ||||
| 94 | Heated Oxygen Sensor (HO2S) (Bank 1/Sensor 2) Heater control output | Engine Run | Pulse | HI: Battery Voltage | 14.0V |
| LO: Max. 1.0V | 0.31V | ||||
| Frequency | 7.68Hz | ||||
| Duty (+) | 53.9% |