3. OBD-II System Readiness Tests
Kia Motors Drive Cycle
Kia OBDII Drive Cycle is designed to execute and complete the OBDII monitors. To complete a specific monitor for repair verification, follow the Drive Cycle chart below.
Kia OBDII Drive Cycle consists of two modes (Mode 1 and Mode 2) and the Mode 2 is to perform the catalyst diagnostics on Dephi EMS only.
- Continental, Bosch or Kefico EMS : Mode 1 drive cycle should be done one time for diagnostics on all systems.
- Dephi EMS : Mode 2 drive cycle should be done two times in a row after Mode 1 is carried out one time for diagnostics on all systems
Scheme 232
Scheme 233
- Mode 1
- Mode 2
| Mode | No | Operation | Speed (mph) | Duration (s) | E/Time (s) | Remarks |
|---|---|---|---|---|---|---|
| Mode 1 | 1 | Engine Start | 0 | 0 | 0 | ECT @ Start 32~104°F |
| 2 | Idling (N) | 0 | 30 | 30 | Neutral Range | |
| 3 | Idling (D) | 0 | 270 | 300 | D Range | |
| 4 | Acceleration | 0 --> 50 | 15 | 315 | ||
| 5 | Steady Speed | 50 | 230 | 545 | ||
| 6 | Deceleration | 50 --> 45 | 5 | 550 | ||
| 7 | Steady Speed | 45 | 5 | 555 | ||
| 8 | Acceleration | 45 --> 55 | 5 | 560 | ||
| 9 | Steady Speed | 55 | 5 | 565 | ||
| 10 | Deceleration | 55 --> 45 | 5 | 570 | ||
| 11 | Steady Speed | 45 | 5 | 575 | ||
| 12 | Repeat 8 through 11 ten times. | 180 | 755 | |||
| 13 | Acceleration | 45 --> 55 | 5 | 760 | ||
| 14 | Steady Speed | 55 | 5 | 765 | ||
| 15 | Deceleration | 55 --> 0 | 45 | 810 | ||
| 16 | Idling (D) | 0 | 120 | 930 | D Range | |
| 17 | Idling (N) | 0 | 760 | 1690 | Neutral Range | |
| 18 | Acceleration | 0 --> 55 | 15 | 1705 | ||
| 19 | Steady Speed | 55 | 60 | 1765 | ||
| 20 | Deceleration | 55 --> 0 | 15 | 1780 | ||
| 21 | Idling (D) | 0 | 60 | 1840 | D Range | |
| 22 | Acceleration | 0 --> 55 | 15 | 1855 | ||
| 23 | Steady Speed | 55 | 60 | 1915 | ||
| 24 | Deceleration | 55 --> 0 | 15 | 1930 | ||
| 25 | Idling (D) | 0 | 60 | 1990 | D Range | |
| 26 | Acceleration | 0 --> 40 | 15 | 2005 | ||
| 27 | Steady Speed | 40 | 15 | 2020 | ||
| 28 | Acceleration | 40 --> 50 | 15 | 2035 | ||
| 29 | Steady Speed | 50 | 5 | 2040 | ||
| 30 | Deceleration | 50 --> 40 | 15 | 2055 | ||
| 31 | Steady Speed | 40 | 60 | 2115 | ||
| 32 | Repeat 28 through 31 five times. | 380 | 2495 | |||
| 33 | Acceleration | 40 --> 50 | 15 | 2510 | ||
| 34 | Steady Speed | 50 | 5 | 2515 | ||
| Mode 1 | 35 | Deceleration | 50 --> 0 | 40 | 2555 | |
| 36 | Idling (D) | 0 | 25 | 2580 | D Range | |
| Mode 2 | 1 | Engine Start | 0 | 0 | 0 | |
| 2 | Idling (N) | 0 | 30 | 30 | Neutral Range | |
| 3 | Idling (D) | 0 | 210 | 240 | D Range | |
| 4 | Acceleration | 0 --> 49 | 16 | 256 | ||
| 5 | Deceleration | 49 --> 47 | 2 | 258 | Lift Foot Up : APS = 0 | |
| 6 | Steady Speed | 47 | 10 | 268 | ||
| 7 | Acceleration | 47 --> 55 | 4 | 272 | Middle Tip In or Deep Accel | |
| 8 | Deceleration | 55 --> 52 | 3 | 275 | Lift Foot Up : APS = 0 | |
| 9 | Steady Speed | 52 | 10 | 285 | ||
| 10 | Deceleration | 52 --> 45 | 3 | 288 | Lift Foot Up : APS = 0 | |
| 11 | Acceleration | 45 --> 47 | 2 | 290 | ||
| 12 | Repeat 6 through 11 twelve times. | 330 | 620 | |||
| 13 | Steady Speed | 47 | 57 | 677 | ||
| 14 | Deceleration | 47 --> 0 | 8 | 685 | ||
| 15 | Idling (D) | 0 | 60 | 745 | D Range | |
| 16 | Acceleration | 0 --> 50 | 15 | 760 | ||
| 17 | Steady Speed | 50 | 90 | 850 | ||
| 18 | Deceleration | 50 --> 0 | 10 | 860 | ||
| 19 | Repeat 15 through 18 two times. | 175 | 1035 | |||
| 20 | Idling (D) | 0 | 90 | 1125 | D Range |
Mode 1 & 2 Drive Cycles
- Catalyst monitoring The catalyst efficiency monitor is a self-test strategy within the ECM or PCM that uses the downstream Heated Oxygen Sensor (HO2S) to determine when a catalyst has fallen below the minimum level of effectiveness in its ability to control exhaust emission.
- Misfire monitoring Misfire is defined as the lack of proper combustion in the cylinder due to the absence of spark, poor fuel metering, or poor compression. Any combustion that does not occur within the cylinder at the proper time is also a misfire. The misfire detection monitor detects fuel, ignition or mechanically induced misfires. The intent is to protect the catalyst from permanent damage and to alert the customer of an emission failure or an inspection maintenance failure by illuminating the MIL. When a misfire is detected, special software called freeze frame data is enabled. The freeze frame data captures the operational state of the vehicle when a fault is detected from misfire detection monitor strategy.
- Fuel system monitoring The fuel system monitor is a self-test strategy within the ECM or PCM that monitors the adaptive fuel table The fuel control system uses the adaptive fuel table to compensate for normal variability of the fuel system components caused by wear or aging. During normal vehicle operation, if the fuel system appears biased lean or rich, the adaptive value table will shift the fuel delivery calculations to remove bias.
- Engine cooling system monitoring The cooling system monitoring is a self-test strategy within the ECM or PCM that monitors ECTS (Engine Coolant Temperature Sensor) and thermostat about circuit continuity, output range, rationality faults.
- O2 sensor monitoring OBD-II regulations require monitoring of the upstream Heated O2 Sensor (H2OS) to detect if the deterioration of the sensor has exceeded thresholds. An additional HO2S is located downstream of the Warm-Up Three Way Catalytic Converter (WU-TWC) to determine the efficiency of the catalyst. Although the downstream H2OS is similar to the type used for fuel control, it functions differently. The downstream HO2S is monitored to determine if a voltage is generated. That voltage is compared to a calibrated acceptable range.
- Evaporative emission system monitoring The EVAP. monitoring is a self-test strategy within the ECM or PCM that tests the integrity of the EVAP. system. The complete evaporative system detects a leak or leaks that cumulatively are greater than or equal to a leak caused by a 0.040 inch and 0.020 inch diameter orifice.
- Air conditioning system monitoring The A/C system monitoring is a self-test strategy within the ECM or PCM that monitors malfunction of all A/C system components at A/C ON.
- Comprehensive components monitoring The comprehensive components monitoring is a self-test strategy within the ECM or PCM that detects fault of any electronic powertrain components or system that provides input to the ECM or PCM and is not exclusively an input to any other OBD-II monitor.
- A/C system component monitoring
Requirement
If a vehicle incorporates an engine control strategy that alters off idle fuel and/or spark control when the A/C system is on, the OBD II system shall monitor all electronic air conditioning system components for malfunctions that cause the system to fail to invoke the alternate control while the A/C system is on or cause the system to invoke the alternate control while the A/C system is off.
Additionally, the OBD II system shall monitor for malfunction all electronic air conditioning system components that are used as part of the diagnostic strategy for any other monitored system or component.
Implementation plan
No engine control strategy incorporated that alters off idle fuel and/or spark control when A/C system is on. Malfunction of A/C system components is not used as a part of the diagnostic strategy for other monitored system or component.
Scheme 234
Scheme 235
Scheme 236
Scheme 237
Scheme 238
Scheme 239
Scheme 240
ECM Terminal Function
Connector (CHTG-AG)
| Pin No. | Description | Connected to |
|---|---|---|
| 1 | Ignition Coil (Cylinder #2) control output (Without Smart Key) | Ignition Coil (Cylinder #2) |
| Ignition Coil (Cylinder #3) control output (Smart Key) | Ignition Coil (Cylinder #3) | |
| 2 | ||
| 3 | ||
| 4 | ||
| 5 | ETC Motor (+) control output | ETC Motor |
| 6 | ETC Motor (-) control output | ETC Motor |
| 7 | ||
| 8 | ||
| 9 | ||
| 10 | ||
| 11 | ||
| 12 | Sensor power (+5V) | Electric Waste Gate Actuator (EWGA) |
| Rail Pressure Sensor (RPS) | ||
| A/C Pressure Transducer (APT) | ||
| Manifold Absolute Pressure Sensor (MAPS) #2 | ||
| Fuel Tank Pressure Sensor (FTPS) | ||
| 13 | ||
| 14 | Heated Oxygen Sensor (HO2S) (Bank 1/Sensor 2) signal input | Heated Oxygen Sensor (HO2S) (Bank 1/Sensor 2) |
| 15 | ||
| 16 | Electric Waste Gate Actuator (EWGA) Feed beck signal | Electric Waste Gate Actuator (EWGA) |
| 17 | CVVT Oil Temperature Sensor (OTS) signal input | CVVT Oil Temperature Sensor (OTS) |
| 18 | Manifold Absolute Pressure Sensor (MAPS)#2 signal input | Manifold Absolute Pressure Sensor (MAPS)#2 |
| 19 | ||
| 20 | Fuel Tank Pressure Sensor (FTPS) signal input | Fuel Tank Pressure Sensor (FTPS) |
| 21 | Electric Waste Gate Actuator (EWGA) DC Motor output (-) | Electric Waste Gate Actuator (EWGA) |
| 22 | Ignition Coil (Cylinder #4) control output (Without Smart Key) | Ignition Coil (Cylinder #4) |
| Ignition Coil (Cylinder #1) control output (Smart Key) | Ignition Coil (Cylinder #1) | |
| 23 | ||
| 24 | ||
| 25 | ||
| 26 | ||
| 27 | ||
| 28 | ||
| 29 | ||
| 30 | ||
| 31 | ||
| 32 | ||
| 33 | Sensor power (+5V) | Throttle Position Sensor (TPS) 1, 2 |
| 34 | ||
| 35 | Sensor ground | Heated Oxygen Sensor (HO2S) (Bank 1/Sensor 2) |
| 36 | ||
| 37 | Sensor ground | Electric Waste Gate Actuator (EWGA) |
| 38 | ||
| 39 | Rail Pressure Sensor (RPS) signal input | Rail Pressure Sensor (RPS) |
| 40 | ||
| 41 | Sensor ground | Fuel Tank Pressure Sensor (FTPS) |
| 42 | Electric Waste Gate Actuator (EWGA) DC Motor output (+) | Electric Waste Gate Actuator (EWGA) |
| 43 | ||
| 44 | ||
| 45 | ||
| 46 | ||
| 47 | ||
| 48 | ||
| 49 | ||
| 50 | ||
| 51 | ||
| 52 | ||
| 53 | ||
| 54 | Sensor ground | Throttle Position Sensor (TPS) 1, 2 |
| 55 | Sensor ground | Accelerator Position Sensor (APS) 2 |
| 56 | Sensor ground | Accelerator Position Sensor (APS) 1 |
| 57 | Immobilizer communication line | Smart Key Control Module (Smart Key) |
| Immobilizer Control Module (Immobilizer) | ||
| 58 | Sensor ground | CVVT Oil Temperature Sensor (OTS) |
| 59 | Intake Air Temperature Sensor (IATS) signal input | Intake Air Temperature Sensor (IATS) |
| 60 | Sensor ground | Rail Pressure Sensor (RPS) |
| 61 | Sensor ground | Manifold Absolute Pressure Sensor (MAPS) |
| Intake Air Temperature Sensor (IATS) | ||
| 62 | Sensor ground | Engine Coolant Temperature Sensor (ECTS) |
| 63 | Engine Coolant Temperature Sensor (ECTS) signal input | Engine Coolant Temperature Sensor (ECTS) |
| 64 | Ignition Coil (Cylinder #3) control output (Without Smart Key) | Ignition Coil (Cylinder #3) |
| Ignition Coil (Cylinder #2) control output (Smart Key) | Ignition Coil (Cylinder #2) | |
| 65 | ||
| 66 | ||
| 67 | ||
| 68 | ||
| 69 | ||
| 70 | ||
| 71 | ||
| 72 | ||
| 73 | ||
| 74 | ||
| 75 | Throttle Position Sensor (TPS) 2 signal input | Throttle Position Sensor (TPS) 2 |
| 76 | Accelerator Position Sensor (APS) 2 signal input | Accelerator Position Sensor (APS) 2 |
| 77 | Accelerator Position Sensor (APS) 1 signal input | Accelerator Position Sensor (APS) 1 |
| 78 | ||
| 79 | ||
| 80 | Sensor ground | A/C Pressure Transducer (APT) |
| 81 | Sensor ground | Manifold Absolute Pressure Sensor (MAPS) #2 |
| 82 | Manifold Absolute Pressure Sensor (MAPS) signal input | Manifold Absolute Pressure Sensor (MAPS) |
| 83 | Rc/Rp (Pump Cell Voltage) | Heated Oxygen Sensor (Bank 1/Sensor 1) |
| 84 | VS-/IP- (Common Ground for VS, IP) | Heated Oxygen Sensor (Bank 1/Sensor 1) |
| 85 | Ignition Coil (Cylinder #1) control output (Without Smart Key) | Ignition Coil (Cylinder #1) |
| Ignition Coil (Cylinder #4) control output (With Smart Key) | Ignition Coil (Cylinder #4) | |
| 86 | ||
| 87 | ||
| 88 | ||
| 89 | ||
| 90 | ||
| 91 | ||
| 92 | ||
| 93 | ||
| 94 | ||
| 95 | ||
| 96 | Throttle Position Sensor (TPS) 1 signal input | Throttle Position Sensor (TPS) 1 |
| 97 | Sensor power (+5V) | Accelerator Position Sensor (APS) 2 |
| 98 | Sensor power (+5V) | Accelerator Position Sensor (APS) 1 |
| 99 | ||
| 100 | ||
| 101 | A/C Pressure Transducer (APT) signal input | A/C Pressure Transducer (APT) |
| 102 | ||
| 103 | Sensor power (+5V) | Manifold Absolute Pressure Sensor (MAPS) |
| 104 | Rc (Compensative Resistance) | Heated Oxygen Sensor (Bank 1/Sensor 1) |
| 105 | VS+ (NERNST Cell Voltage) | Heated Oxygen Sensor (Bank 1/Sensor 1) |
CONNECTOR PIN REFERENCE CHART
Connector (CHTG-BG)
| 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 | ||
| 8 | Crankshaft Position Sensor (CKPS) signal input | Crankshaft Position Sensor (CKPS) |
| 9 | ||
| 10 | Brake Switch 2 signal input | Brake Switch |
| 11 | ||
| 12 | ||
| 13 | ||
| 14 | Electrical load (wiper) signal input | Wiper Relay |
| 15 | Electrical load signal input (FR) | Alternator |
| 16 | Alternator PWM signal output (COM) | Alternator |
| 17 | ||
| 18 | Cooling Fan Relay (High) control output | Cooling Fan Relay (High) |
| 19 | Immobilizer Lamp control output | Immobilizer Lamp (Without Button Engine Start System) |
| 20 | ||
| 21 | ||
| 22 | Injector (Cylinder #2) (High) control output | Injector (Cylinder #2) |
| 23 | Injector (Cylinder #2) (Low) control output | Injector (Cylinder #2) |
| 24 | ||
| 25 | Sensor ground | Crankshaft Position Sensor (CKPS) |
| 26 | ||
| 27 | Brake Switch 1 signal input | Brake Switch |
| 28 | ||
| 29 | Camshaft Position Sensor (CMPS) (Bank 1/Intake) signal input | Camshaft Position Sensor (CMPS) (Bank 1/Intake) |
| 30 | Camshaft Position Sensor (CMPS) (Bank 1/Exhaust) signal input | Camshaft Position Sensor (CMPS) (Bank 1/Exhaust) |
| 31 | ||
| 32 | LIN communication signal input | Battery Sensor |
| 33 | Cooling Fan Relay (Low) control output | Cooling Fan Relay (Low) |
| 34 | ||
| 35 | ||
| 36 | ||
| 37 | ||
| 38 | ||
| 39 | Injector (Cylinder #3) (High) control output | Injector (Cylinder #3) |
| 40 | Injector (Cylinder #3) (Low) control output | Injector (Cylinder #3) |
| 41 | Battery power (B+) | Ignition Switch |
| 42 | ||
| 43 | ||
| 44 | Sensor shield | Knock Sensor (KS) |
| 45 | Sensor ground | Knock Sensor (KS) |
| 46 | Sensor ground | Camshaft Position Sensor (CMPS) (Bank 1/Intake) |
| 47 | Sensor ground | Camshaft Position Sensor (CMPS) (Bank 1/Exhaust) |
| 48 | ||
| 49 | ||
| 50 | ||
| 51 | ||
| 52 | ||
| 53 | Main Relay control output | Main Relay |
| 54 | ||
| 55 | ||
| 56 | Injector (Cylinder #4) (High) control output | Injector (Cylinder #4) |
| 57 | Injector (Cylinder #4) (Low) control output | Injector (Cylinder #4) |
| 58 | Battery power (B+) | Battery |
| 59 | ||
| 60 | CAN (Low) | Other control module, Data Link Connector (DLC), Multi-Purpose Check Connector |
| 61 | ||
| 62 | Knock Sensor (KS) signal input | Knock Sensor (KS) |
| 63 | Clutch Switch signal input | Clutch Switch (M/T) |
| 64 | ||
| 65 | ||
| 66 | ||
| 67 | ||
| 68 | ||
| 69 | Starter Relay control output | Starter Relay (With Smart Key) |
| 70 | Fuel Pump Relay control output | Fuel Pump Relay |
| 71 | Engine speed signal output | Smart Key Control Module |
| 72 | RCV Control Solenoid Valve control output | RCV Control Solenoid Valve |
| 73 | Injector (Cylinder #1) (High) control output | Injector (Cylinder #1) |
| 74 | Injector (Cylinder #1) (Low) control output | Injector (Cylinder #1) |
| 75 | Battery power (B+) | Battery |
| 76 | ||
| 77 | CAN (High) | Other control module, Data Link Connector (DLC), Multi-Purpose Check Connector |
| 78 | Vehicle speed signal input | ESC Control Unit (With ESC) |
| 79 | ||
| 80 | ||
| 81 | ||
| 82 | Starter Control Switch signal input | Smart Key Control Module (With Smart Key) |
| 83 | Fuel Level Sender (FLS) signal input | Fuel Level Sender (FLS) |
| 84 | CVVT Oil Control Valve (OCV) (Bank 1/Exhaust) control output | CVVT Oil Control Valve (OCV) (Bank 1/Exhaust) |
| 85 | CVVT Oil Control Valve (OCV) (Bank 1/Intake) control output | CVVT Oil Control Valve (OCV) (Bank 1/Intake) |
| 86 | Purge Control Solenoid Valve (PCSV) control output | Purge Control Solenoid Valve (PCSV) |
| 87 | Canister Close Valve (CCV) control output | Canister Close Valve (CCV) |
| 88 | Heated Oxygen Sensor (HO2S) (Bank 1/Sensor 1) Heater control output | Heated Oxygen Sensor (HO2S) (Bank 1/Sensor 1) |
| 89 | Heated Oxygen Sensor (HO2S) (Bank 1/Sensor 2) Heater control output | Heated Oxygen Sensor (HO2S) (Bank 1/Sensor 2) |
| 90 | Fuel Pressure Regulator Valve (High) control output | Fuel Pressure Regulator Valve |
| 91 | Fuel Pressure Regulator Valve (Low) control output | Fuel Pressure Regulator Valve |
CONNECTOR PIN REFERENCE CHART
ECM Terminal Input/Output Signal
Connector (CHTG-AG)
| Pin No. | Description | Condition | Type | Level |
|---|---|---|---|---|
| 1 | Ignition Coil (Cylinder #2) control output (Without Smart Key) | Engine Running | Pulse | Vpeak = 360 ~ 440V |
| Ignition Coil (Cylinder #3) control output (With Smart Key) | 125 (333Hz at idle) | |||
| 2 | ||||
| 3 | ||||
| 4 | ||||
| 5 | ETC Motor (+) control output | Engine Running | Pulse | High: Battery Voltage |
| Low: Max.1.0V | ||||
| 6 | ETC Motor (-) control output | Engine Running | Pulse | High: Battery Voltage |
| Low: Max.1.0V | ||||
| 7 | ||||
| 8 | ||||
| 9 | ||||
| 10 | ||||
| 11 | ||||
| 12 | Sensor power (+5V) | IG OFF | DC | Max. 0.5V |
| IG ON | 4.75 ~ 5.25V | |||
| 13 | ||||
| 14 | Heated Oxygen Sensor (HO2S) (Bank 1/Sensor 2) signal input | Idle | DC | Rich: 0.6 ~ 1.0V |
| Lean: Max 0.4V | ||||
| 15 | ||||
| 16 | Electric Waste Gate Actuator (EWGA) Feed beck signal | |||
| 17 | CVVT Oil Temperature Sensor (OTS) signal input | |||
| 18 | Manifold Absolute Pressure Sensor (MAPS)#2 signal input | |||
| 19 | ||||
| 20 | Fuel Tank Pressure Sensor (FTPS) signal input | Idle | Analog | 0.3 ~ 5.2V |
| 21 | Electric Waste Gate Actuator (EWGA) DC Motor output (-) | |||
| 22 | Ignition Coil (Cylinder #4) control output (Without Smart Key) | Engine Running | Pulse | Vpeak = 360 ~ 440V |
| Ignition Coil (Cylinder #1) control output (With Smart Key) | 125 (333Hz at idle) | |||
| 23 | ||||
| 24 | ||||
| 25 | ||||
| 26 | ||||
| 27 | ||||
| 28 | ||||
| 29 | ||||
| 30 | ||||
| 31 | ||||
| 32 | ||||
| 33 | Sensor power (+5V) | IG OFF | DC | Max. 0.5V |
| IG ON | 4.75 ~ 5.25V | |||
| 34 | ||||
| 35 | Sensor ground | Idle | DC | 0.3 ~ 0.5V |
| 36 | ||||
| 37 | Sensor ground | |||
| 38 | ||||
| 39 | Rail Pressure Sensor (RPS) signal input | Idle | Analog | 0.3 ~ 5.2V |
| 40 | ||||
| 41 | Sensor ground | Idle | DC | 0.3 ~ 0.5V |
| 42 | Electric Waste Gate Actuator (EWGA) DC Motor output (+) | |||
| 43 | ||||
| 44 | ||||
| 45 | ||||
| 46 | ||||
| 47 | ||||
| 48 | ||||
| 49 | ||||
| 50 | ||||
| 51 | ||||
| 52 | ||||
| 53 | ||||
| 54 | Sensor ground | Idle | DC | 0.3 ~ 0.5V |
| 55 | Sensor ground | Idle | DC | 0.3 ~ 0.5V |
| 56 | Sensor ground | Idle | DC | 0.3 ~ 0.5V |
| 57 | Immobilizer communication line | |||
| 58 | Sensor ground | |||
| 59 | Intake Air Temperature Sensor (IATS) signal input | Idle | Analog | 0 ~ 5.0V (2.55V at Idle) |
| 60 | Sensor ground | Idle | DC | 0.3 ~ 0.5V |
| 61 | Sensor ground | Idle | DC | 0.3 ~ 0.5V |
| 62 | Sensor ground | Idle | DC | 0.3 ~ 0.5V |
| 63 | Engine Coolant Temperature Sensor (ECTS) signal input | Idle | Analog | 0.5 ~ 4.5V (1.02V at Idle) |
| 64 | Ignition Coil (Cylinder #3) control output (Without Smart Key) | Engine Running | Pulse | Vpeak = 360 ~ 440V |
| Ignition Coil (Cylinder #2) control output (With Smart Key) | 125 (333Hz at idle) | |||
| 65 | ||||
| 66 | ||||
| 67 | ||||
| 68 | ||||
| 69 | ||||
| 70 | ||||
| 71 | ||||
| 72 | ||||
| 73 | ||||
| 74 | ||||
| 75 | Throttle Position Sensor (TPS) 2 signal input | C.T | Analog | 4.2 ~ 5.0V |
| W.O.T | 3.3 ~ 3.8V | |||
| 76 | Accelerator Position Sensor (APS) 2 signal input | C.T | Analog | Max. 1.0V |
| W.O.T | 1.5 ~ 3.0V | |||
| 77 | Accelerator Position Sensor (APS) 1 signal input | C.T | Analog | Max. 1.0V |
| W.O.T | Min. 4.0V | |||
| 78 | ||||
| 79 | ||||
| 80 | Sensor ground | Idle | DC | 0.3 ~ 0.5V |
| 81 | Sensor ground | |||
| 82 | Manifold Absolute Pressure Sensor (MAPS) signal input | Idle | Analog | 0.8 ~ 1.6V (1.37V at Idle) |
| 83 | Rc/Rp (Pump Cell Voltage) | Idle | Analog | Normal: 450±50 mV Rich: Max. Normal+150 mV Lean: Min. Normal-150 mV |
| 84 | VS-/IP- (Common Ground for VS, IP) | Idle | Analog | Reference for V_IP, V_N |
| 85 | Ignition Coil (Cylinder #1) control output (Without Smart Key) | Engine Running | Pulse | Vpeak = 360 ~ 440V |
| Ignition Coil (Cylinder #4) control output (With Smart Key) | 125 (333Hz at idle) | |||
| 86 | ||||
| 87 | ||||
| 88 | ||||
| 89 | ||||
| 90 | ||||
| 91 | ||||
| 92 | ||||
| 93 | ||||
| 94 | ||||
| 95 | ||||
| 96 | Throttle Position Sensor (TPS) 1 signal input | C.T | Analog | 0.3 ~ 0.9V |
| W.O.T | 1.5 ~ 3.0V | |||
| 97 | Sensor power (+5V) | IG OFF | DC | Max. 0.5V |
| IG ON | 4.75 ~ 5.25V | |||
| 98 | Sensor power (+5V) | IG OFF | DC | Max. 0.5V |
| IG ON | 4.75 ~ 5.25V | |||
| 99 | ||||
| 100 | ||||
| 101 | A/C Pressure Transducer (APT) signal input | |||
| 102 | ||||
| 103 | Sensor power (+5V) | IG OFF | DC | Max. 0.5V |
| IG ON | 4.75 ~ 5.25V | |||
| 104 | Rc (Compensative Resistance) | Idle | Analog | Rc-Rc/Rp|<±0.1V |
| 105 | VS+ (NERNST Cell Voltage) | Idle | Analog | Normal: 450±50 mV Rich: Max. Normal+150 mV Lean: Min. Normal-150 mV |
CONNECTOR PIN REFERENCE CHART
Connector (CHTG-BG)
CONNECTOR PIN REFERENCE CHART Pin No. Description Condition Type Level 1 ECM ground Idle DC -0.3 ~ 0.5V 2 ECM ground Idle DC -0.3 ~ 0.5V 3 Battery power (B+) IG OFF DC Max. 1.0V IG ON Battery Voltage 4 ECM ground Idle DC -0.3 ~ 0.5V 5 Battery power (B+) IG OFF DC Max. 1.0V IG ON Battery Voltage 6 Battery power (B+) IG OFF DC Max. 1.0V IG ON Battery Voltage 7 - 8 Crankshaft Position Sensor (CKPS) signal input Engine Running Pulse High: 4.5 ~ 5.5V Low: -0.3 ~ 0.5V Frequency: 850Hz (Idle), 3, 000Hz (3, 000 RPM) 9 - 10 Brake Switch 2 signal input Brake OFF DC Battery Voltage Brake ON Max. 0.5V 11 - 12 - 13 - 14 Electrical load (wiper) signal input 15 Electrical load signal input (FR) Lamp OFF DC Battery Voltage Lamp ON -0.3 ~ 0.5V 16 Alternator PWM signal output (COM) Idle Pulse High: Battery Voltage Low: Max. 1.5V Frequency: 125Hz 17 - 18 Cooling Fan Relay (High) control output Relay OFF DC Battery Voltage Relay ON Max. 1.0V 19 Immobilizer Lamp control output Lamp OFF DC Battery Voltage Lamp ON -0.3 ~ 1.2V 20 - 21 - 22 Injector (Cylinder #2) (High) control output Engine Running PWM 23 Injector (Cylinder #2) (Low) control output Engine Running Pulse 24 - 25 Sensor ground Idle DC -0.3 ~ 0.5V 26 - 27 Brake Switch 1 signal input Brake OFF DC Max. 0.5V Brake ON Battery Voltage 28 - 29 Camshaft Position Sensor (CMPS) (Bank 1/Intake) signal input Engine Running Pulse High: 4.5 ~ 5.5V Low: -0.3 ~ 0.5V Frequency: 7Hz (Idle), 25Hz (3, 000 RPM) 30 Camshaft Position Sensor (CMPS) (Bank 1/Exhaust) signal input Engine Running Pulse High: 4.5 ~ 5.5V Low: -0.3 ~ 0.5V Frequency: 7Hz (Idle), 25Hz (3, 000 RPM) 31 - 32 LIN communication signal input 33 Cooling Fan Relay (Low) control output Relay OFF DC Battery Voltage Relay ON -0.3 ~ 1.2V 34 - 35 - 36 - 37 - 38 - 39 Injector (Cylinder #3) (High) control output Engine Running PWM 40 Injector (Cylinder #3) (Low) control output Engine Running Pulse 41 Battery power (B+) IG OFF DC Max. 1.0V IG ON Battery Voltage 42 - 43 - 44 Sensor shield Idle DC -0.3 ~ 0.5V 45 Sensor ground Idle DC -0.3 ~ 0.5V 46 Sensor ground Idle DC -0.3 ~ 0.5V 47 Sensor ground Idle DC -0.3 ~ 0.5V 48 - 49 - 50 - 51 - 52 - 53 Main Relay control output Relay OFF DC Battery Voltage Relay ON -0.3 ~ 1.2V 54 - 55 - 56 Injector (Cylinder #4) (High) control output Engine Running PWM 57 Injector (Cylinder #4) (Low) control output Engine Running Pulse 58 Battery power (B+) IG OFF DC Max. 1.0V IG ON Battery Voltage 59 - 60 CAN (Low) Recessive Pulse 2.0 ~ 3.0V Dominant 2.75 ~ 4.5V 61 - 62 Knock Sensor (KS) signal input Knocking Variable Frequency -0.3 ~ 0.3V Normal 0V 63 Clutch Switch signal input S/W OFF DC Battery Voltage S/W ON -0.3 ~ 0.5V 64 - 65 - 66 - 67 - 68 - 69 Starter Relay control output Relay OFF DC Battery Voltage Relay ON -0.3 ~ 1.2V 70 Fuel Pump Relay control output Relay OFF DC Battery Voltage Relay ON -0.3 ~ 1.2V 71 Engine speed signal output Engine Running Frequency High: Battery Voltage Low: -0.3 ~ 1.0V Frequency: 26Hz (Idle), 106Hz (3, 000 RPM) 72 RCV Control Solenoid Valve control output 73 Injector (Cylinder #1) (High) control output Engine Running PWM 74 Injector (Cylinder #1) (Low) control output Engine Running Pulse 75 Battery power (B+) IG OFF DC Max. 1.0V IG ON Battery Voltage 76 - 77 CAN (High) Recessive Pulse 2.0 ~ 3.0V Dominant 2.75 ~ 4.5V 78 Vehicle speed signal input 79 - 80 - 81 - 82 Starter Control Switch signal input S/W OFF DC -0.3 ~ 0.5V S/W ON Battery Voltage 83 Fuel Level Sender (FLS) signal input 84 CVVT Oil Control Valve (OCV) (Bank 1/Exhaust) control output Idle Pulse High: Battery Voltage Low: -0.3 ~ 1.0V Frequency: 300Hz 85 CVVT Oil Control Valve (OCV) (Bank 1/Intake) control output Idle Pulse High: Battery Voltage Low: -0.3 ~ 1.0V Frequency: 300Hz 86 Purge Control Solenoid Valve (PCSV) control output Inactive Active Pulse High: Battery Voltage Low: Max. 1.0V Vpeak: 42.0 ~ 60.0V Frequency: 20Hz 87 Canister Close Valve (CCV) control output Active Inactive Pulse High: Battery Voltage Low: Max. 1.0V Vpeak: 42.0 ~ 60.0V 88 Heated Oxygen Sensor (HO2S) (Bank 1/Sensor 1) Heater control output Engine Running Pulse High: Battery Voltage Low: -0.3 ~ 1.0V Frequency: 8 ~ 10Hz Duty: 0 ~ 100% 89 Heated Oxygen Sensor (HO2S) (Bank 1/Sensor 2) Heater control output Engine Running Pulse High: Battery Voltage Low: -0.3 ~ 1.0V Frequency: 8 ~ 10Hz Duty: 0 ~ 100% 90 Fuel Pressure Regulator Valve (High) control output Engine Running PWM 91 Fuel Pressure Regulator Valve (Low) control output Engine Running Pulse
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Removal-2012
| CAUTION | When replacing the ECM, the vehicle equipped with the immobilizer must be performed procedure as below. (In the case of installing used ECM) Perform "ECM Neutral mode" procedure with GDS. Refer to " IMMOBILIZER ". After finishing "ECM Neutral mode", perform "Key teaching" procedure with GDS. Refer to TEACHING PROCEDURES . (In the case of installing new ECM) Perform "Key teaching" procedure with GDS. Refer to TEACHING PROCEDURES . |
| CAUTION | When replacing the ECM, the vehicle equipped with the smart key system (Button start) must be performed procedure as below. (In the case of installing used ECM) Perform "ECM Neutral mode" procedure with GDS. Refer to " SMART KEY ". After finishing "ECM Neutral mode", insert the key (or press the start button) and turn it to the IGN ON and OFF position. Then the ECM learns the smart key information automatically. (In the case of installing new ECM) Insert the key (or press the start button) and turn it to the IGN ON and OFF position. Then the ECM learns the smart key information automatically. |
Scheme 255
Scheme 256
- Turn ignition switch OFF and disconnect the negative (-) battery cable.
- Disconnect the ECM Connector (A).
- Remove the battery. Refer to «BATTERY»(ref-584563-S16022409312013110400000) .
- Remove the mounting bolts (A) and nut (B), and then remove the ECM assembly (C).
- Remove the installation nuts (A), and then remove the ECM (B) from the bracket.
Scheme 257
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Scheme 260
- Turn ignition switch OFF and disconnect the negative (-) battery cable.
- Disconnect the ECM Connector (A).
- Remove the battery (Refer to " «INTAKE & EXHAUST SYSTEM - 2.0L»(ref-584559) ").
- Remove the mounting bolts (A) and nut (B), and then remove the ECM assembly (C).
- Remove the installation nuts (A), and then remove the ECM (B) from the bracket.
Installation-2012
| CAUTION | When replacing the ECM, the vehicle equipped with the immobilizer must be performed procedure as below. (In the case of installing used ECM) Perform "ECM Neutral mode" procedure with GDS. Refer to " IMMOBILIZER ". After finishing "ECM Neutral mode", perform "Key teaching" procedure with GDS. Refer to TEACHING PROCEDURES . (In the case of installing new ECM) Perform "Key teaching" procedure with GDS. Refer to TEACHING PROCEDURES . |
| CAUTION | When replacing the ECM, the vehicle equipped with the smart key system (Button start) must be performed procedure as below. (In the case of installing used ECM) Perform "ECM Neutral mode" procedure with GDS. Refer to " SMART KEY ". After finishing "ECM Neutral mode", insert the key (or press the start button) and turn it to the IGN ON and OFF position. Then the ECM learns the smart key information automatically. (In the case of installing new ECM) Insert the key (or press the start button) and turn it to the IGN ON and OFF position. Then the ECM learns the smart key information automatically. |
- Installation is reverse of removal. ECM installation nut: 9.8 ~ 11.8 N.m (1.0 ~ 1.2 kgf.m, 7.2 ~ 8.7 lb-ft) ECM bracket installation bolt/nut: 9.8 ~ 11.8 N.m (1.0 ~ 1.2 kgf.m, 7.2 ~ 8.7 lb-ft)
Installation-2013
- Installation is reverse of removal. ECM installation nut: 9.8 ~ 11.8 N.m (1.0 ~ 1.2 kgf.m, 7.2 ~ 8.7 lb-ft) ECM bracket installation bolt/nut: 9.8 ~ 11.8 N.m (1.0 ~ 1.2 kgf.m, 7.2 ~ 8.7 lb-ft)
Throttle Position Sensor (TPS)
| Throttle Angle (°) | Output Voltage (V) (Vref = 5.0V) | |
|---|---|---|
| TPS1 | TPS2 | |
| 0 | 0.0 | 5.0 |
| 10 | 0.48 | 4.52 |
| 20 | 0.95 | 4.05 |
| 30 | 1.43 | 3.57 |
| 40 | 1.90 | 3.10 |
| 50 | 2.38 | 2.62 |
| 60 | 2.86 | 2.14 |
| 70 | 3.33 | 1.67 |
| 80 | 3.81 | 1.19 |
| 90 | 4.29 | 0.71 |
| 100 | 4.76 | 0.24 |
| 105 | 5.0 | 0 |
VOLTAGE SPECIFICATION CHART
| Item | C.T | W.O.T | |
|---|---|---|---|
| TPS1 | Throttle Angle (°) | 6.3 ~ 14.7 | 93.45 ~ 101.85 |
| Output Voltage (Vref=5V) | 0.3 ~ 0.7 | 4.45 ~ 4.85 | |
| TPS2 | Throttle Angle (°) | 90.3 ~ 98.7 | 3.15 ~ 11.55 |
| Output Voltage (Vref=5V) | 4.3 ~4.7 | 0.15 ~ 0.55 | |
RESISTANCE SPECIFICATION CHART
Scheme 261
| Item | Sensor Resistance (kohms) |
|---|---|
| TPS | 0.875 ~ 1.625 (20°C (68°F)) |
RESISTANCE SPECIFICATION CHART
ETC Motor
| Item | Specification |
|---|---|
| Coil Resistance (ohms) | 1.2 ~ 1.8 (20°C (68°F)) |
RESISTANCE SPECIFICATION CHART
Scheme 262
- Connect the GDS on the Data Link Connector (DLC).
- Start the engine and measure the output voltage of TPS 1 and 2 at C.T. and W.O.T. Specification: Refer to " «SPECIFICATION»(ref-584554-S19565287392013110400000) "
- Turn the ignition switch OFF and disconnect the scantool from the DLC.
- Disconnect the ETC module connector and measure the resistance between the ETC module terminals 1 and 2. Specification: Refer to " «SPECIFICATION»(ref-584554-S19565287392013110400000) "
- Turn the ignition switch OFF.
- Disconnect the ETC module connector.
- Measure resistance between the ETC module terminals 3 and 6.
- Check that the resistance is within the specification. Specification: Refer to " «SPECIFICATION»(ref-584554-S19565287392013110400000) "
Bank 1/Intake
- Turn the ignition switch OFF and disconnect the battery negative (-) cable.
- Disconnect the camshaft position sensor connector (A).
- Remove the installation bolt (B), and then remove the sensor.
Scheme 263
Bank 1/Exhaust
- Turn the ignition switch OFF and disconnect the battery negative (-) cable.
- Remove the heater protect cover. Refer to " «INTAKE AND EXHAUST SYSTEM»(ref-584559) ".
- Disconnect the camshaft position sensor connector (A).
- Remove the hanger and the protector.
- Remove the installation bolt, and then remove the sensor.
Scheme 264
HO2S (Bank 1/Sensor 1)
| Item | Specification |
|---|---|
| Heater Resistance (ohms) | 2.5 ~ 4.0 (20°C (68°F)) |
RESISTANCE SPECIFICATION CHART
HO2S (Bank 1/Sensor 2)
| A/F Ratio (lambda) | Output Voltage (V) |
|---|---|
| RICH | Approx. 0.9 |
| LEAN | Approx. 0.04 |
VOLTAGE REFERENCE CHART
| Item | Specification |
|---|---|
| Heater Resistance (ohms) | 3.3 ~ 4.1ohms(21°C (69.8°F)) |
RESISTANCE SPECIFICATION CHART
Scheme 265
- Turn the ignition switch OFF and disconnect the battery negative (-) cable.
- Remove the OTS (A).
- Disconnect the CVVT oil control valve connector (B).
- Remove the installation bolt (C), and then remove the valve from the engine.
Scheme 266
- Turn the ignition switch OFF and disconnect the battery negative (-) cable.
- Disconnect the CVVT oil control valve connector (A).
- Remove the installation bolt (B), and then remove the valve from the engine.
Scheme 267
EWGA Position Sensor
| Position | Output Voltage (V) | Operating Angle (°) | Range of Rod (mm), reference |
|---|---|---|---|
| Mechanical Close end stop Position (MCP) | 4.8 | 0 | 0 |
| Electrical Close end stop Position (ECP) | 4.2 | 12 | 1.8 |
| Electrical Open end stop Position (EOP) | 1 | 79 | 16 |
| Mechanical Open end stop Position (MOP) | 0.5 | 90 | 18 |
EWGA POSITION SENSOR REFERENCE CHART
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EWGA DC Motor
| Item | Specification |
|---|---|
| Coil Resistance (ohms) | 1.48 ~ 1.96 (21°C (69.8°F)) |
RESISTANCE SPECIFICATION CHART
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Motor
- Turn ignition switch OFF.
- Disconnect the EWGA connector.
- Check that the EWGA is stuck by foreign material.
- Measure resistance between motor (+) and (-) control terminals of the motor.
- Check that the resistance is within the specification. Specification: Refer to " «SPECIFICATION»(ref-584554-S24178545362013110400000) ".
Position Sensor
- Turn ignition switch ON.
- Connect the GDS to the data link connector (DLC).
- Check the output voltage at each position of the EWGA position sensor on current data item within the specification. Specification: Refer to " «SPECIFICATION»(ref-584554-S24178545362013110400000) ".
Scheme 272
Scheme 273
- Turn the ignition switch OFF and disconnect the battery negative (-) cable.
- Disconnect the EWGA connector (A).
- Remove the shaft link assembly (B) after removing the C-ring (A).
- Remove the EWGA after removing the bolts (A).
Scheme 274
| CAUTION | When carrying the turbo charger, do not hold the rod of the turbo charge to prevent bending the rod. |