Microsoft PowerPoint - Powertrain_Sensor

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Manifold Absolute Pressure(Temperature) Sensor Manifold Absolute Pressure (Temperature) Sensor measures the

engine, and transmits the signal to Engine Control Unit for optimal fuel injection.

(Pressure/Mounting/Output) Integrated high level ESD / Surge protection circuit Digital EPROM trimming

1 Manifold Absolute Pressure(Temperature) Sensor Manifold Absolute Pressure (Temperature) Sensor measures the pressure (temperature) of intake manifold for calculating indirectly the intake air flow quantity into the engine, and transmits the signal to Engine Control Unit for optimal fuel injection. Low cost design : high productivity of 8 million per year Can be designed as user requirements (Pressure/Mounting/Output) Integrated high level ESD / Surge protection circuit Digital EPROM trimming method Pressure measuring range 10 ~ 115 kpa. Abs Output voltage 0.5 ~ 4.5V Supply voltage 5 ± 0.25V Accuracy ±1.5%FS Operating temperature range -40 ~ 150

2 Oxygen Sensor Oxygen sensor measures the oxygen partial pressure of the exhausted gas to determine air-fuel ratio so as to reduce vehicle emissions by ensuring that engines burn their fuel efficiently and cleanly. Reduced vehicle emissions by measuring accurate air-fuel ratio Plasma TSP(Thermal Shock Protection) Coating to ensure high resistance to environmental influences(particularly water, salt, oil, and poisoning material) Low power consumption by integrated Heater into sensor element Binary Sensor Linear Sensor Exhaust gas temperature 150~ ~930 Output voltage 0 ~ 1 V ~ 2.54mA Light off time Max. 10 sec. Max. 7 sec. Measuring range λ=1 λ= 0.65~Air

Air Flow Sensor Air Flow sensor measures mass air flow ingested to engine to

High accuracy (back-flow detection, good pulsation performance) Long endurance

(chip-heating activated to avoid oil contamination of sensor element ) Air Flow

3 Air Flow Sensor Air Flow sensor measures mass air flow ingested to engine to determine exhaust gas recirculation and fuel. High accuracy (back-flow detection, good pulsation performance) Long endurance (Robustness against dust with bypass design) Protection against contamination (chip-heating activated to avoid oil contamination of sensor element ) Air Flow Range -75kg/h ~ +1,000kg/h Operating temperature -40 ~ 140 Output signal Digital (SENT/Frequency output) Response time Max10ms Accuracy ±1.5%

High accuracy (Brush contact technology) Long endurance (Shaft rotated by integrated

4 Throttle Position Sensor Throttle position sensor measures throttle valve opening to determine fuel and ignition timing. High accuracy (Brush contact technology) Long endurance (Shaft rotated by integrated level structure, Robustness against dust) Measuring range 0 ~ 100 Operating temperature -40 ~ 120 Output signal Analog (0.2V ~ 4.8V) Accuracy ±2%

detection for ISG system High accuracy and repeatability High air-gap Applicable to big target wheel Measuring range 0 ~ 10,000rpm Overall

5 Crankshaft Position Sensor Crankshaft Position Sensor detects the position and/or rotational direction of the target wheel (ferromagnetic material) on the crankshaft linked with piston in the engine cylinder Fast start up ; sensor activated within 1ms Rotational direction detection for ISG system High accuracy and repeatability High air-gap Applicable to big target wheel Measuring range 0 ~ 10,000rpm Overall accuracy +/-1.5 crk Air gap 0.2 ~ 1.8mm Supply voltage 4.6 ~ 18V Operating temperature range 40 ~ +150 C Output signal Digital (open collector PWM output)

Camshaft Position Sensor Camshaft Position Sensor detects the position of the target wheel (ferromagnetic material) on the camshaft which controls open

self-programming for each target wheel condition High air-gap Auto TPOS (True Power-On State) Auto IST (Individual Switching Threshold) Measuring range

6 Camshaft Position Sensor Camshaft Position Sensor detects the position of the target wheel (ferromagnetic material) on the camshaft which controls open and close of intake/exhaust valve Fast start up ; sensor activated within 1ms Flexible layout ; twist insensitive mounting High accuracy ; self-programming for each target wheel condition High air-gap Auto TPOS (True Power-On State) Auto IST (Individual Switching Threshold) Measuring range 0 ~ 4,500rpm Overall accuracy +/-3 cam Air gap 0.2 ~ 2.0mm Supply voltage 4.5 ~ 24V Operating temperature range 40 ~ +150 C Output signal Digital (open collector output)

Fuel tank Pressure Sensor FTPS measures the fuel tank pressure to

the Purge Control Solenoid Valve (PCSV).

designed as user requirements (Pressure/Mounting/Output)

trimming method Pressure measuring range -6.666 ~ +6.666kPa.

7 Fuel tank Pressure Sensor FTPS measures the fuel tank pressure to detect the leakage of evaporated gas and diagnose the failure of the Purge Control Solenoid Valve (PCSV). Low cost design : high productivity of 2 million per year Can be designed as user requirements (Pressure/Mounting/Output) Integrated high level ESD / Surge protection circuit Digital EPROM trimming method Pressure measuring range ~ kPa. Gauge Output voltage 0.5 ~ 4.5V Supply voltage 5 ± 0.25V Accuracy ±2.5%FS Operating temperature range -30 ~ 100

oil temperature in oil pump assy(optional) Digital EPROM trimming method Pressure measuring range 0 ~ 10 bar.

8 Oil Pressure Sensor The engine oil pressure and temperature are measured by OPS so that the ECU can control the oil pump. Can be designed as user requirements (Pressure/Mounting/Output) Integrated high level ESD / Surge protection circuit Measure oil temperature in oil pump assy(optional) Digital EPROM trimming method Pressure measuring range 0 ~ 10 bar.gauge Output voltage 0.5 ~ 4.5V Supply voltage 5 ± 0.25V Accuracy ±1.0%FS ~ ±2.0%FS (at 0bar. Gauge ~ 10bar. Gauge) Operating temperature range 40 ~ 140

operating torque Non contacting type (PWM duty cycle output, Dual output) Detecting position 7 positions of gearshift (P-R-N-D /

9 Inhibitor Switch The inhibitor Switch is installed on Auto transmission body and detects the position of gearshift. High accuracy (P/R/N/D detection, intermediate position detection) Long endurance (Robustness against dust, aluminum cover integrated) Low operating torque Non contacting type (PWM duty cycle output, Dual output) Detecting position 7 positions of gearshift (P-R-N-D / intermediate position) Operating torque max. 3.5kgf.cm Operation Temperature -40 ~ +150 Acceptable current range 0.2A ~ 15A Non-contact Type range 10 ~ 90[%], 90 ~ 10[%]

Speed Sensor Speed sensor detects the rotation velocity of the wheel axle and input RPM of the automatic transmission for optimal driving conditions controlled by the Transmission Control Unit (TCU).

10 Speed Sensor Speed sensor detects the rotation velocity of the wheel axle and input RPM of the automatic transmission for optimal driving conditions controlled by the Transmission Control Unit (TCU). High air-gap Excellent accuracy and High sensitivity Wide Operating temperature range High ESD robustness, high EMC resilience Measuring frequency range 0 ~ 10,000 Hz Air-gap 0.2 ~ 2.0 mm Supply voltage 7 ~ 20 V Operating temperature range -40 ~ +150 Output signal Digital output

Differential Pressure Sensor DPS measures front and rear pressure difference of DPF(Diesel Particle

Measuring pressure is converted to electrical signal and transmitted to ECU.

Can be designed as user requirements (Pressure/Mounting/Output) Integrated high level ESD / Surge

11 Differential Pressure Sensor DPS measures front and rear pressure difference of DPF(Diesel Particle filter) which is mounted at exhaust pipe. Measuring pressure is converted to electrical signal and transmitted to ECU. ECU determines the regeneration timing of DPF. Can be designed as user requirements (Pressure/Mounting/Output) Integrated high level ESD / Surge protection circuit Robustness against emission gas Digital EPROM trimming method Pressure measuring range ~ 100kPa.gauge Output voltage 0.5 ~ 4.5V Supply voltage 5 ± 0.25V Accuracy ±2.25%FS Operating temperature range -40 ~ 130

CVVL Position Sensor CVVL Position Sensor measures rotation angle of

(Magnet integrated, individual programming in EoL) Long endurance

sensor (Self- diagnosis, Redundancy output) Measuring range 0 ~ 180

12 CVVL Position Sensor CVVL Position Sensor measures rotation angle of CVVL control shaft to determine valve lift of intake High accuracy (Magnet integrated, individual programming in EoL) Long endurance (Non-contact measurement with IC, Robustness against dust) Smart sensor (Self- diagnosis, Redundancy output) Measuring range 0 ~ 180 Operating temperature -40 ~ 150 Output signal Digital (SPI output) Accuracy ±2

High Pressure Sensor High Pressure Sensor on fuel rail measures

High accuracy from optimization of calibration (a small tolerance,

(Electromagnetical and Environmental test, Worst Of Worst

weight(32g), Miniaturization(46mm) Pressure Range 0 bar ~ 280 bar.

13 High Pressure Sensor High Pressure Sensor on fuel rail measures pressure of fuel and transfer signal to Engine Control Unit. High accuracy from optimization of calibration (a small tolerance, good linearization of output) Excellent endurance (Electromagnetical and Environmental test, Worst Of Worst condition test of product, system and vehicle level) Light weight(32g), Miniaturization(46mm) Pressure Range 0 bar ~ 280 bar.gauge Operating temperature -40 ~ 140 Over/Inverse voltage ± 24 V Response time max. 2 ms Accuracy ±1.0%FS

Microsoft PowerPoint - Powertrain_Actuator

Microsoft PowerPoint - Powertrain_Actuator Injector Precise fuel metering Wide dynamic operation range Excellent linearity of low dynamic flow Fast response MPI injector is a type of solenoid valve which injects fuel into the intake port with precise