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Презентация была опубликована 10 лет назад пользователемЯн Теплицкий
1 Copyright by Hyundai Motor Company. All rights reserved. Lambda Engine
2 2 ItemsLambda (λ) 3.3Lambda (λ) 3.8 Displacement (cc)3,3423,778 Bore x Stroke92 x x 87 Compression Ratio10.4 Max. Power (PS/rpm)268/6,200294/6,200 Max. Torque (kg·f/rpm)32.2/4, /4,500 Idle Speed (rpm)650±50 Valve adjusterMLA(Shimless) CVVTDUAL CVVT Firing Order Ignition Timing (Idle)10±5° Engine Oil Capacity5.5 Fuel Tank Capacity73 Specification
3 3 Lambda Engine Battery adaptor ECM OCV Engine Room
4 4 Lambda Engine Engine Front View ETC Alternator Serpentine Belt Water Pump Auto-tensioner A/C Compressor P/S Pump Sonic Chamber
5 5 Lambda Engine It is impossible to interchange with lambda l Added #4 Side Bolt #4 Side bolt Changing Item – Cylinder Block, Cylinder Head It is impossible to interchange with lambda M14 Long Reach Spark Plug applied Exhaust water jacket Spark Plug
6 6 Lambda Engine VIS (Variable Intake System) VIS Valve Close VIS Valve Open
7 7 Lambda Engine Battery Temp. Engine Room Temp. Battery Voltage Alternator Voltage conventional engine BH (Lambda engine) Alternator and Battery system - Concept Battery Temp. Engine Room Temp. Battery Voltage < Alternator Voltage
8 8 Lambda Engine Monitoring SOC Monitoring SOC Vehicle conditions Vehicle conditions Decide charging voltage Battery Sensor Battery Sensor : Measure Temperature, Voltage, Current SOC (State Of Charge) LIN ECM TPSRPMVSS C Terminal FR Terminal Alternator Battery Sensor B+ Supply LIN wire C - Terminal : Communication with alternator FR - Terminal : Field Coil Reflector.
9 9 Lambda Engine IG Terminal C Terminal FR Terminal L Terminal Alternator : 4 Pins System Component Calculate SOC Wake-up Mode (each 8 hours) Request SOC information Send SOC information
10 10 Lambda Engine Diagnosis ECM A-15 A-36 A-45 PWM C FR LIN BUS Battery Sensor Battery B+ AH Charging Discharging (Deceleration, Constant Speed) Control target SOC (Acceleration, Deceleration, Constant speed) Control target SOC, Feed back target voltage 120~150 sec sec. Generation of ampere after starting
11 11 Lambda Engine 2 Exhaust CVVT and OCV, 2 Intake CVVT and OCV 4 CMP Sensor Dual CVVT Exhaust OCV Intake OCV Exhaust CVVT Intake CVVT CMP Exhaust OCV : SUPPLY : ADVANCE : RETARD Exhaust OCV
12 12 Lambda Engine BDC TDC 26° TDC BDC 66° 14° Max. RetardMax. Advance Intake Exhaust Valve Timing (3.3L) BDC 52° 0° TDC BDC 42° 10° TDC
13 13 Lambda Engine Engine rpm Load TDC BDC IN EX Retard Low · Middle Speed and Load Emission, Fuel consumption idle: Intake Max. Retard, Exhaust Max. Advance TDC BDC IN EX Low Speed, High Load TDC BDC IN EX Middle · High Speed, High Load Performance CVVT operations
14 14 Lambda Engine Advance TDC BDC INEX Initial position : Max. Retard SprocketRotor Lock Pin CVVT Assembly TDC BDC IN EX Retard Initial position : Max. Advance Intake Exhaust Bias Spring
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