kijang innova-bensin-vvt-i 1 tr fe

Model Outline Chassis Body Body ElectricalMesin 1TR-FE

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Model Outline Chassis Body Body ElectricalMesin 1TR-FEMesin KeseluruhanKelengkapan MesinMekanisme KatupSistem PendinginanSistem Intake dan ExhaustSistem Bahan BakarSistem PengapianSistem Serpentine Belt DriveEngine Control System

Chassis Body Body ElectricalModel Outline Mesin 1TR-FE

Mesin KeseluruhanGaris Besar– Mesin 1TR-FE leaded gasoline, merupakan rancangan

baru in-line 4-cyliner, 2.0-liter, 16-valve DOHC dengan VVT-i, chain drive


Mesin KeseluruhanSpesifikasi Mesin

Model 1TR-FE 1RZ-E (KIJANG)Jumlah silinder & susunan 4-cylinder, In-line

Mekanisme Katup 16-valve, DOHC with VVT-i, Chain Drive

8-valve, SOHC, Chain Drive

Displacement [cm3 (cu. in.)] 1998 (121.9)

Bore x Stroke [mm (in.)] 86.0 x 86.0 (3.39 x 3.39)

Compression Ratio 9.8 : 1 9.0 : 1Maximum Output SAE-NET [kW / rpm] 100 / 5,600 71 / 4,800

Maximum Torque SAE-NET [N·m / rpm] 182 / 4,000 152 / 2,800

Valve TimingIntake

Buka 0 45 BTDC 13 BTDCTutup 64 19 ABDC 47 ABDC

ExhaustBuka 44 BBDC 53 BBDCTutup 8 ATDC 7 ATDC

Fuel Octane Rating 91 atau lebih

Oil Viscosity / Oil Grade 5W-30 / API SL, SJ, EC or ILSAC


Mesin KeseluruhanKeseluruhanResin Type

Cylinder Head Cover

Flat type knock sensor

Long Nozzle4-hole Type Injector

No-contact Type Throttle

Position Sensor

TOYOTA Genuine Super LLC

Segment Conductor Type

Alternator

Resin Type Intake Manifold

DIS and Long Reach Type Spark Plug

Stainless Steel Exhaust Manifold

VVT-i System


Mesin KeseluruhanInformasi Identifikasi– Nomor mesin di cetak pada sisi kiri bawah blok mesin


Kelengkapan MesinTutup Kepala Silinder– Mengurangi konsumsi oli mesin yang melalui blow-by

gas, berat dan juga suaranya

Resin

Acrylic Rubber Baffle

Plate

Fresh Air

Ke Intake Manifold


Kelengkapan MesinKepala Silinder– Terbuat dari aluminum alloy ringan

Aluminum Alloy

3-layer Steel Laminate

22.85°

Taper Squish

Hydraulic Lash Adjuster


Kelengkapan MesinBlok Silinder– Terbuat dari cast iron, memiliki sirip untuk

memperkuat rigiditas dan mengurangi suara dan getaran

Aluminum Alloy

Cast Iron

Steel


Kelengkapan MesinPiston– Dari bahan aluminum alloy, menggunakan ring piston

low tension untuk mengurangi keausanTaper Squish

Shape

Resin Coating

Alumite Treatment for Top Ring Groove

[Low Tension Piston Rings]

2 Pieces Oil Ring

Chrome-plated 2nd Compression Ring

PVD Coated 1st Compression Ring

PVD: Physical Vapor Deposition


Kelengkapan MesinBearing Crankshaft– Bearing crankshaft yang tak memiliki kuku (claw)– Permukaan bearing micro-grooved (alur halus)

[Bearing Bawah][Bearing Atas]

Micro-grooved


Service Point (Kelengkapan Mesin)

Pemasangan Bearing Crankshaft Bagian Atas– Posisi bearing harus berada di tengah journal blok

silinder untuk meluruskan lubangnya

Lubrication Hole

[Upper Bearing][OK]

[NG]

CenterLubrication Hole



Pemasangan Bearing Crankshaft Bagian Bawah– Bearing harus berada di tengah, ukur posisinya

Vernier Caliper

B

C

[Perbedaan antara “B” dan “C”: 0.3 mm (0.012 in.) atau kurang]



Pemasangan Bearing Crankshaft– Nilai Referensi

Journal Bearing Atas Bearing BawahUkuran “A” [mm (in.)] Ukuran “B” atau “C” [mm (in.)]

#1, 5 3.75 (0.1476 ) 0.1 (0.004) 3.83 (0.1508) 0.1 (0.004)#3 1.75 (0.0689 in.) 0.1 (0.004) 1.74 (0.0689) 0.1 (0.004)

#2, 4 2.75 (0.0183) 0.1 (0.004) 2.75 (0.0183) 0.1 (0.004)

AA

Vernier Caliper

B

C



Baut Puli Crankshaft – Baut puli crankshaft tak boleh digunakan kembali

Crankshaft Pulley Set Bolt


Mekanisme KatupKeseluruhan– Mekanisme Katup Terdiri dari roller rocker arm,

hydraulic lash adjuster dan sistem VVT-i

Timing Chain

Intake Valve

Exhaust Valve

Oil Delivery Pipe(cam dan rocker arm)

VVT-i Controller

Roller Rocker Arm

Hydraulic Lash

Adjuster


Mekanisme KatupRocker Arm– Roller rocker arm dengan built-in needle bearing

digunakan untuk mengurangi gesekan, sehingga memperbaiki konsumsi bahan bakar

Roller Rocker Arm

Oil Delivery Pipe

Needle Bearing

[Roller Rocker Arm]


Mekanisme KatupHydraulic Lash Adjuster– Mempertahankan celah katup nol dengan

menggunakan tekanan oli dan tegangan pegas

Plunger

Oil Passage

Check Ball Spring

Check Ball

Plunger Spring

Low Pressure Chamber

High Pressure Chamber

Zero Valve Clearance

Oil Passage


Reference (Mekanisme Katup)

Roller Rocker Arm dan Hydraulic Lash Adjuster

Oil Passage

Oil Passage


Mekanisme KatupHydraulic Lash Adjuster– Cara Kerja


Service Point (Mekanisme Katup)

Hydraulic Lash Adjuster– Prosedur penggantian oli

1. Tekan check ball ke bawah dengan SST

Hydraulic Lash Adjuster

[SST: 09276-75010]

Benar Salah

SST




2. Masukkan hydraulic lash adjuster pada oli mesin bersih, tekan adjuster dengan SST untuk menggerakan plunger naik turun 5 - 6 kali

Clean Engine Oil



Hydraulic Lash Adjuster– Prosedur penggatian oli

3. Plunger akan keras ketika plunger ditekan kuat dengan tangan




• Ganti dengan yang baru, jika plunger bisa bergerak walau olinya sudah diganti 3 kali


Sistem PendinginanPendingin Mesin

Tipe pendingin mesin TOYOTA Genuine Super Long Life Coolant (SLLC) atau sejenis

Kapasitas [liters (US qts, Imp. qts)] 7.0 (7.4, 6.2)

Jarak Maintenance

Pemeriksaan Setiap 40,000 km (25,000 miles)

PenggantianPertama 160,000 km (100,000 miles)

Berikutnya Setiap 80,000 km (50,000 miles)


Sistem Intake dan ExhaustKeseluruhan

Resin Type Intake Manifold

Link-less Type Throttle Body

Stainless Steel Exhaust Manifold

Sub Muffler

Main Muffler


Sistem Bahan BakarKeseluruhan– Digunakan injector nozzle panjang dan quick connector

Long Nozzle 4-hole Type Injector

Pulsation Damper

Pressure Regulator

Fuel Filter

Quick Connector

Quick Connector


Sistem Bahan BakarInjector– Injector nozzle panjang digunakan untuk mengurangi

emisi gas buang dengan mencegah bahan bakar menempel pada dinding intake

Approx. 25.9 mm

Long Nozzle Type Normal Type*

*Normal Type: 8.8 mm


Sistem Bahan BakarKeseluruhan

Quick Turn Construction Fuel Cap

Steel Tank (55 L)

[Fuel Pump Module]

[Quick Connector]

Fuel Sender Gauge

Pump Motor

Fuel Filter


Sistem PengapianKeseluruhan– DIS menggunakan 4 ignition coils (4 silinder)– Digunakan busi tipe panjang

DISLong Reach Type

Spark PlugNormal Type Spark Plug


Sistem PengapianBusi– Busi panjang memperbaiki sistem pendinginan pada

kepala silinder (water jacket)

Extended water Jacket

Long-reach Type Normal Type

Long

Center Electrode: Normal type


Sistem PengapianBusi– Spesifikasi Busi

Supplier DENSO K20HR-U11

Jangkauan [Ref.: Tipe Normal] Sekitar 26.5 mm [19.0 mm]

Celah Busi 1.0 - 1.1 mm

Jarak Penggantian Setiap 20,000 km atau 24 Bulan


Sistem Serpentine Belt DriveKeseluruhan– Komponen asesories digerakan oleh serpentine belt,

single V type 7-ribbed beltPower Steering

Pump Pulley

Water Pump Pulley

Air Conditioner Compressor Pulley

Alternator Pulley

Automatic Tensioner

Crankshaft Pulley

Idler Pulley No. 2

Idler Pulley No. 1


Sistem Serpentine Belt DriveVariasi Serpentine Belt

berikutnya Setiap 20.000 km

[Jarak Pemeriksaan Serpentine Belt]


Engine Control SystemKeseluruhan

Camshaft Position Sensor

Water Temp. Sensor

Air Flow Meter

Flat Type Knock Sensor

Non-contact Type Throttle Position Sensor

[Lainnya]•32-bit Engine ECU•Non-contact Type Accelerator Pedal Position Sensor

Ignition Coil with Igniter

Crankshaft Position Sensor


Engine Control SystemFlat type knock sensor– Built-in open circuit detection resistor pada flat knock

sensor

Resistor

NOTE: Saat open circuit, muncul DTC P0325 (baru)

Piezoelectric Element

Resistor

2.5 V

5 V


Service Point (Engine Control System)

Flat type knock sensor– Pasang knock sensor pada sudut tertentu (10°)

Depan10

10


Engine Control SystemETCS-i (Electronic Throttle Control System-intelligent)– Link-less type ETCS-i, untuk pengontrolan throttle

yang lebih baik (Non-linear control/Idle speed control)

Accelerator Pedal Position Sensor

Throttle Position Sensor

Throttle Control Motor

Engine ECUIgnition Coil

Fuel InjectorAir Flow Meter


Engine Control SystemETCS-i– No-contact type throttle position sensor


Throttle Control MotorReduction Gears

Throttle Valve

Hall ICs

Magnets


Engine Control SystemETCS-i– Throttle position sensor merubah densitas magnetic

flux menjadi electric signal

Throttle Valve Opening AngleFull OpenFull Close

VTA1

VTA2

Outp

ut V

olta

ge (V

)0

5

ECM

VTA1

VTA2E2VC

Throttle Valve Opening AngleFull OpenFull Close

VTA

VTA2

Outp

ut V

olta

ge (V

)0

5

Engine ECU

VTA

VTA2

E2

VC

Hall IC

Magnet


Engine Control SystemETCS-i– No-contact type Accelerator pedal position sensor

Accelerator Pedal Arm

Hall ICs

Magnets


Engine Control SystemETCS-i– Accelerator pedal position sensor merubah densitas

magnetic flux menjadi electric signal

Accelerator Pedal Depressed Angle

Full OpenFull Close

VPA

VPA2

Outp

ut V

olta

ge (V

)0

5

VPA

VPA2

EPA2

EPA

Hall ICs

Magnets

VCPA

VCP2

Engine ECU (ECM)


Engine Control SystemETCS-i– Fail-safe jika malafungsi pada accelerator pedal

position sensor

Accelerator Pedal Position

Sensor



[Normal Condition]

Idle

Full

Engine ECU

[Single Signal Failure]

Idle

Engine ECU

[Double Signal Failure]

Idle

Engine ECU


Engine Control SystemETCS-i– Fail-safe jika malafungsi pada throttle valve position

sensor / motor / engine ECU / wire harness[Fail-safe]

Accelerator Pedal Position

Sensor


[Normal Condition]

Idle

Full

Engine ECU


Idle

Fixed(6.5)

Engine ECU


Engine Control SystemETCS-i– Fail-safe jika malafungsi pada throttle valve position

sensor / motor / engine ECU / wire harness[Full Acceleration][Idling]

Idle

Fixed

Engine ECU

Retard 4 >> 2 Cylinder

Idle

Fixed

Engine ECU

Normal 2 >> 4 Cylinder


Engine Control SystemVVT-i (Variable Valve Timing-intelligent) System– VVT-i system di rancang untuk mengontrol intake

camshaft sehingga menghasilkan valve timing yang sesuai dengan kondisi mesin

Crankshaft Position Sensor

VVT-iController

Camshaft Timing Oil Control Valve

Water Temp. Sensor

Camshaft Position Sensor

ThrottlePositionSensor

Air FlowMeter

Engine ECU


Engine Control SystemVVT-i System– Controller terdiri dari housing yang digerakkan timing

chain dan vane yang bersatu dengan intake camshaft

Oil Pressure[In Operation]

Lock PinHousing

Vane (Fixed on Intake Camshaft)

Timing Rotor

Sprocket Intake Camshaft

[At a Stop]


Engine Control SystemVVT-i System– Camshaft timing oil control valve mengontrol posisi

spool valve sesuai dengan duty control dari ECU mesin

PlungerCoilOilPressure

SpoolValve

Drain

To VVT-i Controller(Advanced Side) (Retard Side)

EngineECU


Fitur Mesin 2TR-FESpesifikasi Mesin 2TR-FE

Model 1TR-FE 2TR-FEJumlah silinder & susunan 4-cylinder, In-line

Mekanisme Katup 16-valve, DOHC with VVT-i, Chain Drive

Displacement [cm3 (cu. in.)] 1,998 (121.9) 2,694 (164.4)Bore x Stroke [mm (in.)] 86.0 x 86.0 (3.39 x 3.39) 95.0 x 95.0 (3.74 x 3.74)Rasio Kompresi 9.8 : 1

Maximum Output SAE-NET [kW / rpm] 100 / 5,600 117 / 5,200

Maximum Torque SAE-NET [N·m / rpm] 182 / 4,000 242 / 3,800

Valve Timing

Intake Buka 0 45 BTDC

Tutup 64 19 ABDC

Exhaust Buka 44 BBDC

Tutup 8 ATDC

Fuel Octane Rating 91 atau lebih

Tailpipe Emission Regulation EURO II

Oil Viscosity / Oil Grade 5W-30 / API SJ, SL, EC atau ILSAC


Fitur Mesin 2TR-FEPerbedaan Utama dari Mesin 1TR-FE

1TR-FE 2TR-FE

Balance shaft 2 balance shafts

TWC with

Fuel Tank Steel Resin

Injector Long nozzle 4-hole type Long nozzle 12-hole type

Starter P1.0 PS1.6

A/F, O2 Sensor Planar type O2 with heater x 1


Engine Control SystemFuel Pump Control– Signal peledakan airbag dari airbag sensor assembly

dideteksi oleh ECU mesin, lalu meng-OFF circuit opening relay

MFuel

Pump Motor

EFI RelayIgnition Switch

Engine ECU

Front Airbag Sensors

(LH or RH)

Airbag Sensor

AssemblyGSW2 F/PS

Airbag not deployed

Airbag deployed

Approx. 4 sec.

Battery Voltage

Circuit Opening

Relay


Fitur LainSistem Pengisian– Segment Conductor type

alternator yang kompak dan ringan

Motor Starter– Conventional planetary

reduction type starter

Tipe SE08Rated Voltage / Output 12V / 80A

Supplier DENSO

Tipe P1.0Rated Voltage / Output 12V / 1.0 kW

Supplier DENSO

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