Engine And Emission Basic Control System

Penjabaran dari 9apps Engine And Emission Basic Control System

This application informs and explains in detail about the engine control system and also comes with how to fix or solve problems with your car engine.
Precautions for On Board Diagnostic (OBD)
System of Engine
The ECM has an on board diagnostic system. It will light up the malfunction indicator lamp (MIL) to warn the driver of a malfunction causing emission deterioration.
CAUTION:
- Be sure to turn the ignition switch OFF and disconnect the negative battery terminal before any repair or inspection work. The open/short circuit of related switches, sensors, solenoid valves, etc. will cause the MIL to light up.
- Be sure to connect and lock the connectors securely after work. A loose (unlocked) connector will cause the MIL to light up due to the open circuit. (Be sure the connector is free from water, grease, dirt, bent terminals, etc.)
- Certain systems and components, especially those related to OBD, may use a new style slidelocking type harness connector. For description and how to disconnect, refer to EL section, “Description”, “HARNESS CONNECTOR”.
- Be sure to route and secure the harnesses properly after work. The interference of the harness with a bracket, etc. may cause the MIL to light up due to the short circuit.
- Be sure to erase the unnecessary malfunction information (repairs completed) from the ECM before returning the vehicle to the customer
TROUBLE DIAGNOSIS - INDEX
Engine Fuel & Emission Control System
Wiring Diagrams and Trouble Diagnosis
PREPARATION
ENGINE AND EMISSION CONTROL OVERALL SYSTEM
ENGINE AND EMISSION BASIC CONTROL SYSTEM DESCRIPTION
Multiport Fuel Injection (MFI) System
Electronic Ignition (EI) System
Air Conditioning Cut Control
Fuel Cut Control (at no load & high engine speed)
Evaporative Emission System
Positive Crankcase Ventilation
BASIC SERVICE PROCEDURE
Fuel Pressure Release
Fuel Pressure Check
Fuel Pressure Regulator Check
How to Check Idle Speed and Ignition Timing
Idle Air Volume Learning
ON BOARD DIAGNOSTIC SYSTEM DESCRIPTION
TROUBLE DIAGNOSIS - INTRODUCTION
TROUBLE DIAGNOSIS - BASIC INSPECTION
TROUBLE DIAGNOSIS – GENERAL DESCRIPTION
TROUBLE DIAGNOSIS FOR INTERMITTENT INCIDENT
TROUBLE DIAGNOSIS FOR POWER SUPPLY
DTC P0100 MASS AIR FLOW SENSOR (MAFS)
DTC P0115 ENGINE COOLANT TEMPERATURE SENSOR (ECTS) (CIRCUIT)
DTC P0120 THROTTLE POSITION SENSOR
DTC P0130 (RIGHT, -B1), P0150 (LEFT, -B2) FRONT HO2S (CIRCUIT)
DTC P0325 KNOCK SENSOR (KS)
DTC P0340 CAMSHAFT POSITION SENSOR (CMPS) (PHASE)
DTC P0605 ECM
DTC P1217 ENGINE OVER TEMPERATURE (OVERHEAT)
DTC P1335 CRANKSHAFT POSITION SENSOR (CKPS) (REF)
DTC P1336 CRANKSHAFT POSITION SENSOR (CKPS) (POS) (COG)
ABSOLUTE PRESSURE SENSOR
INTAKE AIR TEMPERATURE SENSOR
FRONT HEATED OXYGEN SENSOR HEATER
REAR HEATED OXYGEN SENSOR
REAR HEATED OXYGEN SENSOR
FUEL TANK TEMPERATURE SENSOR
CRANKSHAFT POSITION SENSOR (CKPS) (POS)
EGR VOLUME CONTROL SYSTEM
EVAP CANISTER PURGE VOLUME CONTROL SOLENOID VALVE
VEHICLE SPEED SENSOR (VSS)
IDLE AIR CONTROL VALVE (IACV) – AUXILIARY AIR CONTROL (AAC) VALVE
CLOSED THROTTLE POSITION SWITCH
A/T COMMUNICATION LINE
SWIRL CONTROL VALVE CONTROL SOLENOID VALVE
IGNITION SIGNAL
A/T DIAGNOSIS COMMUNICATION LINE
PARK/NEUTRAL POSITION (PNP) SWITCH
VARIABLE INDUCTION AIR CONTROL SYSTEM (VIAS)
INJECTOR
START SIGNAL
FUEL PUMP
ELECTRONIC CONTROLLED ENGINE MOUNT
POWER STEERING OIL PRESSURE SWITCH
REFRIGERANT PRESSURE SENSOR
ELECTRICAL LOAD SIGNAL
MIL & DATA LINK CONNECTORS
SERVICE DATA AND SPECIFICATIONS (SDS)
Fuel Pressure Regulator
Idle Speed and Ignition Timing
Mass Air Flow Sensor
EGR Temperature Sensor
IACV-AAC Valve
Resistor
Throttle Position Sensor
Calculated Load Value
Intake Air Temperature Sensor
Rear Heated Oxygen Sensor Heater
Crankshaft Position Sensor (REF)
Fuel Tank Temperature Sensor
Camshaft Position Sensor (PHASE)
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This application do not need internet connection (can be used offline) Free download
Aplikasi ini menginformasikan dan menjelaskan secara rinci tentang sistem kontrol mesin dan juga dilengkapi dengan cara memperbaiki atau memecahkan masalah dengan mesin mobil Anda.
Pencegahan untuk On Board Diagnostic (OBD)
Sistem Mesin
ECM memiliki on board sistem diagnostik. Ini akan menyala lampu indikator kerusakan (MIL) untuk memperingatkan pengemudi dari kerusakan yang menyebabkan kerusakan emisi.
PERINGATAN:
- Pastikan untuk mengubah pengapian beralih OFF dan lepaskan terminal negatif baterai sebelum perbaikan atau inspeksi kerja. Terbuka / hubungan pendek switch terkait, sensor, katup solenoid, dll akan menyebabkan MIL menyala.
- Pastikan untuk menghubungkan dan mengunci konektor aman setelah bekerja. A (unlocked) konektor yang longgar akan menyebabkan MIL untuk menerangi karena sirkuit terbuka. (Pastikan konektor bebas dari air, minyak, kotoran, terminal membungkuk, dll)
- sistem tertentu dan komponen, khususnya yang berkaitan dengan OBD, dapat menggunakan gaya slidelocking konektor tipe harness baru. Untuk deskripsi dan bagaimana untuk memutuskan, lihat EL bagian, “Deskripsi”, “HARNESS CONNECTOR”.
- Pastikan untuk rute mengamankan memanfaatkan dengan baik setelah bekerja. Campur tangan harness dengan braket, dll dapat menyebabkan MIL untuk menerangi karena arus pendek.
- Pastikan untuk menghapus informasi kerusakan yang tidak perlu (perbaikan selesai) dari ECM sebelum kembali kendaraan kepada pelanggan
TROUBLE DIAGNOSIS - INDEX
Mesin Fuel & Emission Control System
Wiring Diagram dan Diagnosis Masalah
PERSIAPAN
ENGINE DAN EMISI PENGENDALIAN KESELURUHAN SISTEM
ENGINE DAN SISTEM EMISI DASAR PENGENDALIAN KETERANGAN
Multiport Fuel Injection (LKM) Sistem
Ignition (EI) Sistem Elektronik
Kontrol AC Cut
Fuel Cut Control (tanpa beban & mesin tinggi kecepatan)
Menguapkan Sistem Emisi
Positif Karter Ventilasi
BASIC PROSEDUR LAYANAN
Fuel Pressure Rilis
Tekanan bahan bakar Periksa
Fuel Pressure Regulator Periksa
Bagaimana Periksa Menganggur Kecepatan dan penyalaan Timing
Menganggur Volume Learning Air
ON BOARD DIAGNOSTIK SYSTEM KETERANGAN
TROUBLE DIAGNOSIS - PENDAHULUAN
TROUBLE DIAGNOSIS - PEMERIKSAAN BASIC
TROUBLE DIAGNOSIS - GAMBARAN UMUM
TROUBLE DIAGNOSIS UNTUK INSIDEN INTERMITTENT
DIAGNOSIS KESULITAN UNTUK POWER SUPPLY
DTC P0100 MASS AIR FLOW SENSOR (MAFS)
DTC P0115 ENGINE COOLANT TEMPERATURE SENSOR (ECTS) (CIRCUIT)
DTC P0120 THROTTLE POSITION SENSOR
DTC P0130 (KANAN, B1), P0150 (KIRI, -B2) FRONT HO2S (CIRCUIT)
DTC P0325 KNOCK SENSOR (KS)
DTC P0340 CAMSHAFT POSITION SENSOR (CMPS) (FASE)
DTC P0605 ECM
DTC P1217 ENGINE ATAS SUHU (terlalu panas)
DTC P1335 CRANKSHAFT POSITION SENSOR (CKPS) (REF)
DTC P1336 CRANKSHAFT POSITION SENSOR (CKPS) (POS) (COG)
MUTLAK PRESSURE SENSOR
ASUPAN AIR SUHU SENSOR
FRONT HEATED OKSIGEN SENSOR HEATER
BELAKANG HEATED OKSIGEN SENSOR
BELAKANG HEATED OKSIGEN SENSOR
FUEL TANK SUHU SENSOR
CRANKSHAFT POSITION SENSOR (CKPS) (POS)
EGR SISTEM VOLUME KONTROL
EVAP CANISTER Purge VOLUME PENGENDALIAN SOLENOID VALVE
KENDARAAN SPEED SENSOR (VSS)
IDLE AIR KONTROL VALVE (IACV) - TAMBAHAN AIR KONTROL (AAC) VALVE
TERTUTUP THROTTLE POSISI SWITCH
A / T KOMUNIKASI GARIS
SWIRL KONTROL VALVE PENGENDALIAN SOLENOID VALVE
IGNITION SIGNAL
A / T DIAGNOSIS KOMUNIKASI GARIS
PARK / NETRAL POSISI (PNP) SWITCH
VARIABLE INDUCTION SYSTEM AIR KONTROL (VIAS)
PENYUNTIK
MULAI SIGNAL
POMPA BAHAN BAKAR
ELECTRONIC DIKENDALIKAN ENGINE MOUNT
DAYA STEERING OIL PRESSURE SWITCH
REFRIGERANT PRESSURE SENSOR
LISTRIK LOAD SIGNAL
MIL & DATA konektor LINK
DATA SERVICE DAN SPESIFIKASI (SDS)
Fuel Pressure Regulator
Menganggur Kecepatan dan penyalaan Timing
Sensor aliran massa udara
EGR Sensor Suhu
IACV-AAC Valve
Penghambat
Throttle Position Sensor
Dihitung beban Nilai
Intake Sensor Suhu Air
Rear Dipanaskan Sensor Oksigen Heater
Crankshaft Position Sensor (REF)
Fuel Sensor Tank Suhu
Camshaft Position Sensor (FASE)
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