Dollarfix EF18 OBD2 Scanner User Manual

1. Pengenalan

The Dollarfix EF18 OBD2 Scanner is a professional diagnostic tool designed to help vehicle owners and technicians identify and resolve issues related to their vehicle's On-Board Diagnostics (OBD-II) system. This device provides comprehensive diagnostic functions, including reading and clearing trouble codes, viewing live data, checking I/M readiness, and more. It is compatible with most OBD-II compliant vehicles manufactured after 1996.

2. Produk Lebihview

The EF18 scanner offers a range of features to assist in vehicle diagnostics:

• Fungsi OBD2 Penuh: Identifies and clears check engine light codes.
• Comprehensive Diagnostic Data: Accesses freeze frame data, live data streams, and real-time graphs for various vehicle metrics (e.g., fuel system status, engine RPM, coolant temperature).
• I/M Readiness Check: Verifies vehicle compliance with emissions standards.
• Battery Health Monitor: Tests 12V battery's real-time voltage.
• Keserasian Universal: Works with 98%+ OBD-II compliant vehicles manufactured after 1996, supporting multiple OBD protocols.
• Sokongan berbilang bahasa: Supports 8 languages for user convenience.

Image: The Dollarfix EF18 OBD2 Scanner displaying its main diagnostic functions, including Read Code, Clear Code, Live Data, I/M Readiness, Vehicle Info, Freeze Frame, EVAP Monitor Test, O2 Monitor Test, and On-board Monitor Test.

3. Maklumat Keselamatan

Please read and understand all safety instructions before using the Dollarfix EF18 OBD2 Scanner. Failure to follow these instructions may result in injury or damage to the device or vehicle.

• Always operate the vehicle in a well-ventilated area.
• Jangan pakai pakaian atau barang kemas yang longgar semasa mengendalikan kenderaan.
• Keep a fire extinguisher suitable for gasoline/electrical fires nearby.
• Avoid contact with hot engine parts and moving components.
• Ensure the vehicle is in PARK (automatic) or NEUTRAL (manual) with the parking brake engaged before performing any tests.
• Do not attempt to drive the vehicle while the scanner is connected or in use.
• Always refer to your vehicle's service manual for specific procedures and safety precautions.

4. Kandungan Pakej

Sahkan bahawa semua item terdapat dalam pakej:

• Dollarfix EF18 OBD2 Scanner Unit
• Integrated OBD-II Cable
• Manual Pengguna (dokumen ini)

5. Persediaan

Follow these steps to set up and connect your Dollarfix EF18 OBD2 Scanner:

1. Cari Port OBD2: The OBD2 port is typically located under the dashboard on the driver's side of the vehicle. Refer to your vehicle's manual if you cannot find it.
2. Sambungkan Pengimbas: Plug the integrated OBD-II cable from the EF18 scanner into the vehicle's OBD2 port. Ensure a secure connection.
3. Hidupkan Kenderaan: Turn the vehicle's ignition to the 'ON' position (engine off) or start the engine, depending on the diagnostic function you intend to perform. The scanner will power on automatically.

Image: Visual guide showing the three steps for connecting the EF18 scanner: 1. Plug into OBD2 Port, 2. Turn on the car, 3. Start diagnosis.

6. Arahan Operasi

The Dollarfix EF18 scanner features a user-friendly interface with four main buttons:

• Anak panah atas/bawah: Navigasi melalui pilihan menu.
• Butang OK: Confirm selection or enter a menu.
• Butang Kembali: Kembali ke skrin sebelumnya atau keluar dari fungsi.

6.1 Pilihan Menu Utama

Upon powering on, the main menu typically displays:

• OBDII/EOBD: Access standard OBD-II diagnostic functions.
• Carian: Cari untuk Diagnostic Trouble Code (DTC) definitions.
• Bateri: Perform a battery voltagujian e.
• tetapan: Configure device settings (e.g., language).

6.2 Membaca dan Membersihkan Kod Masalah Diagnostik (DTC)

1. Daripada menu utama, pilih OBDII/EOBD dan tekan OK.
2. Pilih Baca Kod kepada view current, pending, or permanent DTCs.
3. Untuk mengosongkan kod, pilih Kosongkan Kod dan tekan OK. Sahkan tindakan apabila digesa. Note: Clearing codes will turn off the Check Engine Light but will not fix the underlying problem. Address the issue before clearing codes.

6.3 Strim Data Langsung

This function displays real-time operational parameters from the vehicle's sensors.

1. daripada OBDII/EOBD menu, pilih Data Langsung dan tekan OK.
2. awak boleh view data in numerical format or as graphs. Use the arrow buttons to scroll through various parameters.

6.4 Data Bingkai Beku

Freeze Frame Data records engine conditions at the moment a Diagnostic Trouble Code (DTC) is set.

1. daripada OBDII/EOBD menu, pilih Bingkai Beku dan tekan OK.
2. Review the recorded parameters to understand the conditions when the fault occurred.

6.5 Status Kesediaan I/M

This function checks the status of the vehicle's emission-related monitoring systems.

1. daripada OBDII/EOBD menu, pilih Kesediaan I/M dan tekan OK.
2. The display will show whether various monitors are 'OK' (completed) or 'INC' (incomplete). This is crucial for emissions testing.

6.6 O2 Sensor Test and EVAP System Test

These tests monitor specific components of the emission control system.

1. daripada OBDII/EOBD menu, pilih Ujian Sensor O2 or Ujian Sistem EVAP dan tekan OK.
2. Follow the on-screen prompts to perform the tests and view keputusan.

Image: The Dollarfix EF18 scanner displaying results for Oxygen Sensor Test and EVAP System Test, with a vehicle in the background.

6.7 Bateri Voltage Ujian

Quickly check your vehicle's 12V battery voltage.

1. Daripada menu utama, pilih Bateri dan tekan OK.
2. The scanner will display the current battery voltage.

6.8 Pencarian DTC

Find definitions for Diagnostic Trouble Codes.

1. Daripada menu utama, pilih Cari dan tekan OK.
2. Enter the DTC (e.g., P0006) using the arrow buttons to change characters and OK untuk mengesahkan.
3. The scanner will display the definition of the code.

Image: The Dollarfix EF18 scanner interface demonstrating the DTC Lookup function, alongside icons representing Freeze Frame, Live Data Monitor, Battery Voltage Display, and Read Vehicle Information.

7. Penyelenggaraan

Proper care and maintenance will ensure the longevity and reliable operation of your Dollarfix EF18 OBD2 Scanner.

• Pembersihan: Gunakan kain lembut dan kering untuk membersihkan bahagian luar pengimbas. Jangan gunakan pembersih atau pelarut yang kasar.
• Storan: Simpan peranti ini di persekitaran yang bersih dan kering, jauh daripada suhu ekstrem, cahaya matahari langsung dan kelembapan berlebihan.
• Penjagaan Kabel: Avoid bending or crimping the OBD-II cable excessively. Store it neatly to prevent damage.
• Kemas Kini Perisian: Semak pengeluar weblaman web secara berkala untuk sebarang kemas kini perisian yang tersedia bagi memastikan prestasi dan keserasian yang optimum.

8. Penyelesaian masalah

If you encounter issues with your Dollarfix EF18 OBD2 Scanner, refer to the following common problems and solutions:

• Pengimbas Tidak Berkuasa:
  • Ensure the OBD-II cable is securely connected to the vehicle's port.
  • Verify the vehicle's ignition is in the 'ON' position or the engine is running.
  • Periksa fius kenderaan untuk port OBD-II (rujuk manual kenderaan anda).
• Ralat Komunikasi dengan Kenderaan:
  • Confirm the vehicle is OBD-II compliant (most vehicles after 1996).
  • Ensure the ignition is 'ON' or the engine is running.
  • Check for any damage to the OBD-II cable or connector.
  • Try connecting the scanner to a different OBD-II compliant vehicle to rule out scanner malfunction.
• Paparan Data Salah:
  • Pastikan enjin kenderaan berada pada suhu operasi untuk bacaan sensor yang tepat.
  • Verify that the correct vehicle protocol is automatically detected.

9. Spesifikasi

10. Waranti dan Sokongan

For warranty information and technical support, please refer to the documentation provided with your purchase or contact Dollarfix customer service directly. Details are typically available on the manufacturer's official webtapak.