AERMOTOR OBD2 Code Reader ELM327 V1.5 User Manual

1. Bubuka

The AERMOTOR ELM327 V1.5 is a high-quality automotive scanning tool designed to diagnose vehicle issues by connecting to your car's On-Board Diagnostics (OBD-II) system. It is compliant with full OBD II / EOBD specifications and supports various wireless connection models (WiFi or Bluetooth 4.0) to connect with your smartphone or tablet. This device allows you to read real-time car engine data, such as engine speed, ignition time, fuel trim, water temperature, and fuel consumption, and supports a variety of OBD II applications.

Figure 1: AERMOTOR ELM327 V1.5 Diagnostic Tool

2. Émbaran Kasalametan

• Salawasna operasikeun alat ieu di tempat anu gaduh ventilasi anu saé.
• Ulah nyobian ngabongkar atawa ngaropéa alat.
• Jauhkeun alat tina cai, beueus, sareng suhu anu ekstrim.
• Ensure the vehicle's ignition is off before connecting or disconnecting the ELM327 device.
• Do not leave the ELM327 connected to your car's OBD port for extended periods (e.g., overnight) if your car battery is low, as it may consume power.

3. Eusi Paket

Mangga parios pakét kanggo barang-barang ieu:

• 1 x AER ELM327 Diagnostic Tool
• 1 x Manual Pamaké

Gambar 2: Eusi pakét

4. Spésifikasi

Protokol OBD-II anu Dirojong:

• SAE J1850 PWM (41.6 Kbaud)
• SAE J1850 VPW (10.4 Kbaud)
• ISO9141-2 (5 baud init, 10.4 Kbaud)
• ISO14230-4 KWP (5 baud init, 10.4 Kbaud)
• ISO14230-4 KWP (panas gancang, 10.4 Kbaud)
• ISO15765-4 DAPAT (ID 11bit, 500 Kbaud)
• ISO15765-4 DAPAT (ID 29bit, 500 Kbaud)
• ISO15765-4 DAPAT (ID 11bit, 250 Kbaud)
• ISO15765-4 DAPAT (ID 29bit, 250 Kbaud)
• SAE J1939 CAN (29bit ID, 250 * Kbaud)
• USER1 CAN (11 * bit ID, 125 * Kbaud)
• USER2 CAN (11 * bit ID, 50 * kbaud)
• * Default Settings (User Adjustable)

5. Parentah Setup

Step 1: Install Diagnostic Software

Before connecting the device, install the appropriate diagnostic application on your smartphone or tablet:

• Pikeun alat Android: Download the "TORQUE" app from the Android Market.
• For iOS devices (Apple iPhone/iPad): Download the "DashCommand" app. Within DashCommand, select "V-link" or "wifi-obd" as the interface type.

After installation, the software setup is complete.

Figure 3: Product packaging with app QR codes

Step 2: Connect ELM327 to Vehicle OBD Interface

Locate your car's OBD-II diagnostic interface. This port is typically found:

• Handapeun setir
• Above the brake pedal
• Below the brake pedal

Refer to your vehicle's owner's manual or the diagram below for common locations.

Figure 4: Common OBD Interface Locations

Once located, firmly plug the AERMOTOR ELM327 device into the OBD-II port. The indicator light on the ELM327 will flash, confirming a successful physical connection.

Figure 5: ELM327 Connected to OBD-II Port

Catetan penting:

To prevent battery drain, it is recommended to remove the ELM327 device from the OBD port if the car is turned off for more than 30 minutes, especially if your car battery is low.

Step 3: Connect with Mobile Phone (Wireless)

The connection method depends on whether you have the WiFi or Bluetooth version of the ELM327.

For WiFi Models:

1. Go to your mobile phone's "Settings".
2. Select "Wi-Fi".
3. Connect to the network named "wifi-obd2" or "OBD2". No password is typically required.

For Bluetooth Models:

1. Go to your mobile phone's "Settings".
2. Select "Bluetooth" and ensure it is turned ON.
3. Milarian pikeun available devices and select "OBDII" or "V-LINK".
4. Enter the pairing password: "1234" (or "0000" if 1234 does not work).

Step 4: Configure Software and Read Data

After establishing the wireless connection, exit and then reopen your diagnostic application (TORQUE or DashCommand).

For TORQUE (Android):

1. Navigate to the app's "Settings" menu.
2. Select "OBD2 Adapter Settings".
3. Choose "Connection Type" and select either "Bluetooth" or "WiFi" based on your ELM327 model.
4. If using Bluetooth, select the paired device (e.g., "OBDII" or "V-LINK"). If using WiFi, ensure you are connected to the "wifi-obd2" network.
5. Exit the settings and return to the main screen. The software should now automatically connect to the ELM327 and begin displaying data.

For DashCommand (iOS):

1. Navigate to the app's "Settings" menu.
2. Select "OBDII Interface".
3. Choose "V-link" or "wifi-obd" as the interface type.
4. Exit the settings and return to the main screen. The software should now automatically connect to the ELM327 and begin displaying data.

Figure 6: Quick Start Guide (Example)

6. Parentah Operasi

Once connected and configured, the AERMOTOR ELM327 V1.5, in conjunction with your chosen diagnostic app, provides access to various vehicle functions:

• Maca Kodeu Masalah Diagnostik (DTC): View generic and manufacturer-specific codes, along with their definitions (over 3000 generic code definitions in the database).
• Ngahapus Kode Masalah: Hapus DTC sareng mareuman Indikator Malfungsi Lamp (MIL), katelah ogé lampu "Pariksa Mesin".
• Témbongkeun Data Sénsor Arus: Monitor real-time data from various vehicle sensors, including:
• RPM motor
• Nilai Beban diitung
• Suhu Coolant
• Status Sistem Bahan Bakar
• Laju Kandaraan
• Pangurangan Bahan Bakar Jangka Pendek
• Pangurangan Bahan Bakar Jangka Panjang
• Tekanan Manifold Asupan
• Waktos sateuacanna
• Suhu Air asupan
• Laju Aliran Hawa
• Posisi Throttle Absolute
• Volum sénsor oksigéntages/pangurangan bahan bakar jangka pondok anu aya hubunganana
• Status Sistem Bahan Bakar
• Tekanan Suluh
• And many others…
• Data logging: Record vehicle data over time for later analysis.
• Real-time Connected: Maintain a live connection to your vehicle's data stream.
• Émbaran Kandaraan: Access general vehicle information.

Figure 7: ELM327 Powerful Functions

7. Pangropéa

• Jaga alat tetep bersih ku cara ngusap ku kaén anu lembut sareng garing.
• Hindarkeun ngagunakeun bahan kimia anu kasar atanapi pembersih abrasive.
• Simpen alat dina tempat anu tiis sareng garing upami henteu dianggo.
• Ensure the OBD-II connector pins are free from dirt or damage.

8. Cara ngungkulan

• Alat teu hurung: Ensure the ELM327 is fully seated in the vehicle's OBD-II port. Check the vehicle's ignition status.
• Cannot connect to mobile device (WiFi): Verify that your phone's Wi-Fi is enabled and connected to the "wifi-obd2" or "OBD2" network. Ensure no other Wi-Fi networks are interfering.
• Cannot connect to mobile device (Bluetooth): Verify that your phone's Bluetooth is enabled and paired with "OBDII" or "V-LINK". Try re-pairing the device if connection fails. Ensure the correct password (1234 or 0000) is used.
• Aplikasi teu némbongkeun data: Ensure the ELM327 is connected to the car and your mobile device. Check the app's settings to confirm the correct connection type (Bluetooth/WiFi) and device are selected. Try restarting the app or your mobile device.
• Bacaan teu akurat: Ensure your vehicle is fully compatible with OBD-II protocols. Some older or non-standard vehicles may have limited data availability.
• Software installation issues: If you encounter problems downloading or installing the diagnostic app, ensure your device meets the app's system requirements and has sufficient storage. Try downloading from official app stores.

9. Tips pamaké

• Always ensure your vehicle is compatible with OBD-II protocols before use.
• For best results, use the recommended diagnostic apps (Torque for Android, DashCommand for iOS).
• Keep your diagnostic app updated to the latest version for new features and bug fixes.
• If you experience connection issues, try restarting your phone and the diagnostic app.
• Familiarize yourself with your vehicle's specific OBD-II port location to ensure easy connection.

10. Garansi jeung Rojongan

The AERMOTOR ELM327 V1.5 comes with a Garansi Sataun from the date of purchase. This warranty covers manufacturing defects and malfunctions under normal use. Any disassembly or unauthorized modification of the device will void the warranty.

For technical support, warranty claims, or any issues not covered in this manual, please contact the seller or manufacturer directly. Please provide your purchase details when seeking support.

Figure 8: Warranty Process Overview