LAUNCH CR319 OBD2 -skannerin käyttöohje

1. Johdanto

The LAUNCH CR319 is a handheld On-Board Diagnostics II (OBD2) code reader designed to assist in diagnosing vehicle engine issues. It provides access to various diagnostic functions to help users identify and clear trouble codes, monitor vehicle performance data, and check emission readiness status. This manual provides detailed instructions for the proper use and maintenance of your CR319 device.

2. Tuote ohiview

2.1 Tärkeimmät ominaisuudet

• Täydelliset OBD2-toiminnot: Supports all 10 OBD2 test modes.
• Vikakoodien hakukirjasto: Built-in database with over 3000 code definitions.
• Monikielinen tuki: Saatavilla englanniksi, portugaliksi, venäjäksi, italiaksi, espanjaksi, ranskaksi ja saksaksi.
• Plug and Play: No batteries or charger required; powered directly from the vehicle's OBD2 port.
• Kompakti muotoilu: Helppo käsitellä ja säilyttää.

2.2 Laitteen osat

The image above illustrates the main components of the LAUNCH CR319 OBD2 Scanner. Key parts include the Diagnostic Cable (1) for connecting to the vehicle, the LCD Screen (2) for displaying information, Selection Buttons (3) for navigation, the Down Button (4), the OK Button (5) for confirmation, the ESC Button (6) to return to the previous screen, and the Plug-and-Play Interface (7) which is the OBD2 connector.

3. Asennus

1. Paikanna OBD2-portti: OBD2-portti sijaitsee tyypillisesti kojelaudan alla ajoneuvon kuljettajan puolella. Jos et löydä sitä, katso ajoneuvosi käyttöohjekirjaa.
2. Skannerin kytkeminen: Plug the CR319's diagnostic cable connector firmly into the vehicle's OBD2 port. The device will power on automatically.
3. Käynnistä ajoneuvo: Turn the vehicle's ignition to the 'ON' position (engine off) or start the engine, depending on the diagnostic function you intend to perform.

4. Käyttöohjeet

After connecting the CR319 to your vehicle, the main menu will appear. Use the Up/Down selection buttons to navigate through the options and the OK button to confirm a selection. The ESC button returns to the previous screen.

4.1 Lue koodit

This function retrieves Diagnostic Trouble Codes (DTCs) from the vehicle's computer. These codes indicate specific issues detected by the vehicle's self-diagnostic system.

1. Valitse päävalikosta 'Diagnose'.
2. Valitse 'Lue koodit'.
3. The scanner will display any stored, pending, or permanent codes along with their descriptions.

4.2 Tyhjennä koodit

This function erases DTCs from the vehicle's computer and turns off the Check Engine Light (MIL). Ensure any underlying issues are resolved before clearing codes, as they may reappear.

1. Valitse päävalikosta 'Diagnose'.
2. Valitse 'Erase Codes'.
3. Confirm the action when prompted. The Check Engine Light should turn off.

4.3 I / M-valmius

Tämä toiminto tarkistaa ajoneuvon päästöihin liittyvien valvontajärjestelmien tilan ja määrittää, ovatko ne valmiita päästötestiin.

1. Valitse päävalikosta 'Diagnose'.
2. Valitse 'I/M Readiness'.
3. The screen will display the status of various monitors (e.g., Misfire Monitor, Fuel System Monitor). 'OK' or 'Complete' indicates the monitor has run and passed; 'INC' or 'Incomplete' means the monitor has not yet run or completed its diagnostic cycle.

4.4 Tietovirta (live-data)

This function displays real-time operational data from the vehicle's engine control unit (ECU). This data can include engine RPM, vehicle speed, oxygen sensor readings, coolant temperature, and more.

1. Valitse päävalikosta 'Diagnose'.
2. Valitse 'Data Stream'.
3. Use the Up/Down buttons to scroll through the various data parameters.

4.5 Pysäytyskehys

When an emission-related fault occurs, the vehicle's computer records a snapshot of operating conditions at the time of the fault. This data is called Freeze Frame data.

1. Valitse päävalikosta 'Diagnose'.
2. Valitse 'Freeze Frame'.
3. Review the recorded parameters to understand the conditions under which the fault occurred.

4.6 DTC-haku

This feature allows you to manually enter a Diagnostic Trouble Code and view its definition from the scanner's internal database.

1. Valitse päävalikosta 'DTC Lookup'.
2. Use the navigation buttons to input the desired DTC.
3. Paina 'Okei' to view the code definition.

4.7 Other OBD2 Functions

The CR319 also supports the following OBD2 functions, accessible through the 'Diagnose' menu:

• O2-anturikoe: Retrieves oxygen sensor monitor test results for the most recently completed tests.
• Höyrystymisjärjestelmän testi (tila 8): Käynnistää haihtumispäästöjen hallintajärjestelmän testin.
• Sisäänrakennetun näytön testi (tila 6): Hakee testitulokset päästöihin liittyvistä voimansiirron osista ja järjestelmistä, joita ei valvota jatkuvasti.
• Ajoneuvon tiedot: Näyttää ajoneuvon tunnistenumeron (VIN), kalibrointitunnuksen (CALID) ja kalibroinnin tarkistusnumeron (CVN).

5. Yhteensopivuus

The LAUNCH CR319 OBD2 Scanner is compatible with most American, European, and Asian vehicles manufactured from 1996 and newer that are OBDII-compliant. It supports all standard OBDII protocols, including KWP2000, ISO9141, J1850 VPW, J1850 PWM, and CAN (Controller Area Network).

5.1 Tuetut ajoneuvot

• 12V Gasoline cars.
• Vehicles compliant with OBDII standards (1996 US-based, 2000 EU-based, and newer Asian cars).

5.2 Not Supported Vehicles

• Diesel cars.
• 24V Heavy duty vehicles.
• Hybrid vehicles.
• Electric vehicles.

6. Tekniset tiedot

7. Vianmääritys

7.1 Laite ei käynnisty

• Ensure the diagnostic cable is securely connected to the vehicle's OBD2 port.
• Verify the vehicle's ignition is in the 'ON' position or the engine is running.
• Tarkista ajoneuvon OBD2-portin sulake (katso ajoneuvosi käyttöohjekirja).

7.2 Viestintävirhe ajoneuvon kanssa

• Confirm the vehicle is OBDII-compliant (generally 1996 and newer for gasoline vehicles).
• Ensure the diagnostic cable is properly connected.
• Turn off the ignition, wait 10 seconds, then turn it back to 'ON' and try again.
• If possible, test the scanner on another compatible vehicle to rule out a device malfunction.

7.3 Codes Cannot Be Cleared

• Varmista, että ajoneuvon sytytysvirta on ON-asennossa (moottori sammutettu).
• If the underlying fault that triggered the code is still present, the code may not clear or will reappear immediately. Address the vehicle's issue first.

8. Huolto

• Puhdistus: Puhdista laite pehmeällä, kuivalla liinalla. Vältä hankaavia puhdistusaineita tai liuottimia.
• Varastointi: Säilytä skanneria puhtaassa, kuivassa paikassa, poissa äärimmäisistä lämpötiloista ja suorasta auringonvalosta.
• Kaapelihuolto: Do not pull the cable forcefully or bend it sharply. Inspect the cable for damage before each use.

9. Takuu ja tuki

For warranty information, technical support, or service inquiries, please contact LAUNCH customer support. Refer to the product packaging or the official LAUNCH websivustolta ajantasaisimmat yhteystiedot.