ANCEL BD310 USER'S MANUAL

Safety Precautions and Warnings

To avoid injury or damage to the vehicle and/or scan tool, read this manual and observe the following safety precautions when working on a vehicle:

• First, turn off the ignition. Connect the 16-pin connector, and then turn on the ignition.
• Always perform vehicle tests in a safe environment.
• Do not attempt to operate or observe the unit while driving a vehicle.
• Operating or observing the device is distracting to the driver and can result in a fatal accident.
• Wear safety glasses that meet the standards of ANSI.
• Keep clothing, hair, hands, tools, test equipment, etc. away from all moving or hot engine parts.
• Operate the vehicle in a well-ventilated area: Exhaust fumes are toxic.
• Place blocks in front of the drive wheels and never leave the vehicle unattended while performing tests.
• Use extreme caution when working near the ignition coil, distributor cap, ignition wires and spark plugs. These components generate dangerous voltages when the engine is running.
• Have a fire extinguisher nearby that is suitable for gasoline, chemical, and electrical fires.
• Keep the scan tool dry, clean, and free of oil/water or grease. If necessary, use a mild detergent on a clean cloth to clean the outside of the scan tool.

How to connect

DOWNLOAD APP

Scan the QR codes below to download the software for Android and iOS.

• [QR code for ANCEL Official Website]
• [QR code for Android app]
• [QR code for iOS app]

iOS can be downloaded from the Appstore by searching for the keyword "ancel".

Android can be downloaded from Google Play by searching for the keyword "ancel".

Note: This product only supports the ANCEL APP connection and is not compatible with any other apps.

OBD INTERFACE POSITIONS

For different vehicles, the position of the DLC (Data Link Connector) may be different. Please refer to the following possible positions:

[Diagram showing common DLC locations A, B, D, E, F within a car's interior, with the OBDII connector shown.]

OPERATION DIAGRAM

The process for connecting and using the ANCEL BD310 involves the following steps:

1. Install the ANCEL app on your smartphone.
2. Start the vehicle.
3. Plug the ANCEL BD310 device into the vehicle's OBDII port.
4. For Android phones: Go to Phone settings: turn on Bluetooth, turn on location information, and allow location permissions.
5. For iPhones: Go to Phone settings: Enable Bluetooth. Note: iOS System 13 and higher must enable Bluetooth in the privacy settings.
6. Start the ANCEL app on your phone.
7. The device will automatically connect via Bluetooth.
8. Access functions like "Standard OBDII function" or "Other functions".
9. Navigate to the homepage.

Bluetooth connection for iOS devices

1. Turn on Bluetooth on your phone. Access the context menu by dragging from the bottom or top of the screen. Tap the Bluetooth icon to turn it on. For iOS version 13 and higher, ensure Bluetooth is also enabled in the system's privacy settings. [Screenshot showing iOS control center with Bluetooth enabled.]
2. Open the "ancel" app and ensure the handheld device is in Bluetooth mode for connection. [Screenshot showing the ANCEL app interface on an iPhone, indicating a connected device.] [Image of the ANCEL BD310 device, showing it's in Bluetooth mode.]

Bluetooth Connection for Android devices

1. Turn on Bluetooth and the Location switch on your Android phone. [Screenshot showing Android quick settings with Bluetooth and Location enabled.]
2. The app will automatically connect to the device. During connection, ensure no other phones are connected. A "Successfully connected" message indicates the product is ready for use. [Screenshot showing the ANCEL app transitioning from "Not connected" to "Connected Successfully."]

START USING YOUR DEVICE

After Bluetooth connection, the diagnostic software will launch if your vehicle supports it. You can use all functions of the device, including the standard OBDII function and other features.

[Screenshot showing the ANCEL app with "Device is connected" status.] [Screenshot showing the OBD II menu with options like Vehicle self-check, Trouble Code, Datastream, etc.]

2. OBDII Diagnostic

Vehicle self-check

Read I/M readiness, error codes, datastreams, and other information with one click.

[Screenshots showing the "Vehicle self-check" process and the "OBD II Trouble code report" displaying current DTCs.] The "Vehicle self-check" screen shows "Diagnose in progress, please wait..." and then "Finished". It also displays I/M readiness status (e.g., Finished: 5, UnFinished: 2) and the number of trouble codes. The "OBD II Trouble code report" lists current DTCs with descriptions, such as P0143 (O2 Sensor Circuit Low Voltage Bank 1 Sensor 3), P0196 (Engine Oil Temperature Sensor 'A' Range/Performance), P0134 (O2 Sensor Circuit No Activity Detected Bank 1 Sensor 1), P0105 (Manifold Absolute Pressure/Barometric Pressure Sensor Circuit), P0258 (Injection Pump Fuel Metering Control 'B' Low), and P0118 (Engine Coolant Temperature Sensor 1 Circuit High).

Trouble Code & Clear Code

Excellent DTC explanations provide accurate and detailed trouble code definitions.

[Screenshot showing a detailed list of DTCs with descriptions.] The "Trouble Code" screen displays current DTCs, pending DTCs, and permanent DTCs. Options available include "Clear Code" and "Rescan". A tip states: "1. Pending DTCs may not display again after clearing DTC operation. 2. Current DTCs may not be cleared before repairing." A message "Clear code successfully" is shown after an operation.

Datastream

The View Datastream function allows you to view the PID (Parameter Identification) data of the vehicle's electronic control unit in real time.

[Screenshot of the Datastream interface showing fuel system status, calculated load value, engine coolant temperature, and fuel trims.] Example data shown: Fuel system 1 status: OL_DriveB2, Fuel system 2 status: CL, Calculated LOAD Value: 84.3%, Engine Coolant Temperature: 151 °C, Short Term Fuel Trim - Bank 1: -21.1%, Long Term Fuel Trim - Bank 1: 18.8%.

Dashboard

Intuitive graphical display with three different styles.

[Screenshots showing three different dashboard styles: a large circular gauge for RPM, two smaller gauges for VSS and ECT, and a grid of digital readouts for MAF, TP, SPARKADV, LOAD_PCT, IAT, VPWR.] Example data shown: MAF: 990.93 g/s, TP: 100.00 %, SPARKADV: -21.00, LOAD_PCT: 84.30 %, IAT: 175.00 °C, VPWR: 36.30 V.

To customize your data stream:

Select "Add page" -> "Select the graphic styles you like" -> "PID" -> "Select the data stream you need".

Long press on the graphic to drag it to the desired position or delete it. [Screenshots showing the "Add Dashboard" menu and the "Style" selection interface.]

Freeze Frame

The Freeze Frame menu displays freeze frame data, a snapshot of critical vehicle operating conditions automatically recorded by the on-board computer at the time of the DTC record. This is a good function to determine the cause of the fault.

[Screenshot of the Freeze Frame interface showing DTC that caused freeze frame data storage (P0103) and various vehicle parameters.] Example data: Fuel system 1 status: OL_DriveB2, Calculated LOAD Value: 25.1%, Engine Coolant Temperature: 90 °C, Short Term Fuel Trim - Bank 1: -21.1%, Long Term Fuel Trim - Bank 1: 18.8%, Short Term Fuel Trim - Bank 2: 68.8%, Long Term Fuel Trim - Bank 2: -68.0%, Fuel Rail Pressure: 600 kPa.

O2 Sensors

Regulations from OBD II require certain vehicles to monitor and test oxygen (O2) sensors to isolate fuel and emissions related faults. The O2 Monitor Test function allows you to view the results of the O2 sensor monitoring tests.

[Screenshot of the O2 Sensors interface showing data for Bank1-Sensor1 and Bank2-Sensor2.] Example data: TID#84, Bank1-Sensor1: Min 4096, Value 14112, Max Units. TID#84, Bank2-Sensor2: Min 4096, Value 14112, Max Units.

Vehicle Information

Vehicle information allows retrieval of the vehicle number VIN, calibration number ID(s) which identifies the software version of the vehicle control module(s), calibration check numbers (CVN(s)), and in-service performance tracking for OBD II compliant vehicles model year 2000 and later. CVNs are calculated values mandated by OBD II. They are reported to verify that emissions-related calibrations have been changed. Multiple CVNs can be reported for a control module. It can take several minutes to calculate the CVN. Performance tracking in operation tracks the performance of the key standby monitors.

[Screenshots showing the "Vehicle Information" screens with "Basic Information" and "More information" tabs.] Basic Information includes: Vehicle Identification Number (VIN), ECU calibration ID (CID1), Calibration verification number (CVN1, CVN2). More Information includes: Vehicle Identification Number(VIN), Calibration Identifications(CID), Calibration Verification Numbers (CVN), In-use Performance Tracking, ECUNAME, Engine Serial Number, Exhaust Regulation Or Type Approval Number, Protocol Identification, WWH-OBD GTR Number, Fueled Engine Operation Ignition Cycle.

Performance Test

To check health condition for acceleration, brake, and distance of your vehicle.

[Screenshots showing the Performance Test interface with gauges for acceleration (speed) and RPM, along with a safety warning.] The acceleration gauge shows speed up to 110 km/h, with the current speed at 103 km/h. The RPM gauge shows RPM up to 8000, with the current RPM at 0/min. A safety warning states: "Tests have safety hazards, please pay attention to drive safety!"

Trip

To check the health of acceleration, braking, and distance of your vehicle.

Exclusive trip analysis with time, distance, start time, travel time, maximum speed, maximum speed RPM, average speed, highest and lowest coolant temperature, number of overspeeds and number of quick braking. You can also record, save, print, and share the trips for your own analysis or with your mechanic.

[Screenshots showing the Trip interface with current speed, temperature, and time, as well as the Driving Record screen listing various metrics like Start time, Idle Time, Highest/Lowest speed/RPM, Average speed, Number of rapid braking, and timestamps.]

I/M Readiness

The I/M Readiness option allows you to view a snapshot of the operations for the exhaust system on OBDII/EOBD vehicles.

[Screenshot of the I/M Readiness screen showing test items and their status for the current driving cycle.] Test Items include: Misfire monitoring, Fuel system monitoring, Comprehensive component monitoring, Catalyst monitor, Heated catalyst monitor, NOX aftertreatment. Status indicators: OK (Completed/Monitor OK), INC (Incomplete/Not yet ready), N/A (Not available), X (Not supported). Example status: Misfire monitoring: Don't support, Fuel system monitoring: Don't support, Comprehensive component monitoring: Finished, Catalyst monitor: INC, Heated catalyst monitor: N/A. Note: On-Board Monitor Test and Component Test functions are subject to the current test. Some vehicles support these functions, while others do not.

Battery Check

Graphically display battery voltage in real time to retrieve and analyze a more accurate battery life trend and monitor health status.

[Screenshot of the Bat Check interface showing a voltage graph and current voltage reading.] Tip: This function only supports battery voltage detection for 12V vehicles. Test results are for reference only. The interface shows a voltage graph and displays: Voltage reference, Start button, Voltage reading (11.80V), Total time, Engine off voltage, Min voltage, Max voltage.

Report

You can export diagnostic reports and share them on social media.

[Screenshots showing examples of a "Diagnose report" and an "OBD II Trouble code report."]

My Vehicle

You can select or delete the information about your vehicle. Conditions for newly added vehicles:

1. If the VIN code of the newly added vehicle can be read, the vehicle can be added.
2. If the VIN code of the newly added vehicle cannot be read, an input box will appear when the device communicates with the vehicle, and you need to add the newly added vehicle information manually.
3. If the user has only one vehicle and wants to add multiple vehicles: the app does not allow this.

[Screenshots showing the "Vehicle Information" screen within the app, allowing editing or deletion of vehicle details.]

Setting

The scan tool allows you to make the following adjustments and settings:

1. Select language.
2. Unit of Measure (English or Metric).
3. Feedback.
4. Instant sleep mode.
5. Tool information.

[Screenshots showing the main menu and the "Tool Setup" menu.]

FEEDBACK

You can send us feedback if you have problems using it. To do so, fill out and submit the feedback form.

[Screenshot of the Feedback form with fields for Email, Phone number, Problem, and Problem Description.] The form includes predefined problem categories: "Can't connect to device", "Communication error between equipment and vehicle ECU", "Other problems".

Handheld scanner description- ANCEL BD310

Tool Description- ANCEL BD310

[Diagram showing the ANCEL BD310 device with numbered buttons and their descriptions.]

• 1) Wireless Bluetooth terminal and handheld device switching button, Bluetooth wake button.
• 2) UP BUTTON - Up scroll item by item in a menu.
• 3) DOWN BUTTON - Down scroll item by item in a menu.
• 4) ENTER BUTTON - Confirm a selection (or action) from a menu.
• 5) EXIT BUTTON - Cancel a selection (or action) from a menu or return to the previous menu.

Product parameters

• Display: FULL 65k Color 2.0 inch TFT LCD size for main LCD.
• Operating voltage: DC8~18V.
• Operating current: 88mA@12V (standby sleep: 16mA).
• Working temperature: -30°C~70°C (-22°F~158°F).
• Storage temperature: -40°C~85°C (-40°F~185°F).
• Dimensions: 130*61.5*15.6mm.

How to use the Handheld scanner (BD310)?

Mode switch button: Click to switch to handheld mode.

[Image of the device showing the mode switch button.] [Screenshots of the handheld mode interface showing icons for OBDII, Meter, I/M, Setup.]

I/M

A snapshot of emission system operations for all OBDII vehicles - i.e. misfire monitoring, emission system monitoring and more.

Select [I/M] and it will be displayed as follows:

[Screenshots showing the main menu and the I/M Readiness screen with detailed status for various emission system monitors.] I/M Readiness status example: IGN, Spark, CtDT, MIL, PdDT, MIS, EVAP, FUE, AIR, CCM, O2S, CAT, HRT, HCAT, EGR.

Meter

With this function you can read real data streams. You can quickly check the most important data such as VSS, RPM.

From the main menu, use the navigation keys UP / DOWN to select the Gages menu and press ENTER. The interface shown below will appear on the screen:

[Screenshots showing the main menu and the Meter interface with VSS and RPM gauges.] Example data: VSS: 120 km/h, RPM: 6000 r/min.

Setup

The scan tool allows you to make the following adjustments and settings:

1. Select language.
2. Unit of Measure (English or Metric).
3. Feedback.
4. Instant sleep mode.
5. Tool information.

[Screenshots showing the main menu and the Tool Setup menu.]

OBDII

1. Read Codes

Press the UP / DOWN key to select Read Codes and press ENTER in the diagnostic menu. If there are some codes, the screen will display the codes as shown below:

[Screenshots showing the Diagnostic Menu and the Read Codes screen listing Current DTCs, Pending DTCs, and Permanent DTCs.]

According to the figure above, select another item by pressing UP or DOWN and press ENTER to confirm. [Screenshot showing a specific DTC P0107 with its description: Manifold Absolute Pressure/Barometric Pressure Circuit Low.]

After viewing all codes, you can press EXIT to return to the previous menu.

2. Erase Codes

Press UP/DOWN button to select Erase Codes, the screen will display the interface as shown below. [Screenshots showing the Diagnostic Menu and the Erase Codes screen.]

Press ENTER to clear the DTCs and the screen will display the interface shown below: [Screenshots showing the "Erase DTC" confirmation prompt and the "Emission-Related Diagnostic Information has been Cleared!" message.]

Annotations:

• Before performing this function, be sure to retrieve and record the error codes.
• After clearing, retrieve fault codes again or turn on the ignition and retrieve codes again. If error codes persist, troubleshoot using the factory diagnostic manual, then clear and check again.

3. I/M Readiness

Press the UP / DOWN button to select I/M Readiness and press ENTER. The screen will display the interface as shown below: [Screenshots showing the Diagnostic Menu and the I/M Readiness screen indicating "Since DTCs Were Cleared" and "This Drive Cycle."]

I/M readiness is to test misfire/fuel system/ comprehensive component. You can use the UP or DOWN key to select and press ENTER, shown as follows: [Screenshots showing the Diagnostic Menu and the I/M Readiness status for various monitors.] Status meanings: N/A (Not Available), INC (Incomplete or not yet ready), OK (Completed or monitor OK).

4. Data Stream

Press UP or DOWN to select Data Stream from the main menu, then press ENTER to confirm. The screen will display the interface shown below: [Screenshots showing the Diagnostic Menu and the All Datastream screen.] Example data: FUELSYSA: N/A, FUELSYSB: N/A, LOAD_PCT: 0.0%, ECT: 37 °C, SHRTFT1: 0.0%.

If you want to know the meaning of the abbreviation data, you can press ENTER. The screen will display the interface shown below: [Screenshot showing "Fuel system 1 status" explanation.]

5. View Freeze Frame

When an emissions-related fault occurs, a snapshot of the current vehicle parameters is recorded by the ECU.

Note: If DTCs have been deleted, the Freeze data may not be stored in the vehicle.

Select Freeze Frame from the main menu interface. The screen will display the interface shown below: [Screenshots showing the Diagnostic Menu and the Freeze Frame screen.] Example data: DTCFRZF: P0326, ECT: 60 °C, MAP: 72kPa, RPM: 1266/min, VSS: 0km/h.

You can use the UP / DOWN button to view the data. Press EXIT to return to the diagnostic menu.

6. EVAP System Test

Select the EVAP System Test and press ENTER. The screen displays the relevant information about the EVAP system. [Screenshots showing the Diagnostic Menu and the EVAP System Test screen indicating "Evaporative system leak test not supported."]

7. Vehicle Information

Press UP / DOWN to select [Vehicle Information] and press ENTER. The screen displays information such as VIN (vehicle identification number), CID (calibration number ID) and CVN (calibration check number) as shown below (different vehicles display different data): [Screenshots showing the Diagnostic Menu and the Vehicle Information screen.] Example data: Vehicle Identification Number(VIN): LCFJD52E76H008345, Calibration Identifications (CID): CID1:03C906057BP.

Press EXIT to return to the diagnostic menu.

Update

1. Download the update software.
2. Connect the device to the computer via USB cable. [Diagram showing the ANCEL BD310 connected to a laptop via USB cable.]
3. The update software is only supported by Windows 7/8/10/11. Click "install driver.bat" in the driver files to install the driver if the computer is a Windows 7 system. [File structure showing folders/files for driver installation: bin, driver, README, Update.exe, install driver.bat.]

Windows 8/10/11 can run update software directly. [File structure showing folders/files for direct update: bin, driver, README, Update.exe.]

Windows XP and macOS computers do not support upgrades.

Note: The update software is only supported by Windows 7/8/10/11, but not supported by Windows XP and macOS. If you do not understand the upgrade steps, please contact us.

FAQs

1. Why is there a vehicle linking error? A communication error occurs when the scan tool cannot communicate with the vehicle's ECU (Electronic Control Unit). Ensure the ignition is ON. Ensure the scan tool connector is firmly connected to the vehicle's DLC. Turn the ignition OFF, wait about 10 seconds, then turn it ON again. Proceed with the test. Ensure the control module is not defective.
2. Why can not the scan tool be turned on? Check that the scan tool connector is firmly connected to the vehicle's DLC. Check if the DLC pins are bent or broken. Clean the DLC pins if necessary. Check the vehicle battery to ensure it still has at least 8.0 volts.
3. Why is there an operating error? In rare cases, the scanner may suddenly crash, freeze, or the ECU may respond too slowly. First, reset the scan tool, turn off the ignition, wait for 10 seconds, turn the ignition back on, and continue the test.
4. Why can not I connect the BD310 code reader? For iOS users: do not connect the Bluetooth device in the phone's system settings; connect via the app. For Android users: Turn on Bluetooth and the location switch on the phone.
5. What do I need to pay attention to? The BD310 code reader works on 12-volt vehicles and some light trucks. It is not suitable for 24-volt trucks. The update software only supports Windows 7/8/10/11. Windows XP and macOS computers do not support upgrades.

Warranty

1. This warranty is limited to the person purchasing ANCEL products.
2. ANCEL products are warranted against defects in materials and workmanship for a period of one year (12 months) from the date of shipment to the user.

Contact Information

OBDSPACE TECHNOLOGY CO., LTD

Address: D03, Block A, No. 973 Minzhi Ave, Longhua District, Shenzhen, Guangdong, China

Email: support@anceltech.com

Website: www.anceltech.com

Certifications: CE, FCC, UKCA, RoHS.

Recycling information: [Description of recycling symbols]