ANCEL JP700 OBD2/JOBD/EOBD Automotive Diagnostic Scanner User Manual

1. Introduction

The ANCEL JP700 is a versatile automotive diagnostic scanner designed to help you quickly and accurately identify and resolve issues with your vehicle. It supports JOBD, OBDII, and EOBD protocols, making it compatible with a wide range of Japanese, American, and European vehicles. This manual provides detailed instructions on how to set up, operate, and maintain your JP700 scanner.

2. Safety Precautions and Warnings

To prevent personal injury or damage to vehicles and/or the scan tool, read this instruction manual first and observe the following safety precautions at a minimum whenever working on a vehicle:

• Always perform automotive testing in a safe environment.
• Do not attempt to operate or observe the tool while driving a vehicle. Operating or observing the tool will cause driver distraction and could cause a fatal accident.
• Wear safety eye protection that meets ANSI standards.
• Keep clothing, hair, hands, tools, test equipment, etc. away from all moving or hot engine parts.
• Operate the vehicle in a well ventilated work area: Exhaust gases are Poisonous.
• Put blocks in front of the drive wheels and never leave the vehicle unattended while running tests.
• Use extreme caution when working around the ignition coil, distributor cap, ignition wires and spark plugs. These components create hazardous voltages when the engine is running.
• Put the transmission in PARK (for automatic transmission) or NEUTRAL (for manual transmission) and make sure the parking brake is engaged.
• Keep a fire extinguisher suitable for gasoline/chemical/electrical fires nearby.
• Keep the scan tool dry, clean, free from oil/water or grease. Use a mild detergent on a clean cloth to clean the outside of the scan tool, when Necessary.

3. General Information

3.1 On-Board Diagnostics (OBD) II

The first generation of On-Board Diagnostics (called OBD I) was developed by the California Air Resources Board (CARB) and implemented in 1988 to monitor some of the emission control components on vehicles. As technology evolved and the desire to improve the On-Board Diagnostic system increased, a new generation of On-Board Diagnostic system was developed. This second generation of On-Board Diagnostic regulations is called "OBD II".

The OBD II system is designed to monitor emission control systems and key engine components by performing either continuous or periodic tests of specific components and vehicle conditions. When a problem is detected, the OBD II system turns on a warning lamp (MIL) on the vehicle instrument panel to alert the driver typically by the phrase "Check Engine” or “Service Engine Soon”. The system will also store important information about the detected malfunction so that a technician can accurately find and fix the problem. Here below follow three pieces of such valuable Information:

1. Whether the Malfunction Indicator Light (MIL) is commanded 'on' or 'Off';
2. Which, if any, Diagnostic Trouble Codes (DTCs) are stored;
3. Readiness Monitor status.

3.2 Diagnostic Trouble Codes (DTCs)

OBD II Diagnostic Trouble Codes are codes that are stored by the on-board computer diagnostic system in response to a problem found in the vehicle. These codes identify a particular problem area and are intended to provide you with a guide as to where a fault might be occurring within a vehicle. OBD II Diagnostic Trouble Codes consist of a five-digit alphanumeric code. The first character, a letter, identifies which control system sets the code. The other four characters, all numbers, provide additional information on where the DTC originated and the operating conditions that caused it to be set.

Image 3.1: Example of a DTC (P2110) displayed on the scanner, indicating a throttle actuator control system issue.

3.3 Location of the Data Link Connector (DLC)

The DLC (Data Link Connector or Diagnostic Link Connector) is the standardized 16-cavity connector where diagnostic scan tools interface with the vehicle's on-board computer. The DLC is usually located 12 inches from the center of the instrument panel (dash), under or around the driver's side for most vehicles. If the Data Link Connector is not located under the dashboard, a label should be there revealing its location. For some Asian and European vehicles, the DLC is located behind the ashtray and the ashtray must be removed to access the connector. If the DLC cannot be found, refer to the vehicle's service manual for the location.

Image 3.2: Illustration of the DLC connector location.

3.4 OBD II Readiness Monitors

Readiness Monitors are indicators used to find out if all of the emissions components have been evaluated by the OBD II system. They are running periodic tests on specific systems and components to ensure that they are performing within allowable limits.

Currently, there are eleven OBD II Readiness Monitors (or I/M Monitors) defined by the U.S. Environmental Protection Agency (EPA). Not all monitors are supported by all vehicles and the exact number of monitors in any vehicle depends on the motor vehicle manufacturer's emissions control strategy.

Continuous Monitors – Some of the vehicle components or systems are continuously tested by the vehicle's OBD II system, while others are tested only under specific vehicle operating conditions. The continuously monitored components listed below are always ready:

1. Misfire
2. Fuel System
3. Comprehensive Components (CCM)

Once the vehicle is running, the OBD II system is continuously checking the above components, monitoring key engine sensors, watching for engine misfire, and monitoring fuel demands.

Non-Continuous Monitors – Unlike the continuous monitors, many emissions and engine system components require the vehicle to be operated under specific conditions before the monitor is ready. These monitors are termed non-continuous monitors and are listed below:

1. EGR System - exhaust Gas Recirculation for reducing greenhouse gases.
2. O2 Sensors - monitor and adjust air/fuel mixture.
3. Catalyst - reduces exhaust emissions.
4. Evaporative System - monitors the integrity of the fuel tank system.
5. O2 Sensor Heater - brings O2 sensor to correct operating temperature.
6. Secondary air - reduces exhaust emissions.
7. Heated Catalyst - brings catalyst to correct operating temperature.
8. A/C system - monitors system for freon leaks.

3.5 OBD II Monitor Readiness Status

OBD II systems must indicate whether or not the vehicle's PCM's monitoring has completed testing on each emission component. Components that have been OBD II tested will be reported as “OK”. The purpose of recording readiness status is to allow inspectors to determine if the vehicle's OBDII system has tested all the emissions systems. This is handy to know before bringing vehicle to a state emissions testing facility.

The powertrain control module (PCM) sets a monitor to “OK” after an appropriate drive cycle has been performed. The drive cycle that enables a Monitor and sets readiness codes to "OK" varies for each individual monitor. Once a monitor is set as "OK", it will remain in this state. A number of factors, including erasing of diagnostic trouble codes (DTCs) with a code reader or a disconnected battery, can result in Readiness Monitors being set to "INC" (incomplete). Since the three continuous monitors are constantly evaluating, they will be reported as “OK” all of the time. As long as there are no DTCs stored in memory, the vehicle is running in accordance with the OBD II guidelines. If testing of a particular supported non-continuous monitor has not been completed or not tested, the monitor status will be reported as “INC” (incomplete).

In order for the OBD monitor system to become ready, the vehicle should be driven under a variety of normal operating conditions. These operating conditions may include a mix of highway driving and stop and go, city type driving, and at least one overnight-off period. For specific information on getting your vehicle's OBD monitor system ready, please consult your vehicle owner's manual.

3.6 OBD II Definitions

• Powertrain Control Module (PCM) – the OBD II terminology for the on-board computer that controls the engine and the drive train.
• Malfunction Indicator Light (MIL) – Malfunction Indicator Light (Service Engine Soon, Check Engine) is a term used for the light on the instrument panel. It is to alert the driver and/or the repair technician that there is a problem with one or more of vehicle's systems and may cause emissions to exceed federal standards. If the MIL illuminates with a steady light, it indicates that a problem has been detected and the vehicle should be serviced as soon as possible. Under certain conditions, the dashboard light will blink or flash. This indicates a severe problem and flashing is intended to discourage vehicle operation. The vehicle onboard diagnostic system can not turn the MIL off until necessary repairs are completed or the condition no longer exists.
• DTC - Diagnostic Trouble Codes (DTC) these identify which section of the emission control system has malfunctioned.
• Enabling Criteria – Also termed Enabling Conditions. They are the vehicle-specific events of conditions that must occur within the engine before the various monitors will set, or run. Some monitors require the vehicle to follow a prescribed “drive cycle" routine as part of the enabling criteria. Drive cycles vary among vehicles and for each monitor in any particular vehicle.
• OBD II Drive Cycle – A specific mode of vehicle operation that provides conditions required to set all the readiness monitors applicable to the vehicle to the “ready” condition. The purpose of completing an OBD II drive cycle is to force the vehicle to run its onboard diagnostics. Some form of a drive cycle needs to be performed after DTCs have been erased from the PCM's memory or after the battery has been disconnected. Running through a vehicle's complete drive cycle will "set" the readiness monitors so that future faults can be detected. Drive cycles vary depending on the vehicle and the monitor that needs to be reset. For vehicle specific drive cycle, consult the vehicle's Owner's Manual.
• Freeze Frame Data – When an emissions related fault occurs, the OBD II system not only sets a code, but also records a snapshot of the vehicle operating parameters to help in identifying the problem. This set of values operating parameters to help in identifying the problem. This set of values is referred to as Freeze Frame Date and may include important engine parameters such as engine RPM, vehicle speed, air flow, engine load, fuel pressure, fuel trim value, engine coolant temperature, ignition timing advance, or closed loop status.

4. Setup and Physical Description

4.1 Tool Description

The ANCEL JP700 is designed for comfortable handling and durability. It features a monochrome LCD display, navigation buttons, and a non-removable OBDII cable.

Image 4.1: ANCEL JP700 physical features and dimensions.

Key Components:

1. LCD DISPLAY: Indicates test results. Backlit, 128 x 64 pixel display with contrast adjustment.
2. ENTER BUTTON: Confirms a selection (or action) from a menu.
3. EXIT BUTTON: Cancels a selection (or action) from a menu or returns to the menu. It is also used to exit DTC Lookup screen.
4. UP SCROLL BUTTON: Moves up through menu and submenu items in menu mode. When more than one screen of data is retrieved, moves up through the current screen to the previous screens for additional data.
5. DOWN SCROLL BUTTON: Moves down through menu and submenu items in menu mode. When more than one screen of data is retrieved, moves down through the current screen to next screens for additional data.
6. OBD II CONNECTOR: Connects the scan tool to the vehicle's Data Link Connector (DLC).

4.2 Included Items

The ANCEL JP700 package contains the following items:

• JP700 Scan Tool main unit
• User's Manual
• USB Cable

Image 4.2: Package contents of the ANCEL JP700.

5. Operating Instructions

5.1 Basic Connection (Plug and Play)

The ANCEL JP700 is designed for ease of use with its plug-and-play functionality. No batteries or external power source are required as it draws power directly from your vehicle's OBDII port.

1. Plug Into OBDII Port: Locate your vehicle's 16-pin Data Link Connector (DLC) and firmly plug the scanner's OBDII connector into it.
2. Turn The Ignition On: Turn your vehicle's ignition to the "ON" position. The engine can be off or running.
3. Start Testing: The scanner will power on automatically and be ready for use.

Image 5.1: Easy-to-use plug and play connection steps.

5.2 Main Menu Navigation

Once connected, the main menu will appear. Use the UP/DOWN scroll buttons to navigate through the options and the ENTER button to select.

Image 5.2: Main Menu options on the ANCEL JP700.

Main Menu Options:

• Select Brand: For diagnosing Japanese vehicles that support the JOBD protocol.
• OBDII System: For diagnosing all other OBDII/EOBD compliant vehicles.
• Tool Setup: For configuring scanner settings like language, units, and contrast.

5.3 Reading Fault Codes

To read fault codes:

1. From the Main Menu, select either "Select Brand" (for JOBD vehicles) or "OBDII System" (for other OBDII/EOBD vehicles) and press ENTER.
2. If you selected "Select Brand", choose your vehicle's make (e.g., Toyota, Honda, Mazda) from the list and press ENTER.
3. From the Diagnostic Menu, select "Read Codes" and press ENTER.
4. View the DTCs and their definitions on the screen. Use the UP/DOWN scroll buttons if there are multiple codes.

Image 5.3: Diagnostic Menu showing "Read Codes" option.

5.4 Erasing Fault Codes

After fixing a problem, you can erase the fault codes and turn off the Check Engine Light.

1. From the Diagnostic Menu, select "Erase Codes" and press ENTER.
2. A warning message will appear asking for confirmation: "Erase fault codes! Are you sure?". Press ENTER to confirm.
3. The scanner will display "Erase fault codes had success. Please wait 10 seconds, Turn ignition off and Switch on again."
4. Press EXIT to return to the Select Function menu.

Note: This function is performed with the key on, but the engine off. Before erasing, make sure to retrieve and record the trouble codes. After clearing, retrieve codes again to ensure no hard troubles remain.

5.5 I/M Readiness

I/M Readiness indicates whether the various emissions-related systems on the vehicle are operating properly and are ready for Inspection and Maintenance testing.

1. From the Diagnostic Menu, select "I/M Readiness" and press ENTER.
2. The screen will display the status of various monitors (e.g., Misfire monitor, Fuel system monitor, Comprehensive component monitor).
3. Press EXIT to return to the Diagnostic Menu.

5.6 Data Stream

The Data Stream function allows you to view real-time operational parameters of the vehicle.

1. From the Diagnostic Menu, select "Data Stream" and press ENTER.
2. The screen will display various data points such as FUELSYS1, FUELSYS2, LOAD_PCT, ECT, SHRTFT1, etc.
3. Use the UP/DOWN scroll button to view more PIDs (Parameter IDs).
4. Press EXIT to return to the Diagnostic Menu.

5.7 Freeze Frame

Freeze Frame data is a snapshot of the vehicle's operating conditions at the moment an emission-related fault occurred.

1. From the Diagnostic Menu, select "Freeze Frame" and press ENTER.
2. The screen will display recorded parameters like DTCFRZF, FUELSYS1, FUELSYS2, LOAD_PCT, ECT, etc.
3. Use the UP/DOWN scroll button for more PIDs.
4. Press EXIT to return to the Diagnostic Menu.

5.8 Vehicle Information

This function allows you to retrieve important vehicle identification information.

1. From the Diagnostic Menu, select "Vehicle Information" and press ENTER.
2. The screen will display information such as VIN (Vehicle Identification Number), CID (Calibration ID), and CVN (Calibration Verify Number).
3. Press EXIT to return to the Diagnostic Menu.

6. Tool Setup and Configuration

The "Tool Setup" menu allows you to customize various settings of your ANCEL JP700 scanner.

6.1 Language

1. From the Main Menu, use the UP/DOWN scroll button to select "Tool Setup" and press ENTER.
2. From the Tool Setup menu, select "Language" and press ENTER.
3. Choose your desired language (English or Russian) and press ENTER.

Image 6.1: Language selection in Tool Setup.

6.2 Unit of Measure

1. From the Tool Setup menu, select "Unit of Measure" and press ENTER.
2. Choose between "Metric" or "Imperial" units and press ENTER to save.

6.3 Contrast

1. From the Tool Setup menu, select "Contrast" and press ENTER.
2. Use the UP/DOWN scroll buttons to adjust the display contrast.
3. Press ENTER to save your settings.

6.4 Feedback

The feedback function allows you to record and send data if you encounter issues with the scanner.

1. From the Tool Setup menu, select "Feedback" and press ENTER.
2. Select "Start recording". The scanner will indicate that automatic recording is ready.
3. Perform the related functions that require feedback.
4. To send feedback, connect the tool to a computer via USB cable. Open the upgrade files, locate the "Feedback.bin" file, and send it to support@anceltech.com.

6.5 Device Information

This option displays the scanner's software and hardware details.

1. From the Tool Setup menu, select "Device Information" and press ENTER.
2. The screen will show the Software Version, Library Version, and Serial Number.

7. Software Update

The ANCEL JP700 supports lifetime free software updates to fix bugs or match the latest data. The latest software is available at the ANCEL official website for free download.

1. Download the update software from the official ANCEL website.
2. Connect the JP700 device to your computer using the provided USB cable.
3. Open the downloaded update files.
4. If your computer system is Windows 7, click "install driver.bat" in the driver files to install the driver.
5. Click "Update.exe" to run the update application.
6. Follow the on-screen instructions to complete the update.

Note: Windows 8/10 can typically run the update software directly without manual driver installation.

Image 7.1: Connecting the scanner to a computer for software updates.

8. Specifications

9. Vehicle Compatibility

The ANCEL JP700 offers enhanced compatibility across various vehicle protocols:

• JOBD Car List (16PIN OBD2 Port): Supports most 2000 or newer Japanese cars including Toyota, Honda, Daihatsu, Mitsubishi, Mazda, Nissan, Suzuki, Subaru, Lexus, Infiniti, Acura.
• OBD2 Car List (American/USA): Works on OBD2 Cars from 2001 to Now, including Chrysler, Ford, GM, Jeep.
• EOBD Car List (European): Works on OBD2 Cars from 2004 to Now, including Alfa Romeo, SAAB, Acura, Opel, Audi, Seat, Peugeot, Bentley, Skoda, Daewoo, Benz, Daihatsu, Land Rover, BMW, Vauxhall, Citroen, Volvo, Fiat, VW, Ford, Jaguar.

Important Note: While the JP700 is compatible with most cars, different regions support the vehicle OBD2 protocol at different times, or some cars may have a special design. Therefore, it may not be compatible with some cars that do not support the OBD2 protocol, especially certain Japanese and Korean models. The scanner only reads codes for the Check Engine Light and will NOT read AirBag, ABS, TPMS, or Oil Change lights.

If your car is a JOBD protocol vehicle, the JP700 will primarily support reading and erasing engine codes.

Image 9.1: Japanese car brands supported by JOBD protocol.

10. User Tips

• Verify Compatibility: If you own a Japanese vehicle, especially older models or specific regional variants, confirm its compatibility with the JOBD protocol. For example, a 2015 Toyota Camry should be compatible with the OBDII system.
• Code Interpretation: The scanner provides the DTC code and a brief description. For a full understanding of the issue and potential fixes, further research based on the specific code is recommended.
• Post-Repair Check: Always use the "Erase Codes" function after a repair to clear the Check Engine Light. Then, perform a drive cycle and re-check for codes to ensure the problem is resolved and no new codes appear.
• Keep it Handy: The compact size of the JP700 makes it ideal to keep in your glove box for quick diagnostics whenever a Check Engine Light appears.

11. Warranty and Service

11.1 Limited One Year Warranty

This warranty is expressly limited to persons who purchase OBDSPACE products for purposes of resale or use in the ordinary course of the buyer's business.

OBDSPACE electronic product is warranted against defects in materials and workmanship for one year (12 months) from the date of delivery to the user.

This warranty does not cover any part that has been abused, altered, used for a purpose other than for which it was intended, or used in a manner inconsistent with instructions regarding use. The exclusive remedy for any automotive meter found to be defective is repair or replacement, and OBDSPACE shall not be liable for any consequential or incidental damages.

Final determination of defects shall be made by OBDSPACE in accordance with procedures established by OBDSPACE. No agent, employee, or representative of OBDSPACE has any authority to bind OBDSPACE to any affirmation, representation, or warranty concerning OBDSPACE automotive meters, except as stated herein.

11.2 Service Procedures

If you have any questions, please contact your local store, distributor or visit our website at www.anceltech.com.

If it becomes necessary to return the scan tool for repair, contact your local distributor for more information.

12. 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

Made in China