AJS Motorcycles DN-3000 User manual

MOTOR OBD DIAGNOSTIC
DN-3000
EFI-SCANNER

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Table of contents
1. Safety Precautions and Warnings
2. Using the Scan Tool
2.1 Tool Description DN-3000
2.2 Specifications
2.3 Included
2.4 MOTOR OBD
2.5 DTC Dictionary
2.6 Review
2.7 Units diagnostic
2.8 Tool setup
2.9 Tool information
3. MOTOR OBD Diagnostics
Diagnostics Menu 1
1 Read Codes
2 Erase Codes
3 Data Stream
4 Data Record
5 Data graphical display
6 ECU information
Diagnostics Menu 2
1 Read Codes
2 Erase Codes
3 Data Stream
4 Data Record
5 Data Graphical Display
6 ECU Information
7 Freeze Frame
8 I/M Readiness
9 O2 Sensor Test
10 Evap System Test
11 On-Board Monitoring
4. Warranty and Service
4.1 Limited One Year Warranty
4.2 Service Procedures
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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:
1 . Safety Precautions and Warnings
●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.
● Stopped the car
●Keep a fire extinguisher suitable for
gasoline/chemical/electrical fires nearby.
●Don't connect or disconnect any test equipment while the
ignition is on or the engine is running.
●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.

1. LCD DISPLAY – Indicates test results.2.8’’TFT 262k true color.
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 setup system, 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. UpData the DTC lib need
press this button,When Tools connected with PC by Usb cable.
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. LEFT SCROLL BUTTON – When looking up datastream.
If datastream display more than one screen,or turn page up or down
When more than one page is displayed.
7. RIGHT SCROLL BUTTON – When looking up datastream.
If datastream display more than one screen,or turn page up or down
When more than one page is displayed.
8. OBD II CONNECTOR – Connects the scan tool to the vehicle’s Data Link
Connector (DLC).
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ENTER
EXIT
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2 . Using the Scan Tool
2 .1 Tool Description - DN-3000

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1. Display: 2.8”TFT 262k true color
2. Operating Temperature: 0 to 60°C ( 32 to 140 F°)
3. Storage Temperature: -20 to 70°C ( -4 to 158 F°)
4. External Power: 8.0 to 18.0 V power provided via vehicle
battery
1. DN-3000 Scan Tool main unit
2. CD drives
3. USB upData cable
1. Turn the ignition off.
2. Connect device with Motorcycle via main cable.
3. Turn the ignition on. Engine can be off or running.
4. Press ENTER to enter Main Menu. Use the UP/DOWN scroll
button to Select MOTOR Diagnostics from the menu.
2 .2 Specifications
2 .3 Included
2 .4 MOTOR OBD
Tool Setup
MOTOR OBD DTC Dictionary Review
Units diagnostic Tool information

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5. Press ENTER to confirm. A sequence of messages displaying
the MOTOR protocols will be observed on the display until the
vehicle protocol is detected.
If the scan tool fails to communicate with the vehicle's ECU
(Engine Control Unit), a "LINKING ERROR!" message shows up
on the display.
The DTC Dictionary function is used to search for definitions of
Code stored in the built-in Code library.
1. From the Main Menu, use the UP/DOWN scroll button to
select the DTC Lookup and press the ENTER button.
2. From the DTC Dictionary menu, use the LEFT/RIGHT button
to move to the desired character, use the UP/DOWN button to
change the selected digit/ character and press the ENTER
button to confirm.
3. View the DTC definition on screen. When the DTC definition
covers more than one screen, use the LEFT/RIGHT button to
view additional information on previous/next screen(s).
4. To exit to the Main Menu, press the EXIT button.
2 .5 DTC Dictionary
Tool Setup
MOTOR OBD DTC Dictionary Review
Units diagnostic Tool information

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This function is used to review the recorded data
streams,DTC,and Freeze frame,select review in the main menu
and press enter and the screen will display the interface as
shown below:
The main part of the display important data streams, such as
injector diagnostic, ignition coil diagnostic, view the data stream
quickly.
2 .6 Review
2 .7 Units diagnostic
Tool Setup
MOTOR OBD DTC Dictionary Review
Units diagnostic Tool information
Tool Setup
MOTOR OBD DTC Dictionary Review
Units diagnostic Tool information

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The scan tool allows you to make the following adjustments and
settings:
1. Language: Selects the desired language.
2. Contrast: Adjusts the contrast of the LCD display.
3. Unit of Measure: Sets the unit of measure to English or Metric.
4. Beep Set: Turns ON/OFF beep.
From the Main Menu: Use the UP/DOWN scroll button to select
System Setup, and press the ENTER button. Follow the
instructions to make adjustments and program settings as
described in the following setup options.
Tool Information allows viewing of some important information such
as serial number and software version number of the scanner.
1. From the Main Menu, scroll to select Tool Info. and press ENTER.
2. View tool information on screen.
2 .8 System Setup
2 .9 Tool Information
Tool Setup
MOTOR OBD DTC Dictionary Review
Units diagnostic Tool information
Tool Setup
MOTOR OBD DTC Dictionary Review
Units diagnostic Tool information

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Diagnostic Menu
Read Codes
Erase Codes
Data Stream
Status Stream
Data record
Data graphical display
ECU Information
1.1 Use the UP/DOWN scroll button to select Read Codes from
the MOTOR Diagnostic and press ENTER.
1.2 View DTCs and their definitions on screen.
The control module number, sequence of the DTCs and total
number of codes detected will be observed on the upper right
hand corner of the display.
1.3 If more than one DTC is found, use the UP/DOWN scroll
button, as necessary, until all the codes have been viewed.
The devices is smart reading ECU protocol information, enter
the relevant menu
3 . MOTOR OBD Diagnostic
1 Read Codes
PO118 $E0
Coolant/Oil
Temperature Sensor
Cirouit High Voltase
Or Open
1/8
Generio
Diagnostic Menu 1

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Diagnostic Menu
Read Codes
Erase Codes
Data Stream
Status Stream
Data record
Data graphical display
ECU Information
Erase Codes
Erase trouble codes!
Are you sure?
YES NO
Notes:
This function is performed with key on engine off . Do not
start the engine. After clearing, you should retrieve trouble
codes once more or turn ignition on and retrieve codes again.
If there is still some trouble codes for hard troubles, please
find the reason caused the trouble code firstly, and then solve
the problem. Now, the trouble codes can be erased.
2.1 Use the UP/DOWN scroll buttons to select Erase Codes
from the MOTOR Diagnostic and press ENTER.
2.2 A warning message comes up asking for your confirmation.
2 Erase Codes

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Erase Codes
Erase Done!
Press any key to con.
Erase Codes
Erase Failure.
Turn key on
with Engine off!
Press any key to con.
2.3 Press ENTER to confirm.
If the codes are cleared successfully, an "Erase Done!"
confirmation message is displayed.
If the codes are not cleared, then an "Erase Failure. Turn Key
on with Engine off!" message is displayed.

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3.1 Use the UP/DOWN scroll buttons to select Data Stream
from the MOTOR Diagnostic and press ENTER.
4.1 Use the UP/DOWN scroll buttons to select Data Record
from the MOTOR Diagnostic and press ENTER.
3.2 Data Stream will be displayed ,FE Page Turn via UP/
DOWN.
3.3 Press EXIT to return to MOTOR Diagnostic.
4.2 Data Record will be displayed, FE Page Turn via UP/
DOWN.
4.3 Press EXIT to return to MOTOR Diagnostic.
3 Data Stream
4 Data Record
Diagnostic Menu
Read Codes
Erase Codes
Data Stream
Status Stream
Data record
Data graphical display
ECU Information
Diagnostic Menu
Read Codes
Erase Codes
Data Stream
Status Stream
Data record
Data graphical display
ECU Information

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5.1 Use the UP/DOWN scroll buttons to select Data graphical
display from the MOTOR Diagnostic and press ENTER.
6.1 Use the UP/DOWN scroll buttons to select ECU
information from the MOTOR Diagnostic and press ENTER.
5.2 Data graphical display will be displayed, FE Page Turn via
UP/ DOWN.
5.3 Press EXIT to return to MOTOR Diagnostic.
6.2 ECU information will be displayed, FE Page Turn via UP/
DOWN.
6.3 Press EXIT to return to MOTOR Diagnostic.
5 Data graphical display
6 ECU information
Diagnostic Menu
Read Codes
Erase Codes
Data Stream
Status Stream
Data record
Data graphical display
ECU Information
Diagnostic Menu
Read Codes
Erase Codes
Data Stream
Status Stream
Data record
Data graphical display
ECU Information

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1.1 Use the UP/DOWN scroll button to select Read Codes
from the Diagnostic Menu and press ENTER.
1.2 Use the UP/DOWN scroll button to select Stored Codes
or Pending Codes from the Trouble Codes menu and press
ENTER.
If there are no Diagnostic Trouble Codes present, the
display indicates "No (pending) codes are stored in the
module!" Wait a few seconds or press any key to return to the
Diagnostic Menu.
1.3 View DTCs and their definitions on screen.
The control module number, sequence of the DTCs, total
number of codes detected and type of codes (Generic of
Manufacturer specific) will be observed on the upper right
hand corner of the display.
Diagnostics Menu 2
1 Read Codes
Diagnostic Menu
Read Codes
Erase Codes
Data Stream
Data record
Data graphical display
ECU Information
Freeze Frame
I/M Readiness

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2.2 A warning message comes up asking for your
confirmation.
2.3 Press ENTER to confirm.
If the codes are cleared successfully, an "Erase Done!"
confirmation message is displayed.
If the codes are not cleared, then an "Erase Failure. Turn Key
on with Engine off!" message is displayed.
Notes :
This function is performed with key on engine off . Do not
start the engine.
After clearing, you should retrieve trouble codes once more or
turn ignition on and retrieve codes again. If there is still some
trouble codes for hard troubles, please find the reason
caused the trouble code firstly, and then solve the problem.
Now, the trouble codes can be erased.
2.1 Use the UP/DOWN scroll buttons to select Erase Codes
from the Diagnostic Menu and press ENTER.
2 Erase Codes
Diagnostic Menu
Read Codes
Erase Codes
Data Stream
Data record
Data graphical display
ECU Information
Freeze Frame
I/M Readiness

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3.2 Data Stream will be displayed ,FE Page Turn via UP/
DOWN.
3.3 Press EXIT to return to MOTOR Diagnostic.
3.1 Use the UP/DOWN scroll buttons to select Data Stream
from the MOTOR Diagnostic and press ENTER.
4.1 Use the UP/DOWN scroll buttons to select Data Record
from the MOTOR Diagnostic and press ENTER.
4.2 Data Record will be displayed, FE Page Turn via UP/
DOWN.
4.3 Press EXIT to return to MOTOR Diagnostic.
3 Data Stream
4 Data Record
Diagnostic Menu
Read Codes
Erase Codes
Data Stream
Data record
Data graphical display
ECU Information
Freeze Frame
I/M Readiness
Diagnostic Menu
Read Codes
Erase Codes
Data Stream
Data record
Data graphical display
ECU Information
Freeze Frame
I/M Readiness

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5.2 Data graphical display will be displayed, FE Page Turn via
UP/ DOWN.
5.3 Press EXIT to return to MOTOR Diagnostic.
6.2 ECU information will be displayed, FE Page Turn via UP/
DOWN.
6.3 Press EXIT to return to MOTOR Diagnostic.
5.1 Use the UP/DOWN scroll buttons to select Data graphical
display from the MOTOR Diagnostic and press ENTER.
6.1 Use the UP/DOWN scroll buttons to select ECU
information from the MOTOR Diagnostic and press ENTER.
5 Data graphical display
6 ECU information
Diagnostic Menu
Read Codes
Erase Codes
Data Stream
Data record
Data graphical display
ECU Information
Freeze Frame
I/M Readiness
Diagnostic Menu
Read Codes
Erase Codes
Data Stream
Data record
Data graphical display
ECU Information
Freeze Frame
I/M Readiness

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if DTCs were erased, View Freeze Data may not be stored in
vehicle memory depending on vehicle.
Select [View Freeze Frame], the screen will display the
interface as shown below:
Use the UP/DOWN scroll button for more PIDs if an or arrow
appears on the screen. Press EXIT to return to Diagnostic
Menu.
7 View Freeze Frame
Diagnostic Menu
Read Codes
Erase Codes
Data Stream
Data record
Data graphical display
ECU Information
Freeze Frame
I/M Readiness

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Press EXIT return to the Diagnostic Menu.
The I/M Readiness Monitor Status function also can be
used (after repair of a fault has been performed) to confirm
that the repair has been performed correctly, and/or to check
for Monitor Run Status.
Select [I/M Readiness Test] and Press [ENTER], the screen
will display the interface as shown below:
8 I/M Readiness
9 O2 Sensor Test
9.1 Use the UP/DOWN scroll button to select O2 Sensor Test
from Diagnostic Menu and press ENTER.
9.2 Use the UP/DOWN scroll button to select O2 sensor from
O2 Sensor Test menu and press ENTER.
9.3 View test results of the selected O2 sensor.
9.4 Press EXIT to return to the previous menu.
Diagnostic Menu
Read Codes
Erase Codes
Data Stream
Data record
Data graphical display
ECU Information
Freeze Frame
I/M Readiness
Diagnostic Menu
O2 Sensor Test
Evap System Test
On-Board Monitoring