QUICK GUIDE · Nowadays, engines of motorbike/scooter and cars are equipped Programmed Fuel Injection technology (PGM-FI), it replaced for previous mechanical control systems. This

Version 2.0/2.0S

QUICK GUIDE

ACCESSORY OPTIMIZE PGM-FI SYSTEM

(MODEL: 2.0)

Hanoi, 31/05/2019

Version 2.0/ 2.0S

DTDAUTO TECHNOLOGY TEAM, INSTITUTE OF PHYSICS, VIETNAM – EDITED 31/05/2019 www.dtdauto.com

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1. INTRODUCTION

Nowadays, engines of motorbike/scooter and cars are equipped Programmed Fuel Injection technology (PGM-FI), it replaced for previous mechanical control systems.

This system provide many advantages compared to previous generation of engine performance, fuel consumption optimize, smart, convenient, safe for users and exhaust pollution decrease, environment protection.

Beside above advantages, there are still many defects, which in fact have not been resolved as below:

- PGM-FI system only works perfectly when it is very new, after short time (about one year) engine technical parameters has not reached standard. Example: engine fuel consumption is more than old carburetor system and it creates more pollution emissions. - The cost for repair and replacement is more expensive after a few years of operation. - Especially, Electronic control technique in vehicle repair is complex. It requires repairer must have high technical qualifications. Besides, electronic control modules (ECU) has integrated designed and do not allow adjust parameters due to deviation of components in ECU. - Some designs and software programming inside ECUs still have many errors that have not fixed and it created many difficulties for technician.

AFO-2S model supports anti-theft function by secret code without using "magnetic card", consuming power form batery. The vehicle can only start engine when the owner enter the security code by holding/releasing brake and opening/closing throttle.

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AFO-2 – The abbreviation of an electronic accessory will be adding on the new generation motorbike/ scooter and car that used Programmed Fuel Injection technology (PGM-FI). It allow user adjust optimally fuel injection system to standard value of engine. AFO-2 is researched and manufactured by DTDAuto Technology Team, Institute of Physics, Vietnam Academy of Science and Technology. With AFO-2 all above troubles will be solving intelligently, automatically or can be adjust optimally by technicians to makes vehicle run better and less environment pollution.

2. ADVANTAGES

- The device is designed with intelligent microcontroller technology, it like as a secondary ECU that optimize A/F ratio according to the actual load status of engine - Only optimize A/F ratio to repair slum power when accelerate without changing fuel injection quantity at the other loading conditions, so do not rich fuel when operating in the normal load mode. - Can adjust A/F ratio depending on user's demand - Keep the original wiring harness, no need to cut wiring during installation - Quick installation time and simple operation with dedicated wire clamp - Update, upgrading the next software versions via internet - Equipment is stable, watertight and low energy consumption - Especially: AFO-2S supports the anti-theft function for motorbike (if vehicle is starting, user turns off the engine but no more than 10 minutes then turn on the ignition key or vehicle shutdown due to Idling Stop mode, AFO-2S will recognize that this is still the owner and no require entering security code)

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- Equipment can be installed for all types of FI motorbike/ scooters and cars using electronic fuel injection system with AFO-2 1, 2, 4 and 6 channels

3. OPTIONAL VERSION

No. VERSION TYPE OPTIONS

1 AFO-2

VERSION WITHOUT ANTI-THEFT FUNCTION

1 Injector connector SH125i/150i or similar types

2 Injector connector AIR BLADE 125 FI or similar types

3 Injector connector LEAD 110 FI or similar types

2 AFO-2S

VERSION WITH ANTI-THEFT FUNCTION

1 Injector connector of SH125i/150i or similar types

2 Injector connector of AIR BLADE 125 FI or similar types

3 Injector connector of LEAD 110 FI or similar types

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4. FUNCTION

a. Auto repair slump power fault when accelerate for PGM-FI HONDA b. Calibrate A/F ratio for PGM-FI motorbike/Scooter Proactively calibrate Air/Fuel ratio to recover faults related to fuel rich/lean caused by ECM fault as more fuel consumption, weak engine, Idling Stop …. that need not replace a new ECM

A/F OPTIMIZER

REPAIR SLUMP POWER FAULT

WHEN ACCELERATE

ADJUST AIR/FUEL

RATIO (All vehicle)

CHANGE FUEL CONSUMPTION

& ENGINE POWER (All vehicle)

ANTI-THEFT (With AFO-2S

version)

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c. Change fuel consumption & engine power of PGM-FI vehicle in case of you have special demands - Proactively adjust the less fuel consumption in case of users are old people that only need fuel economy consumption and needn’t quick response engine power. - Proactively adjust rich fuel than normal design of vehicle in case of user is young people that want quick acceleration engine, “strong engine”. d. Anti-Theft system Only the owner of the vehicle knows security code can start engine. This is the extra function of AFO-2S kit.

5. SPECIFICATION

- Installation time: about 20 to 30 minutes for 1 vehicle - Low cost, direct installation on the vehicle - Reliability operating, stability, quality and durability - Dimension: 70 x 45 x 15 mm - Weight: 100g - Current consumption: 5mA to 10mA - Operating voltage: 12V - Water resist, light impact and temperature < 100C - Firmware version: 2.0 and 2.0S - Free update Firmware (If there is release) - Warranty 01 year

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6. PACKAGE

No. QUANTITY DESCRIPTION IMAGE

1 01 Electronic converter

2 03 Signal wire clamp

3 04 Plastic cable tie

4 01 User manual

5 01 Cover box

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7. INSTALLATION

7.1 NOTES IN AFO INSTALLATION FOR PGM-FI HONDA

Connector of HONDA injectors have 02 types are common and special connector

(reverse connector), about 90% are common type, only 10% are reverse type.

To determine type for connector, you must plug-in AFO connector to vehicle connector

same as the image below. Look at wiring color type:

- If wire color of connector are same side then that is common connector type.

Common connector type of injector

This case, don’t need to change anything in the installation

- If wire color of connector are reverse then that is special connector type (reverse

connector). Look at the image below:

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Special/ reverse connector type of injector

This case, you must invert wires of injector connector on motorbike firstly

STEPS REVERT WIRES OF INJECTOR CONNECTOR ON MOTORBIKE

Injector connector on motorbike

before revert

Use clamp to remove metal latch

(1) and wires of injector

connector (2) on motorcycle

Orange/ Black

Black/ White

Orange/ Black

Black/ White

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- Revert pink/blue wire and

black/white wire then plug in

them into connector (3)

- Plug metal latch (4)

Injector connector on motorbike

after inverted wires

7.2 CALIBRATION

MODE POSITION OF ADJUSTMENT SCREW DESCRIPTION

MODE 1

(Default mode)

Zero position (0 point)

Auto repair slump

power fault

Black/ White

Orange/ Black

Black/ White

Orange/ Black

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MODE POSITION OF ADJUSTMENT SCREW DESCRIPTION

MODE 2

From 0 point to on the right (increasing direction)

Increase air/fuel ratio and up engine power

MODE 3

From 0 point to first bar on the left (decreasing direction)

Only perform anti theft function without

adjustment and optimum air/fuel ratio

MODE 4

From first bar on the left decreasing direction to left

Decrease air/fuel ratio, down engine power but it will be

down fuel consumption

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7.3 ELECTRICAL WIRING DIAGRAM FOR AFO-2 & AFO-2S

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7.4 AUTO REPAIR SLUMP POWER FAULT FOR HONDA PGM-FI

- Step 1: Turn off ignition key - Step 2: Remove out of the seat, storage box then connect exactly circuit as

electrical wiring diagram. - Step 3: Turn the adjustment screw to the zero position if not (Zero point)

7.5 CALIBRATE A/F RATIO FOR PGM-FI MOTORBIKE/ SCOOTER

- Step 1: Connect exactly circuit as electrical wiring diagram - Step 2: Connect MOTOSCAN to vehicle to check current A/F ratio

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- Step 3: Adjust + If rich A/F ratio: Turn the adjustment screw to the left (anti-clockwise) begin

position 1, 2, 3, 4 or 5 bars to decrease A/F ratio to standard A/F value is 14,7/1. + If lean A/F ratio: Turn the adjustment screw to the right (clockwise) begin

position 0, 1, 2, 3, 4 or 5 bars to increase A/F ratio to standard A/F value is 14,7/1 or more.

- Step 4: Reconnect MOTOSCAN to motorbike/ Scooter to check result of A/F ratio and ACM SFSTRIM after you adjusted and checked vehicle operating.

Rich A/F ratio before adjusting Standard A/F ratio after adjusting

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7.6 CHANGE FUEL CONSUMPTION AND ENGINE POWER OF PGM-FI VEHICLE

IN CASE OF YOU HAVE SPECIAL DEMANDS

- Step 1: Connect exactly circuit as electrical wiring diagram - Step 2: Connect MOTOSCAN to vehicle to check current A/F ratio

- Step 3:

+ Adjust fuel economy: Turn the adjustment screw to the left (anti-clockwise)

begin position 1, 2, 3, 4 or 5 bars to decrease fuel to initial default value.

+ Adjust to increase engine power: Turn the adjustment screw to the right

(clockwise) begin position 0, 1, 2... or 5 bars to increase engine power to initial default

value.

NOTES: - Fuel economy can makes weaker engine - Engine power increasing can consume more fuel - Each adjust value, you must wait for 10 seconds for update ECM to new value

- Step 4: Reconnect MOTOSCAN to motorbike/ scooter to check A/F ratio, ECM

SFSTRIM then check engine power after adjusting.

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7.7 INSTALL FOR ANTI-THEFT FUNCTION

This function supports for AFO-2S model

Connect exactly circuit as electrical wiring diagram

(Notes: Do not need to use violet wire and blue wire for AFO-2 without support ANTI-

THEFT)

Impotant notes: If you use anti-theft function and don’t adjust A/F ratio then turn

adjustment screw at position from Zero point to first bar of left (decreasing direction)

7.8 COMPLETE THE INSTALLATION

- Start engine to check changing of engine after installed AFO

- Use plastic cable tie to fix the wire

- Re-install the seat, storage box

8. ANTI-THEFT FUNCTION

IMPORTANT NOTES:

- Each AFO-2S unit is set default security code from manufacturer is “21”. When you

install AFO-2S, you should change default security code by your private code (Item

2.2) to protect motorbike/ scooters. Security code is a two-digit number (from 10 to

99).

- If you forgot security code, you can reset code and create the new security code.

(Reset code is different for each customer).

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- To avoid inconvenience for the user, if you turn off the ignition key after 05 seconds

and then turn it on again immediately to start engine then AFO-2S does not require

you enter security code because in that situation the AFO-2 will know you are owner of

the motorbike/ scooter.

- If you are not sure operation steps and status of AFO then you reset system by turning

off ignition key and wait for more 05 seconds or more then turn on ignition key.

- If you enter wrong security code or the operations are not successful then you have to

wait MIL lamp flashes quickly for 10 times then re-enter security code.

- You should not hold brake too long or enter code too slow. Time for holding brake

and entering code does not exceed 4 seconds, if more than 4 seconds AFO will report

error and require re-enter code.

- If MIL flashes continuously every 4 seconds for 1 time then indicate protection mode

is active. If MIL does not flash then protection mode is not active.

DESCRIPTION TABLE OF MIL LAMP STATUS

No. STATUS OF MIL LAMP DESCRIPTION

1

MIL flashes 1 short and pause

for 4 seconds

then repeat continuously

Protection mode is active

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like breathing…

2 MIL is ON for 1 second then MIL OFF Enter correct security code

3 MIL flashes quickly 10 times

and then OFF

Some cases occurs:

- Enter wrong security code

- Too time to enter security code (Every

time you enter security code is not

exceed 4 seconds)

- Brake and hold brake for more than 4

seconds without entering security code

4 Blinking continuously forever Protection mode of AFO-2S is active

5 When start engine, MILL flashes quickly,

continuously until stop engine

Start motorbike/ scooter but do not

enter security code

6

MIL flashes 1, 2, 3 or 4 times and

pause then flashes continuously

AFO-2S is changing mode:

1 flash – Mode “No protection”

2 flashes - Mode “Protection”

3 flashes - Mode “Reset security code”

4 flashes - Mode “Change security code”

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8.1 ENTER SECURITY CODE

Example security code is 21:

STEP DESCRIPTION/

MANIPULATION IMAGE STATUS OF MIL LAMP

1

Brake and release brake 2 times to enter the tens digit is “2”

There is no expression

2 Open full throttle, keep your hand at this position and do the next step

MIL ON

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3

Brake and release brake one time to enter

units number

(while still open full throttle)

Like MIL status in the previous step

4 Close throttle completely

MIL OFF

5

If entering code is successful MIL is ON about 1 second then OFF

If entering code is not successful

MIL flashes quickly 10 times then OFF

NOTES:

To increase stability and code security, time between brake, release brake or hold brake no more than 4 seconds. If more 4 seconds AFO will not accept, MILL flashes quickly 10 times then turn OFF and require re-enter security code from the first step.

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8.2 CHANGE SECURITY CODE

STEP DESCRIPTION/


SELECT SECURITY CODE CHANGING MODE

1 Turn ignition key to the OFF position




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STEP DESCRIPTION/


3

Turn ignition key to ON position

(while still open full full throttle and hold brake)

MIL ON about 3 seconds and OFF then flashes slowly, continuously

4 Release brake


MIL OFF

5 Brake and release brake 4 times (while still open full throttle)


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STEP DESCRIPTION/



MIL flashes 4 times and pause then flashes continuously

ENTER CURRENT SECURITY CODE


MIL is OFF

8

Brake and release brake times by tens digit of the old security code



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STEP DESCRIPTION/



MIL is ON

10 Brake and release brake times by units digit of the old security code



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If entering code is successful then do the next step

MIL is ON about 1 second then OFF

If you enter wrong code or wrong manipulation then do it again from step 1


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STEP DESCRIPTION/


ENTER A NEW SECURITY CODE

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Brake and release brake times by tens digit of the new security code


MIL is OFF


MIL is ON

15 Brake and release brake times by units digit of the new security code


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STEP DESCRIPTION/



MIL ON for 1 second and OFF

indicate entering new security code is successful


MIL flashes 1 short and

pause for 4 seconds

then repeat continuously like breathing…

Thanks for your reading!

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9. APPENDIX FOR ADVANCED SETTINGS

9.1 CHANGE MODE FROM PROTECTION TO NONE PROTECTION

This mode used for the case user ignores the protection mode for the motorbike/ scooter (start engine without entering the security code)

STEP DESCRIPTION/

MANIPULATION IMAGE

STATUS OF MIL LAMP

CHANGE MODE FROM PROTECTION TO NO PROTECTION

1 Confirm the motorbike/ scooter is in protection mode


pause for 4 seconds




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STEP DESCRIPTION/

MANIPULATION IMAGE

STATUS OF MIL LAMP

3 Brake


MIL flashes slowly, continuously

4 Release brake


MIL is OFF

5 Brake and release brake 01 time (while still open full throttle)


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STEP DESCRIPTION/

MANIPULATION IMAGE

STATUS OF MIL LAMP


MIL flashes 01 time and pause then flashes continuously



MIL is OFF

8

Brake and release brake times by tens digit of the security code



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STEP DESCRIPTION/

MANIPULATION IMAGE

STATUS OF MIL LAMP


MIL is ON

10 Brake and release brake times by units digit of the security code



MIL is OFF

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STEP DESCRIPTION/

MANIPULATION IMAGE

STATUS OF MIL LAMP

12






MIL is OFF

9.2 CHANGE MODE FROM NONE PROTECTION TO PROTECTION

This mode used for the case user reset anti-theft status on motorbike/ scooter (You must enter the security code to start engine)

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STEP DESCRIPTION/

MANIPULATION IMAGE

STATUS OF MIL LAMP

CHANGE MODE FROM NO PROTECTION TO PROTECTION



2 Open full throttle and brake and then do the next step


3

Turn ignition key to ON position

(while still open full throttle and hold brake)


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STEP DESCRIPTION/

MANIPULATION IMAGE

STATUS OF MIL LAMP

4

Release brake


MIL is OFF

5 Brake and release brake 2 times (while still open full throttle and hold brake)




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STEP DESCRIPTION/

MANIPULATION IMAGE

STATUS OF MIL LAMP



MIL is OFF

8

Brake and release brake times by tens digit of the security code




MIL is ON

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STEP DESCRIPTION/

MANIPULATION IMAGE

STATUS OF MIL LAMP

10 Brake and release brake times by units digit of the security code



MIL is OFF

12





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STEP DESCRIPTION/

MANIPULATION IMAGE

STATUS OF MIL LAMP



pause for 4 seconds


9.3 RESET SECURITY CODE

This mode used for the case that user need to create a new security code when forget the old security code.

Reset code is a three-digit number (from 100 to 999). If you forget the reset code,

please contact DTDauto for the support.

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STEP DESCRIPTION/

MANIPULATION IMAGE

STATUS OF MIL LAMP

SELECT MODE “RESET SECURITY CODE”





3 Turn ignition key to ON position



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STEP DESCRIPTION/

MANIPULATION IMAGE

STATUS OF MIL LAMP

4

Release brake


MIL is OFF

5 Brake and release brake 3 times (while still open full throttle and hold brake)




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STEP DESCRIPTION/

MANIPULATION IMAGE

STATUS OF MIL LAMP

ENTER RESET CODE


MIL is OFF

8

Brake and release brake times by hundreds digit of reset code




MIL is ON

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STEP DESCRIPTION/

MANIPULATION IMAGE

STATUS OF MIL LAMP

10 Brake and release brake times by tens digit of the reset code



MIL is OFF

12 Brake and release brake times by units digit of the reset code (while still open full throttle)


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STEP DESCRIPTION/

MANIPULATION IMAGE

STATUS OF MIL LAMP


MIL is ON

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ENTER A NEW SECURITY CODE



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STEP DESCRIPTION/

MANIPULATION IMAGE

STATUS OF MIL LAMP

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Brake and release brake times by tens digit of a new security code




MIL is ON

18 Brake and release brake times by units digit of a new security code


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STEP DESCRIPTION/

MANIPULATION IMAGE

STATUS OF MIL LAMP


MIL ON for 01 second and OFF indicate resetting and changing a new security are successful


MIL flashes 1 short

and pause for 4

seconds


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INDEX 1. INTRODUCTION .................................................................................................. 1 2. ADVANTAGES ...................................................................................................... 2 3. OPTIONAL VERSION ........................................................................................... 3 4. FUNCTION .......................................................................................................... 4 5. SPECIFICATION .................................................................................................. 5 6. PACKAGE ............................................................................................................ 6 7. INSTALLATION ................................................................................................... 7

7.1 NOTES IN AFO INSTALLATION FOR PGM-FI HONDA .................................................. 7 7.2 CALIBRATION ...................................................................................................... 9 7.3 ELECTRICAL WIRING DIAGRAM FOR AFO-2 & AFO-2S .............................................. 11 7.4 AUTO REPAIR SLUMP POWER FAULT FOR HONDA PGM-FI ........................................ 13 7.5 CALIBRATE A/F RATIO FOR PGM-FI MOTORBIKE/ SCOOTER ..................................... 13 7.6 CHANGE FUEL CONSUMPTION AND ENGINE POWER OF PGM-FI VEHICLE IN CASE OF YOU HAVE SPECIAL DEMANDS ................................................................................... 15 7.7 INSTALL FOR ANTI-THEFT FUNCTION .................................................................... 17 7.8 COMPLETE THE INSTALLATION ............................................................................. 17

8. ANTI-THEFT FUNCTION .................................................................................... 17 8.1 ENTER SECURITY CODE ....................................................................................... 20 8.2 CHANGE SECURITY CODE .................................................................................... 22

9. APPENDIX FOR ADVANCED SETTINGS .............................................................. 28 9.1 CHANGE MODE FROM PROTECTION TO NONE PROTECTION ..................................... 28 9.2 CHANGE MODE FROM NONE PROTECTION TO PROTECTION ..................................... 32 9.3 RESET SECURITY CODE ....................................................................................... 37

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_______________________________

DTDAUTO TECHNOLOGY TEAM

Phone: (+84)0913555416, (+84)1900 2228

Address 1: No.D1, 93 Alley, Cau Giay st., Hanoi, Vietnam

Address 2: Floor 3, Building A25, Institute of Physics / Institute of Science and Technology of Vietnam, No. 18 Hoang Quoc Viet, Hanoi, Vietnam

Address 3: Room 2702, W2 Tower, Sunrise City Central, 23 Nguyen Huu Tho, District 1, Ho Chi Minh city, Vietnam

Email: [email protected]; [email protected]

Website: http://www.dtdauto.com; http://www.cartools.com.vn; http://www.cartraining.com.vn

mailto:[email protected]

mailto:[email protected]

http://www.dtdauto.com/

http://www.cartools.com.vn/

http://www.cartraining.com.vn/

Documents

QUICK GUIDE · Nowadays, engines of motorbike/scooter and cars are equipped Programmed Fuel Injection technology (PGM-FI), it replaced for previous mechanical control systems. This