FI Con 2 manualfor MSX125（Thailand model） Super head 4V + R (Big throttle response)
Product number

05-04-0024

Applicable model MSX125(Thailand specification)

Thank you for your purchase of our product.
Please so you will comply with the following matters at the time of use.
Please check your always kit contents before mounting.If there is a point of notice,please consult the dealer of purchase.
If the description, such as photos or Illustration different with this part.

■ Characteristic
This compact controller already has preset data for several engine parts. Injection controller which can be changed the settings easily
by switching the rotary switch of the main body.Built-in maps of the fuel injection, can be increased or decreased slightly by simply
turning the rotary switch.■ Upper limit number of revolutions will also be about 11500rpm exceeding the genuine ECU.

● Please read carefully before use.

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■ The use ignoring the instructions that are written in the manual, if the accident or damage has occurred, we can not assume any responsi
bility for compensation.
■ If trouble occurs in the other components with the use of this product are attached to, other than this product parts warranty, we also canassume any in any such matters.
■ When it is machining like the products and mounting, do not covered under warranty.
■ Please refrain from inquiries about the product and the combination of other companies.
■ This product is a dedicated products of the type of vehicle. Please note that you can not in other vehicle mountiong.
■ Please apply at the repair part number if attached to repair parts. If you have any questions, please contact your purchased dealer.
■ We are confirm the operation at MSX125(MLHJC6181D50 *****) are sold in Thailand specification.
Even MSX125, operation to the other specifications of the other destination is unknown.

not● Precautions on usepurchased dealer.

For can not be combination parts.
In many cases, HID kit of goods outside the company you get a high-voltage noise that adversely affect the ballast / inverter (voltage conversion device) to a digital circuit. It will be the cause of product failure or malfunction, please do not installed simultaneously absolutely.
Ignition system of goods outside the company (ignition coil and plug cord) is associated with the up of the ignition voltage, please do not use it cancause malfunction or failure of the product due to the increase of radiation noise. However, simultaneous mounted possible with our LED headlight kit.
The power generator of goods outside the company due to differences in shortages and voltage waveform of the power generation amount, it will be thecause of failure, please do not use.

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◎ Since this product is not waterproof and drip-proof structure, and take a rain or water, water might fail to penetrate into the body.Please be careful when the car wash likewise. Please immediately stop the use if the water has entered the body.When the switch part of attached to using a panelof transparent, the humidity is high, suddenly there are a change in temperature, etc. the body it may cloudiness occurs in the transparent partof the panel to inhale moisture.
◎ Product of the body is made of resin. Use cover, etc. If in order to prevent deterioration long time to put the motorcycle on the field. When longterm left for under harsh conditions such as in a hot weather, it is considered the deterioration and deformation of the resin and rubber parts.
◎ Please do not disassemble.In addition, Please note if it is decomposed by the customer, we will not be able to accept the inspection and repair.
◎ Please do not give a heavy shock. Do not performed a strong shock is transmitted to this product. Unrepairable and failure due to fall off or disconnection of the internal parts by the impact, and there is a risk of the main body case damage.
◎ On cleaning. Dissolve a small amount of neutral detergent in the water if there is tough dirt, please slowly carefully dirt. Please note, the use ofvolatile certain things (thinner, alcohol, etc.) and compounds, possibilities and alteration of the resin part, panel will cloudy.

NOTE

When the handling of ignoring this display, property damage and human shows the assumption of what injury.

■ In the public roads, please try to law-abiding operation protect the legal speed.
■ When performing the work, etc., be sure during the cold (when the engine and the muffler is cold). (It may cause burns.)■ When performing the work, it should be made to prepare the tools for the job. (Breakage of parts, it may cause injury.)■ Do the work must always specified torque using a torque wrench. (Damage of bolts and nuts, and cause of dropout.)■ The product and the frame, might have edges or protrusions. Please go to protect your hands when you work. (It may cause injury.)■ Be sure to each part inspection before operation, check the loosening of the threaded portion, be sure to securely tighten the specified torque if
there is loose. (It may cause detachment of the parts.)

Warning When the handling of ignoring this display people died, shows the contents of the serious injury possibility is assumed.
■ During operation, when an abnormality occurs, immediately stop the vehicle in a safe place, please stop running. (It may lead to an accident.)■ When performing the work, do the work safely stabilize the vehicle in a horizontal location. (There is a risk of injury vehicle collapsed while working.)
■ Inspection, maintenance, the instruction manual or, inspection methods such as service manuals, to protect the way, should be done correctly. (unsuitable inspection and maintenance, there is a risk that result to an accident.)■When carrying out the inspection and maintenance, etc., if found damaged parts, replace the damaged parts to avoid possible to reuse the parts. (Thereis a risk that lead to accidents Continued use.)■ Plastic bags of product packaging, you can either be stored in a place that is out of reach of children, it should be discarded.
(When the children or wearing, there is a risk of suffocation.)■ Please note. Performance up, the design change, the product and the price in the cost up, etc. are subject to change without notice.
■ For claims, only to products that have been recognized to be defective in material and processing, to the extent within one month after purchase,
we will repair or replace.However all of the cost of such exchange fees are not eligible.
Correct installation and, if it is not protected, such as how to use, it does not have this limitation.
Please note. If you use in the race, etc., in any case the claim can not be accepted.
■ Until it is destroying the product, please keep this manual.

CONTACT Address：3‑5‑6 Nishikiorihigashi Tondabayashi Osaka JAPANTEL: ＋8‑72‑25‑357 FAX:＋8‑72‑24‑5059 e‑mail:english@takegawa.co.jp URL http:// www.takegawa.co.jp
Please contact with your name and country name provided.（Only English please）
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Product content

Part Names

①

②

③

⑦

Red LED④

Rotary Switch
Green LED⑤
FI Con 2 panel⑥⑧⑨

Number
1
2
3
4
5
6
7
8
9
10
11
12

⑩

⑫
⑪

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Product content
FI CON 2 Assy.
Harness Comp.
Restore harness Comp.
Subcode（BL/YEL）
Subcode（YEL）
Electro tap
FI Con 2 panel (switch unit opening hole)FI Con 2 panel (switch unit clear)
Rubber cap
Velcro tape
Cable tie 150mm
Fuelinjector Assy.

■ Mounting procedure

Quantity
1
1
1
1
1
2
1※
1

Item Numberー
32200-K26-T00
38772-FC3-T00
32231-C03-T00
32231-C02-T00
00-05-0015（5 pcs）

1
1
5
1

00-05-0045
00-00-0150
00-00-0135（10 pcs）
00-00-0487

38775-FC3-T00※ 7.FI Con 2 panel (switch unit opening hole) is,
1.FI Con 2 Assy. To the factory pasted already.
※ Please note. Please order in the repair parts arealways repair part number. If it is not the partnumber order, you may not be able to order.
It should be noted,

In the case of parts that can

not be separately shipment, please order a set partnumber.

※ With regard to the mounting method and the specified torque of detail, refer to the genuine service manual.

PY■ Introduction
This product has been developed on the assumption that the genuine PGM-FI system is operating without problems.
If the PGM-FI system itself there is trouble and upset, it may not work if it is installed the product correctly, not only can not exhibit the performance,It does not could lead to failure is beginning elsewhere this product. Be sure to check that there is no trouble in
the PGM-FI system, should be attached and use.In addition, work by using a maintenance stand like a horizontal a safe place, start thenfully stabilized to the vehicle.

■ Removal of exterior parts and others.

■ Replacement of the fuel injector

NOTE
Exterior parts removal work at our instruction manual, we
have noted the only summary that omits the details.
If you are unfamiliar with the work, you should betterto request it to a shop. Or please be sure to work inaccordance with the work procedure of the manufacturer
original service manual.Also at the desorption of covers, be
carefull not to damage the holding pin part and groove part.

If you are attached our company made big throttle body kit at the same time,please refer to the instruction manual of the big throttle body kit.If you
use a genuine throttle body kit, referring to the genuine service manual andreplace it with a fuel injector of the fuel injector comes in the kit.

① Disconnect the fuel injector 2P coupler.

② Disconnect the fuel pressure, from the intake pipe, remove the two fuel injectors
joint mount bolts. And remove the genuine
fuel injector and fuel injector joint.

① Remove left and right shroud (referring to the genuine
service manual).

③ In reverse order of removal, it will Install the fuel injector kit.

NOTE
Be sure to protect the specified torque.
Torque: 12N · m (1.2kgf · m)
It does not remove the quick connector of the fuel line. But it works as
hose is not bend.

② Disconnect the negative terminal of the battery.

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Warning
Gasoline is extremely flammable, those that are flammable to avoid any fire
make sure that there is no around.In addition, the residence of the vaporized gasoline there is a danger of explosion, etc., to work in wellventilated areas.

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■ FI con 2 for MSX125（Thailand model）⑤

Frame groundSpace of under the seat⑦

Backward of the gasoline tank

To FI CON 2

Green
3P connector③

Cylinder head portion

Harness Comp.

Yellow
White

④
Red

Blue/Yellow

Red

The left sideof the vehicle body

Electro tap(connected to the blue/yellow cord）

Black

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⑥

2P coupler

Subcode（Blue/Yellow）
Green/Orange

Genuine injector 2P coupler

Yellow

Subcode（Yellow）

Pink/GreenThe kit comeswith injector

Black/BlueIn order of the number in figure,do the work
while checking the annotation.
NOTE
Cord color notation in this manual,thatmeans base color / line color.

sub cords of "blue / yellow"

Should be connected to the yellow cord between green/ orange and yellow/red.

Yellow/Red

Position of the code
Electro tap(connected to the yellow cord） to be connected.

② Please put the electro tap part in thestock harness cover as much as possible
and restored to securely connect the connector to the genuine ECU.

and"yellow" included in a kit with electro tap into the same color cord of themain harness.

NOTE
There are two yellow cords in main harness.

Stock ECU

① ②

"blue / yellow" means the cord that contains the yellow line to the blue cover.
① Connect

Blue/Yellow⑤ Fasten the round earth terminal for theframe ground together with the stock
earth point behind the gasoline tank.

PY③ Put 2P connectors of the harness Comp. ina kit to the rear of the vehicle alongwith the main harness of the left side of
the vehicle body surface to be able toconnect to the stock injector connector.

④ Disconnect the 2P coupler of the stock
injector, and then connect to 2P couplerof the harness Comp. which has the marking of 32600-KZR-T00.The harness Comp of
2P coupler (those that have come up witha red, black code), it will be connectedto the injector of this kit.

⑥ Connect those male terminal of Blue/Yellow code and Yellow code of harness Comp.
to the same color of female terminal of
sub-harness.
⑦ Pass the 2 kinds of 3P connector of harness Comp. through the top of genuine ECU
to the side of battery under the seat.

⑧ Connect 3P connectors of FI CON2 with 3Pconnectors of harness Comp.
NOTE
Please be careful not to tuck the harnesses
at the time of attaching the seat.
After the connection, make sure there isno mistake in wiring. And then connect thenegative terminal of the battery if there
is no problem.

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⑥ Turn the key off and then set the rotary switch to "5".

■ Initial setting of the throttle position sensor/
MAP type selection
At the first time after installing the FI CON2 or when you adjusted
the throttle body stopper screw( screw to adjust the fully closed
position), it is necessary to set the throttle position sensor
again.
Also, if you want to change the MAP by changing the engine specifications, please re-set in accordance with the following procedure.

NOTE
Function of rotary switch of FI CON2, after the MAP selection andlearning will be the adjustment of correction value.After the initial setting, first should be set "5" (standard setting).

5① Turn off the key and then set the rotary switch to "0".Throttle
grip should be fully closed.

00％■ Setting of MAP of increase or decrease adjustment.

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Increase② Turn on the key. Red and green LED light on at the same time.
After the red flashes two times, and then both red and green willlight off. Then, green LED will begin to flash.

Standard

Decrease

FI CON2 to match the vehicle individual differences and preferences, can be adjusted the correction value of the selected MAP bychanging the rotary switch. "5" is the standard value of our setting, and more the number is smaller, the amount of fuel injection
value will be decreased. More the number is bigger, the amountof fuel injection value will be increased. However, "0" is for the
initial setting. If set to "0", engine will be stopped.

③ Remains in this state, set the rotary switch to the suitable SW
number by engine specifications. Please refer on page 7, "MAP Selection Table by engine specification".

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The adjustment of the fuel correction to increase or decrease
the whole rpm range. Too large numbers can be the cause of not
to idle. Also it can be cause of bad engine setting at a specificrotation speed range. Unless specifically required, please set thestandard setting "5".
Can be adjusted at the time of engine idling or key OFF.

Map Settings④ Slowly fully open the throttle grip, keep fully open for morethan 1 second, and then slowly fully close it.

0%00%(more than  sec.)

0 1 2 3 4 5 6 7 8 9 A B C D E F

0%Warning
Because it is very dangerous, do not change it while riding.
It may cause a serious accident.

■ Operation check

Warning
When you check the engine setting after the engine started, always
should be done in a well-ventilated place.Do not start the engine
in an airtight place.（You will suffer from carbon monoxide poisoning.）⑤ After fully closed, green LED stops flashing and it will remain
off. When the green LED turned off, it can be learned successfully the setting of throttle position sensor and the selectionof MAP type, to the internal memory of the FI CON2.Even exchange the battery or turn the key OFF, learning contents won't
be deleted.

NOTE

If it is different from the LED lighting pattern noted below, it will beconsidered, such as the failure of the wiring and learning setting.In ac-

cordance with the contents of the troubleshooting of end of thismanual, please check each part.

NOTE
When the grip is fully closed again, if the green LED is continuously flashing, connection failure of yellow sub-code can be considered, or may be kept it fully opened for too short.

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■ Confirmation of selected MAP
Rotary switch of FI CON2 shows the fine adjustment amount of selected MAP.Therefore, just by looking at the rotary switch, it is unable
to determine which MAP is currently selected.Can be confirm the selected MAP by the following method.
① Key OFF, and then hold the throttle fully open position.
② While retaining the full throttle position, and turn the key ON.
③ Red and green LED lights at the same time, the green LED flashes two times, and then both red and green goes out. Then, only thegreen LED will start flashing. After this, you can release the hand from the throttle.
④ Flashing pattern is showing the selected MAP.
Check the flashing pattern, and confirm the selected MAP.
There are two types of lit. Long lit (about 0.7 seconds) andshort lit (about 0.2 seconds). Long lit indicates the tens
digit.

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0.2

SW 3
0.3

Example display
MAP selection 3 ... iteration of three short lighting
MAP selection A ("10" as a decimal number.)... iteration of a long lighting （(It looks slow flashing.)）
MAP selection C("12" as a deciaml number.)... iterration of one long lighting and 2 short lighting.

0.9

SW A
0.7

1.3
0.2

0.9

SW C
0.7

0.7

0.3

（unit = seconds）⑤ Key OFF. In addition, can not be start the engine during the green LED flashes.Start the engine after the key OFF.

■ Operation check① While viewing the LED of FI CON2, turn on the key.
Red and green LED lights at the same time, the green LED flashes two times, and then both red and green goes out.
② After starting the engine, if FI CON2 is working correctly, then green LED lights up.

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In addition, while the engine speed exceeds the genuine upper limit rotation speed, the red LED will also be illuminated.

■ Attachment of exterior parts and others

Please be careful not to tuck the harnesses at the time of
attaching the exterior and others.

NOTE:Be sure to follow the specified torque written in genuin
sevice manual.

■ About rubber cap and the panel
When performing the setting of the FI Con 2, remove only therubber cap when turning the rotary switch.

■ About a restore harness Comp.

By connecting the supplied restore harness Comp. to the 3P connector of harness Comp. instead of the FI CON2 Comp. , can be
returned to the fuel injection control in easily genuine ECU even
without removing the exterior kind.
When you intend to use the FI CON2, be sure to carry this at all
times.

NOTE
When operation without a rubber cap, it may cause dust and water
to failure penetrated FI Con 2.During operation to attach therubber cap always, or please attach the panel described later.

When setting the need for is no longer, from a panel of default at
the time of the switch unit hole opening of FI Con 2, please recovered in a clear panel attached to the kit. Then improved dustproof and drip-proof performance, has the effect of preventing
the unnecessary trouble.

NOTE:
Do not connect to each other of the 3P connector of harness Comp.
directly.
It may cause genuine ECU damage.

NOTE
When you paste the panel, in the concave 8 corners of the FI Con
2 top, please paste it into accurate.When would ride the panel toedge portion is displaced from the concave, such as dust or water
penetration from the gap, it will cause the FI Con 2 fails.

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■ MAP Selection Table by engine specification
Each parts other than the stock parts in a following setting table are all limited to TAKEGAWA parts.
At the initial setting, set the rotary switch to the suitable SW number by engine specifications.
Please note, only is the setting that made the test at our company. vehicle individual difference and the outside air temperature and altitude, rider of body weight, due to an external factor, it might not necessarily be in the best setting.

SW No. Engine speci fications.
0ー1Genuine throttle body ＋ Genuine air cleaner box ＋ Power Silent Oval Exhaust System (Full Exhaust System)
2
Genuine throttle body ＋ Genuine air cleaner box ＋ Cone Oval Exhaust System (Full Exhaust System)
3
Genuine throttle body ＋ Genuine air cleaner box ＋ Bomber Exhaust System (Full Exhaust System)
4
ー
5
ー
6
ー
7
ー
8
ー
9
Big throttle body ＋ Genuine air cleaner box ＋ Power Silent Oval Exhaust System (Full Exhaust System)A
Big throttle body ＋ Genuine air cleaner box ＋ Cone Oval Exhaust System (Full Exhaust System)
B
Big throttle body ＋ Genuine air cleaner box ＋ Bomber Exhaust System (Full Exhaust System)CーD
Big throttle body ＋ Air filter kit ＋ Power Silent Oval Exhaust System (Full Exhaust System)
E
Big throttle body ＋ Air filter kit ＋ Cone Oval Exhaust System (Full Exhaust System)F
Big throttle body ＋ Air filter kit ＋ Bomber Exhaust System (Full Exhaust System)

CO※ Everything is the premise installation of our company made Super head 4V + R (181cc) + cam shaft (10 / 10D).
※ Genuine Exhaust system and Cone oval Exhaust system (slip-on type) does not fit.
※ Genuine air cleaner box specifications, even in genuine filter element, you can use either of our power filter (03-01-0001).
※ Air filter kit specifications, our air filter kit (03-01-0004) will be dedicated.
※ In the above table, "-" means no data is set. So please do not set that number to SW.

■ About an adjustment of idling speed (Ref)

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・Start the engine, and warm-up for 20 minutes.
・Measure the engine idling speed.
・If the idle speed is out of specification, turn the idle air screw
shown in the left side throttle body diagram arrow, please adjust
to the idling speed of the specified.
・The case of genuine throttle body about 1800rpm ～ 2000rpm
・The case of our company made big throttle body about 2000rpm ～2200rpm

NOTE
When you turn the idle air screw, please make a note how muchturned from genuine position so that can be returned to original
position.Please adjust little by little, do not rotated 1/4 turn (90degrees) or more at a time.Also, after adjusting the screw, please
idling the engine for 10 seconds or more until the engine speed becomes stable, and then measure the engine speed again.

■ Reference
It is assumed that the engine has been assembled correctly.
If the idling is not sustained at the time of the first start-up after assembly, turning in the direction of loosening the idle air screw,which may be idle.

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■ Troubleshooting
Even in key ON, LED is also not lit or flashing.

■ Make sure the kill switch is not set to OFF.
■ FI CON2 might not come power supply to the body.
Please check the battery voltage of the red cord of harness Comp. 3P connector
at key ON.
■ Make sure the round earth terminal of the green cords are securely connected to
the frame ground.
At the key ON, both LED remains lit.
■ It is a state that has not been the initial setting of the throttle position and
MAP selection. Please do the initial setting.
Engine does not start.
■ Please re-confirm the wiring connection of harness Comp. connector.
■ If the initial start-up, make sure the rotary switch indicate "5".
Upon the key ON, it remains only one of the red LED ■ It is a state that is not normally read the throttle opening signal. Make sureor the green LED is lit.
there is no problem with the connection of the yellow code.
■ The main harness has two yellow code. Always and green / orange code, should beconnected to the yellow of code that is between the yellow / red code.
After the engine is started, the green LED does not ■ It is a state that is not read successfully the crank pulse. Make sure there islit.
no problem with the connection of the sub-code (blue / yellow).
After the engine is started, the green LED lit, but ■ At the engine start, if turning on the starter motor while snapping the throttle,
sometimes not lit.
it might become such symptoms. Please start the engine without snapping thethrottle.
Feel like setting does not match.
■ Make sure the MAP that matches the engine specifications have been correctly
selected.
■ Setting of rotary switch during engine operation, rather than a MAP number,make sure that indicates standard setting of "5".
■ The combination of engine parts other than TAKEGAWA, probably not match thesetting, it may become a cause of idling malfunction or engine stall.

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