CARBURATOR KIT My Kawazaki ZZR400cc model 2002 has a very low pick up at the start, for example when its stops at the signal and afete gearing , so the mechanic says its the problem of carberator and the carberator kit is not available in DUBAI since the bike was imported from japan(Used-Bike) SO PLS ADVICE IS THE PROBLEM DUE TO THE CARBURATOR IF SO HOE CAN I GET THE CARBURATOR KIT

control board needs to be replaced

rectifier replace check earth wires

Check throttle and clutch cables may need renewing, and is the bike due for a service maybe?

Below is the answer from Cat Eye's website. 9 times out of 10 the magnet has moved either up the spoke or the front wheel was put on with the magnet on the opposite side from the sensor. After that the sensor could of moved outboard a cm or 2 from the magnet. Then start with the battery tests as outlined below. Remember with a wireless model you have two batteries, one in the computer and one in the transmitter.

From Cat Eye's website http://knowledgebase.cateye.com/questions/67/How+do+I+get+my+computer+head+unit+to+register+a+signal+with+the+sensor%3F

How do I get my computer head unit to register a signal with the sensor?
If you computer head unit does not pick up a signal or does not seem to "communicate" with the sensor - check the following:

First, make sure the "AT" icon or "AUTO" is displayed on the screen (computer is in auto-timer mode, not manual stop/start mode).

Second, make sure the magnet is passing within 2-3 mm of the mark on the sensor (on the fork blade or chainstay, depending on model).

If neither help restore a consistent signal, then it could be either a low battery or a damaged wiring (Bracket/Sensor) kit.

Even if the LCD display is clear and bright, the battery may be too low to transmit a signal from the sensor to the computer head unit.

Next, with a fresh battery installed, try performing a manual restart operation to bring the LCD display back to life. Do this by either 1. pressing both buttons (Mode and Set on back) OR 2. all three buttons (Mode, Start/Stop, and small Set button on back) at once and then releasing all three OR 3. by pressing the AC (all-clear) button if your computer has one. This should bring the display back to life, and the unit can now be re-calibrated for your bike. See if consistent signal is re-established.

Finally, If that does not help, take a paper clip and bridge the 2 diagonally opposed metal contacts on the back of the computer head unit. If random information appears in the current speed display (upper portion of screen) while bridging the contacts, then the computer head unit is fine and the problem lies with the bracket/sensor kit. It may be stretched or damaged just enough to interrupt the signal transmission, even if not visibly so. If that is the case, please visit our small parts site to purchase the appropriate replacement sensor kit.

Hi

If its an old Homelite you should have 3 screw on the carburator.
First bigger screw for adjust idle on the butterfly.
The 2 other for the mixture. One screw is ''L'' for low rpm mixture an other screw is ''H'' for high rpm mixture.

First the idle screw. It should just open a little bit the carburator butterfly.
Second full close both ''L'' and ''H'' screws (turn clockwise).
After open both ''L'' and ''H'' screws 1/2 to 3/4 turn (conterclockwise)

Normally the saw should start. Tune the ''L'' screw to have the motor running at idle if idle is to fast at this point is not important. After motor is running by itself at idle tune the ''H'' screw.
Full throttle tune the ''H'' screw to be able to pass from low rpm to high rpm with no lag.
Than at full throttle open again a little bit the ''H'' screw to make the high rmp mixture more rich.
Becarful if ''H'' screw is not adjust correctly the mixture will be to poor and motor damage can occur.

It may be necessary to re-tune a very little bit the ''L'' screw and idle screw after the correct setting of the ''H'' screw.

If it still not working carburator kit may be needed,

On some newer model there is no adjusting screws in this case see if a carburator kit is available for your model.

MINE does the same thing - unfortunately it's the start 2 solutions.
1 The message sensor (my display showed a snowflake in summer ) etc. - This PCB costs £150 (ish) to repair.
2 The Gear Box really is starting to go !! (£1000+) to fix.
My 2002 - 406 jumps OUT of a gear and is very sluggish. I stop wait 5 secs and re-start and it's good for another 500 miles.
Ray

It happened to me also once, I supposed that this started because I used jumper cables to start another car. I changed the battery and problem solved. Hope that works for you... Good Luck

Sounds like you have a fuel delivery problem. First check to see if there is a inline filter from the fuel tank to the carburators that is partially plugged. If not, you will have to remove the fuel valve from the fuel tank and clean the screens on the fuel pick-up tubes. The only other thing that would cause a fuel delivery problem would be the vacuum line from the carburators to the fuel valve has a split causing insufficient vacuum to open the fuel valve.

I'm guessing that the gearbox speed sensor was damaged in the shunt, this can happen if the gearbox was in park when it happened - causes internal damage to quite a lot of components. The speed sensor tells the gearbox the speed of the input shaft and the transmission control computer then signals the gearbox to change gear accordingly. If this is damaged it could account for the symptoms. Suggest taking to a LR dealer for diagnosis, they should pick up any sensor faults with their plug in diagnosis tools. Whilst it will cost a bit, it will save you a lot of component changing and there are a lot of components to change on a Disco!

you have to get a 3 way tee or weld a pipe together to get it to work thats what i did to mine and it works very well.