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Messages - kakaroth

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LIKE 200i / Re: Like/Agility 200i
« on: February 13, 2024, 09:36:33 AM »
Hi guys

First of all thanks to all especially to Stig.

Opened the fuel tank and found a lot of dust and particles....I don't know how they got into but surely it was this what clogged the pump
Cleaned the tank, ordered a new fuel pump.
Also....when disassembling the head&cylinder found pieces of the pison in the crankcase.

Just after found out that the pison has already been changed.....wtf, didn't know that

To shorten ..... now it runs like a baby....  ;D

Thanks again!

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LIKE 200i / Re: Like/Agility 200i
« on: January 18, 2024, 10:12:34 AM »
yes, that's true but on the scooter there's another fuel filter in the fuel line.
that was not installed by the user and the scooter worked fine till some days ago despite having this (reduntant as it seems) filter.
the fuel flow is normal with it.


the DIAGTOOL showing no failure codes nor the engine light blinks on the dash
CVT cover opened. everything OK.

found on the net compression should be at least 200 psi for a 200 cc gy6 engine but 150 seems to me enough. it sucks the palm of my hand in when pressing against throttle body. if it wasn't enough it would not even start or at least it would have major difficulties starting.

3
LIKE 200i / Re: Like/Agility 200i
« on: January 16, 2024, 02:44:34 PM »
checked again the injector. everything's ok.
opened the fuel tank. no dirt/gunk in the fuel.
fuel pump works fine. on ignition switching on and when cranking. delivers enough fuel. fuel filter also clean. no signs of water or condensation in it.

so on the side of fuel/spark we're good.

found the TPV/ABV initialization process. did that just to exclude all other possible causes.

same thing, starts up and then dies after some seconds


all leads to throttle body or ecu issue...

just one more thing....is the hole in the hatch of throttle body normal. never seen that. airflow for the idle gas flows elswhere.


4
LIKE 200i / Re: Like/Agility 200i
« on: January 16, 2024, 10:00:16 AM »
yeah, it starts then the revs go up for a moment or two (seems nothing so unusual) then the revs fall down and then the engine like having a problem with keeping in idle.
As you figure it out - it starts pretty much every time but then I have to - like pump and release throttle fast to keeping it from dying.
As soon I release it it goes off.

I checked once again the intake manifold but it looks ok. Also the compression - 150 psi - looks good.

Now I noticed the spark plug is little bit wet after taking it out even when the engine starts.
Maybe not all the fuel burns inside and that somehow prevents from running smooth.
I should probably open the cylinder head and check the valves and valve seals.

5
LIKE 200i / Re: Like/Agility 200i
« on: January 15, 2024, 08:43:34 AM »
Thanks for beeing interested in the matter  ;D

The bike is year 2018, 4800 miles.
It was working fine till some days ago.
The truth is not really my bike, it's my friends bike. I'm trying to fix it.

The spark seems to be ok and regular, also the injector - continuous and dispersed jet.
Transparent tube from the airbox cleaned. As I said I also changed a new air filter becouse the old one was really dirty  ;D

I have used both booster starter and a brand new battery...but the problem remains.

In my opinion shouldn't be a fuel pump problem as the fuel filter fills up properly when turning the ignition key to on

I'm starting to believe it could be a ECU probem...

6
LIKE 200i / Like/Agility 200i
« on: January 13, 2024, 09:45:34 AM »
Hello

Having some problems with the Like 200i engine.
At first was showing fault codes 16, 6 & 2. CPS, battery voltage and head temp sensor problems.
The engine cranked but didn't want to start.
Changed the air filter, cleaned the injector and reset the codes. Manually with the throttle procedure and also with the Kymco diagnostic tool. Also checked, cleaned and tighten the ground wire as suggested. Checked the intake manifold and clamps. Preventively changed the spark plug.

Now it seems like the level problem :)
It cranks, also starts but dies after some seconds
It seems like a problem whiskers626 had some time ago.

Showing no fault code on the dashboard

Do anyone have some advice?

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