where do you refer the error codes? btw, i do not own any bike.

error code manual. from official yamaha site

Must be something seriously not right... loose battery terminal, connection problem, etc as suggested.

Good luck getting it iron out.

Worst case - bring it back to Yamaha Sungai Buloh factory.

Very rare Yamaha bike break down, especially brand new from bike shop.

Solution found. Yes. Already being back to sg buloh factory. Doing recalibrate n reset cpu. Problem gone already.

Pheeew A big relief. So everything work as it should now?

That the burden of ever reliance of electronics in our life. One small thing 'fail', the rest wont work. Not like yesteryear tech, plain old mechanical. No need high tech gadgetry if anything goes wrong.

I remember helping my friend with his 2016 PCX. Suddenly the engine check light blinks (2 long 9 short blinks). The engine cannot be started. Luckily I have the service manual to refer to. The solution as simple as unplugging IACV sensor, clean the connector with connector cleaner, plug it back, re-calibrate it, zoom zoom of he goes. Just one small RM20 sensor that doesn't function as it should... the rest not functioning. FYI, PCX engine electronic management as complicated as typical modern car engine. 8 sensors that keep monitoring the engine...

I think similarly with NVX... comes with key less system summore.

Anyway, happy biking.

Now even small Scooter had BMW type of electronics.... Walauwei...

Not up to BMW complexity, but it's complex system, with heaps of sensors.

IACV, TPS, coolant temperature, intake air temperature, MAP sensor, oxygen sensor, ECT Sensor, VS Sensor, CKP Sensor, Fuel level sensor, just to name it...

Then there's a complete circuit for LEDs as well. 12V goes to dedicated LED control unit. If this box gone, zero lighting.

Good luck to under the tree mechanic to diagnose and repair any error. Without proper workshop manual, it will be difficult to rectify any error.

The wiring diagram  Honda_PCX_2014_more_Electrical_wiring.pdf ( 67.41k ) Number of downloads: 45


Need this diagnostic cable to connect to any OBDII scanner & software to read live information from ECU.

This post has been edited by haturaya: Oct 22 2018, 09:47 PM

miss the CDI era

I guess we can't run away when the venturing into Fuel Injection and emission regulated era.....

Just that hope the electronic quality last and better QC for those CKD bikes

Yah... missed the simplicity of CDI and carburetor based engine. Dead easy to fix / rectify. Most old bike can even run if the 12v battery is not there...


Yah. Once it's fuel injected... complex electronic and control will be there too. One simple / silly error can ruin the bike experience.

Whats the early diagnose? Cpu factory setting faulty or what?

cpu calibration failure

did you immediately go back to the shop or wait and send to others?

how long waiting for the NVX.. been looking around for long ready stock no have..

you book and wait 3 month if unlucky
try search around ready stock outside kl
in kuching damn easy to get lol

This post has been edited by apisfires: Oct 25 2018, 10:44 AM

True I got my XMAX at Tanjong Malim dealer (outside KL) but then while waiting for the loan process, someone with bag of Cash snatched the bike away...

my bike breakdown Saturday night..shop already close and must wait Monday morning to solve the prob...gamble left my bike at petronas setia alam.

Tough luck...bertabah la

me stock ready nvx muvistar edition...but lemon unit......

lol

i know bro
already repaired right?
and enjoy
best scooter i ever use so far
hahaha