Re: KTM Duke 390 - Ownership Reviews and Experiences

Did they run the diagnostics ? Nothing came up ?
Could be anything from a dirty throttle body to bad wiring or earthing, faulty plug, ignition coil or a bad idle control stepper motor (which is mounted on the tb)
as for speedo error, if you are sure the stator/battery is working properly(do the basic voltage tests) then try swapping the speedo sensor to see if that would solve the issue.. otherwise the culprit might be the console itself.
You can also get the fuel pump pressure tested for the starting/idling issue (refer workshop manual for the procedure)
Check this guys repair videos.. its in spanish i guess.. but does give you some useful information if you know a bit about the mechanicals:

Re: KTM Duke 390 - Ownership Reviews and Experiences

Actually there is so much happening in your motorcycle. First off, check your battery terminals, loose battery terminals, and loose earthing can cause random shut offs exactly as faced by shootingstar. Also check your foundation bolt earning for torquen all bolts to the proper spec. The question I would like to ask you is, how many KMS has the motorcycle clocked? Do you vary your fuel stations very frequently, if yes then, your throttle body can use some cleaning. It clears up all the blowby carbon buildup at the throttle body butterfly and venturi and helps bring back the old feel. It also in most cases is the cause for irrational idle, stalling during idle and what not. Also, check your stepper motor or idle motor, this motor is responsible for keeping your idle in check. If it's faulty, you'll definitely have idle issues.

Secondly fuel pump itself, a faulty fuel pump means the injectors aren't getting enough pressure to feed the throttle body and it can result in engine misfiring, stuttering, and excessively jerky throttle transition. When the bike isn't getting proper air/fuel it results in heating of the engine considering the 390 is already a hot putter. Speedo showing zero, again check your front ABS wheel speed sensor and also the battery cables for proper slack since you've changed your stator coil. If your speedo shows constant zero right when you crank the bike, check your speedo sensor in the front, all the connectors that go to the console.

But, if the speedo shows some readings and them randomly showing zero and 40 and 30 kmph et cetera, then followed by low battery warning, then we have a faulty stator coil.

Cheers!
VJ

Re: KTM Duke 390 - Ownership Reviews and Experiences

Diagnostics did not show anything.

Bike is now 32k km.

Got a voltmeter installed, which shows constant 13-14 and no battery warning like it used to show before stator replacement.

Speedo 0 is like when maintaining relaxed rpm like in 3.5-4.5k range irrespective of speed and gear. Below and above no issue and not always.

Got call from SVC saying bike is ready and radiator fan needs replacement. It is working, but not attaining needed speed is what they say. It was changed trice under warranty. This time have to pay from pocket and no stock. This time going for 2015-16 type fan only.

Recently been to Kodai and filled from a rusty looking pump from there. Thought might be clogged fuel. Drained the fuel to check and it was clear. May be some other adulterant.

Will get bike today and see if everything is fine

Re: KTM Duke 390 - Ownership Reviews and Experiences

Update: Throttle body and injector cleaned and issue still persist. Still at SVC. No issue with battery and charging. Will tell them to check stepper motor. Valve was re-set 2k km back during coolant pump overhaul and decarb. They doubt some issue in reinstall.

Re: KTM Duke 390 - Ownership Reviews and Experiences

That's great update. Do check your fuel pump pressure checked and your stepper motor, and also check for any blockages in the air filter area. Clean air filter, observe for any cracks in the air filter box. If all else is fine, then we valve timing can be inspected again. This is interesting.

Cheers!
VJ

Re: KTM Duke 390 - Ownership Reviews and Experiences

Yesterday was the day finally I had to depart with my loving 2013 KTM 390 Duke.

It has been extremely fun motorcycle to ride which has been pretty much a workhorse for me. It made my daily commute of 60 kms much fun.
Sold at 46300 Kilometers on odometer. This has been my longest serving bike .

Apart from minor niggles, it never troubled me or taken away my sleep during nights. Saved me with its ABS couple of times.
It was sad to depart from it considering the load of fun I had with it. Being one of the first 390 sold in Hyderabad was just added happiness.

What next? Well, sold 390 at 12:30 PM, bought FZ25 at 6:00 PM.



Though I will be on the forum, but wanted to convey my thanks to people in this thread who had quite a lot of information to share.
Cheers.

Re: KTM Duke 390 - Ownership Reviews and Experiences

Congratulations!! What made you choose the FZ25 after owning the duke 390? Am eager to know.

Re: KTM Duke 390 - Ownership Reviews and Experiences

Its primarily based on my usage.
Never used 390 to its full potential in last 2-3 years. Hardly used to cross 5000 RPM. Long rides have become scarce.
And hard suspension on 390 is not forgiving in bad city roads.

FZ25 was suiting my needs better with becoming easy on my pocket.

Re: KTM Duke 390 - Ownership Reviews and Experiences

KTM ORANGE DAY 2017.KOLKATA CHAPTER

Re: KTM Duke 390 - Ownership Reviews and Experiences

Hey kaushik12041985
Hello brother Vivian here i just want to know what's your call on the old 390 maintaining and overall experience ? And what About the pillion is it comfortable​

Re: KTM Duke 390 - Ownership Reviews and Experiences

In my opinion if you compare with other company ktm's maintenance cost is low[rc rear break pad price is around 250/-in kolkata]
Pillion seat is not that comfortable .

Re: KTM Duke 390 - Ownership Reviews and Experiences

Iam from Mumbai ✌😊 KTM is Abit heavy on the pocket here but I love that machine itzz very nippy and light

Re: KTM Duke 390 - Ownership Reviews and Experiences

True!! Very practical!!

Re: KTM Duke 390 - Ownership Reviews and Experiences

Thinking of the same.

Re: KTM Duke 390 - Ownership Reviews and Experiences

I guess you are very fond of naked bikes only [emoji3]