Search found 639 matches

by Oyabun
Mon Oct 25, 2021 4:30 pm
Forum: PCX Technical Help
Topic: Dashboard doesn't work - 2019 pcx 125
Replies: 3
Views: 2510

Re: Dashboard doesn't work - 2019 pcx 125

Check fuse for the dash, or the communication/power cable. It should power up, and some of the data is transmitted through a bus communication from the ecu. However there are some stand-alone safety signals (E.g. ABS feedback is driven directly by the ABS ECU. I can't remember if these are pulled to...
by Oyabun
Mon Oct 04, 2021 3:42 am
Forum: PCX General
Topic: Just need to say I'm blown away that people doubt and refuse to believe the 21 can hit 85mph
Replies: 60
Views: 91712

Re: Just need to say I'm blown away that people doubt and refuse to believe the 21 can hit 85mph

Your lying,you don't own a 21 anything...I know your lying because I actually do own one and it does 80+mph all day long...you are just flat out lying....anyone who says it doesn't do 80+ is talking out of thier neck because thier envious and anyone who says they own one and it doesn't do 80+ is ju...
by Oyabun
Tue Mar 02, 2021 4:55 pm
Forum: PCX General
Topic: comparison of PCX/SH/Forza 125s
Replies: 23
Views: 11835

Re: comparison of PCX/SH/Forza 125s

The Forza has the largest body with the longest wheelbase of the three - which implies largest weight and biggest luggage capacity. The PCX is the smallest, so that is predominantly a city scooter - but it has ample storage capacity (especially with a top box) and can be used even for the odd two-up...
by Oyabun
Wed Feb 24, 2021 4:33 pm
Forum: PCX Technical Help
Topic: Scan tool interface to pcx
Replies: 8
Views: 4178

Re: Scan tool interface to pcx

I use a home made cable, and the cheapest ebay special elm327 clone Bluetooth dongle to connect the Torque app running on my phone to the bike.
Works like a charm.
by Oyabun
Tue Feb 23, 2021 5:11 pm
Forum: PCX Technical Help
Topic: PCX power delivery problem
Replies: 4
Views: 2324

Re: PCX power delivery problem

Does the bike store any fault codes when rough idling or dies at speed? Reading those could be a useful help in diagnosing the issue.
by Oyabun
Mon Dec 14, 2020 12:10 pm
Forum: PCX Technical Help
Topic: 70000km (40000 miles) CVT/engine service?
Replies: 5
Views: 3650

Re: 70000km (40000 miles) CVT/engine service?

On Indonesian part costs, I'd change all drive related parts on an unknown service maintenance history. Drive and driven face, rollers, complete clutch, drive belt etc.
Practically everything in the variator housing. And I'd change gearbox oil also.
by Oyabun
Tue Dec 01, 2020 4:43 am
Forum: Forza Technical Help
Topic: Fault Code Reader
Replies: 10
Views: 4908

Re: Fault Code Reader

I use a cheap Ebay special small blue color Bluetooth dongle.
by Oyabun
Sun Nov 22, 2020 9:13 am
Forum: PCX Performance
Topic: 2019 NCY Variator/Drive face upgrade - no improvement at all
Replies: 30
Views: 21489

Re: 2019 NCY Variator/Drive face upgrade - no improvement at

2021 models have the more efficient 4 valve head from the nss125 forza, that's why they are more powerful than previous 2 valve 125 models. Also the 153cc vs 149cc is a change to optimize model range. Manyarkets have a tax, insurance licence limit at 150cc, however in Italy the minimum requirement t...
by Oyabun
Fri Nov 13, 2020 5:17 pm
Forum: PCX Technical Help
Topic: How do I adjust this Bitubo suspension?
Replies: 8
Views: 4048

Re: How do I adjust this Bitubo suspension?

Here's a more lengthy and good explanation on spring rate vs preload.
https://www.cycleworld.com/sport-rider/ ... d-preload/
by Oyabun
Fri Nov 13, 2020 5:10 pm
Forum: Forza Technical Help
Topic: Fault Code Reader
Replies: 10
Views: 4908

Re: Fault Code Reader

Unfortunately Tunerpro doesn't work with Honda motorcycles. I use a similar cable than the lonelec conversion cable (4lole DLC to OBD) and a cheap OBD2 Bluetooth dongle connected to Torque Pro app on my Android servivmce tablet or phone. Works like a charm. Ceveat: I haven't tested it on a for a 300...
by Oyabun
Fri Nov 13, 2020 5:04 pm
Forum: PCX Technical Help
Topic: How do I adjust this Bitubo suspension?
Replies: 8
Views: 4048

Re: How do I adjust this Bitubo suspension?

I think you are talking about adjusting the spring preload. If so loosen it until the spring is loose, then tighten it up a turn. More preload will stiffens the spring up, giving you a higher spring rate, ei stiffer. Less preload will give a softer spring rate, to an extent, but it will also reduce...
by Oyabun
Thu Nov 12, 2020 6:08 pm
Forum: PCX Technical Help
Topic: PCX Tuning 64Mph Cap
Replies: 17
Views: 7921

Re: PCX Tuning 64Mph Cap

Marko, just use a cheap ass Bluetooth dongle what is capable of K-line communications. Mine was like 6usd from eBay.
Works like a charm
by Oyabun
Mon Nov 02, 2020 2:15 pm
Forum: PCX Technical Help
Topic: General Suspension Questions
Replies: 11
Views: 4020

Re: General Suspension Questions

The YSS shocks have quite a bit heavier spring rates and more substantial damping than the oem ones. With your weight they would be quite uncomfortable.if you have a riding buddy or a gopro, you should check what causes the uncomfortable hits on the rear suspension. It might be that it is due to hit...
by Oyabun
Fri Oct 16, 2020 12:05 am
Forum: PCX Technical Help
Topic: Fork Oil Level?
Replies: 9
Views: 10003

Re: Fork Oil Level?

Yup, use fluid level rather than the amount.
by Oyabun
Thu Oct 01, 2020 6:56 am
Forum: PCX Technical Help
Topic: (PCX 125) 2013 rear tyre onto 2016?
Replies: 5
Views: 2430

Re: (PCX 125) 2013 rear tyre onto 2016?

Yes and yes. All early year pcx uses the same rear wheel, so you can swap those over. I use a normal bycicle pump (not the small handheld touring thing, but a normal bycicle shop pump) for all my motorcycles. Also. As long as one doesn't want to get the tires seated after a tire change, but top up/a...
by Oyabun
Thu Aug 27, 2020 2:19 am
Forum: PCX Performance
Topic: PGM-FI Controller for first generation PCX150 (KF12)
Replies: 122
Views: 29761

Re: PGM-FI Controller for first generation PCX150 (KF12)

Going strong. On my 3rd pcx now (sold both the 2013 and the monster 2015 one). This is now a 2019 model with ABS, as I'm an all year rider and winters get really cold and snowy here. Many of the previous upgrades doesn't transfer (e.g. big brakes, shocks, certain engine parts) but I still enjoy it. ...
by Oyabun
Thu Aug 27, 2020 1:55 am
Forum: PCX Technical Help
Topic: What is the little red capped plug next to the battery?
Replies: 7
Views: 2869

Re: What is the little red capped plug next to the battery?

That is the DLC connector. One can diagnose ereor codes through it either with, or without a comouter. Also allows monitoring certain ooeration parameters with a simple obd connector mated to a Bluetooth dongle capable of K-line comms, and an app on a mobile phone. This is for example how I used to ...
by Oyabun
Sat Jun 06, 2020 10:47 am
Forum: PCX Performance
Topic: Electric supercharger install
Replies: 28
Views: 10872

Re: Electric supercharger install

I swear there are real geniuses, it's only 3 pounds of boost, not a freaking rocket and I'm not absolutely certain on anything yet but I do think it can produce a few extra hp. If I'm wrong I'll let you know because so far I haven't seen crap on this. I understand fuel mapping and I'll watch the O2...
by Oyabun
Sat Jun 06, 2020 2:10 am
Forum: PCX Performance
Topic: Electric supercharger install
Replies: 28
Views: 10872

Re: Electric supercharger install

As much as I kinda like stubborn, dedicated people - I know that physics is a very reliable thing, and that makes life quite predictable. I haooen to know a few rhings about internal combustion engines too. I also like psychology, and that tells me that very few of the stubborn peeps would come back...
by Oyabun
Sat Jun 06, 2020 1:49 am
Forum: PCX Technical Help
Topic: PCX Tuning 64Mph Cap
Replies: 17
Views: 7921

Re: PCX Tuning 64Mph Cap

Wohoo... Finally a topic I'm interested in. Seems that I have to check back to this site more frequently. I have a heavily modified pcx with a Yuminashi high compression big bore kit, large throttle body, larger fuel injector, big camshaft, altered gearing, Malossi multivar 2000 and other goods and ...