Access at last ….. update

Aprilia Caponord ETV1000 Rally-Raid ECU ELM327 Bluetooth OBD-II and TuneECUFurther to the last post about accessing the Caponord ECU, I have added a couple of new pages under the ‘Aprilia Caponord Rally-Raid / ECU’ drop-down in the menu. A further page will be written shortly I hope. Apologies if they seem to ramble somewhat, but a terrible week, a stint in hospital and some rather strong pain meds have left me a little tired and woolly-headed. But I needed to get this stuff down before I forgot it all again!

I guess I also need to say that although I’m 100% for innovation, curiosity and experimentation ….. if you do decide to experiment with your own ECU and ultimately turn it into a rather decorative door-stop, please do not come running in this direction! The info I provide is not verified and could quite easily have typos –  make sure you are 100% confident about what you are doing and that you thoroughly understand the consequences if you get in too deep. If you are unsure about something then feel free to drop me a line …. I’ll happily try to assist.

Dashboard – Multi function display screen – 4

First off ….. a bit of code change to the website should mean that all other pages, not just the front page will now display at a greater width than previously. I hope you find the general readability and layout better.

Secondly, I’ve now swapped from an Arduino Uno to an Arduino Mega 2560 to drive the 4DSystems display. This was due to the Uno only having one hardware serial interface, while the 2560 has three. Now I’m driving the display off one and a HC-05 Bluetooth module off another. After a frustrating few evenings playing with the MIT App Inventor, I managed to get a working app on my Note 10 that drives the display. It flicks between screens, resets the two MPG indicators and allows me to change the time of the Real Time Clock.

TuneECU App – v1.2 update

TuneECUWhen I checked my phone this morning I noticed that the TuneECU app had updated to v1.2 overnight ……. somehow I guess I’d missed it update to v1.1! Anyway, with a few minutes to spare I hooked up to the Capo (cable & Bluetooth) and noticed that the ‘Neutral’ light is now working – a bit sluggish, but working none the less, which is an excellent step forward. Now all we need is a nice new screen with the sensor data, plain text like Tuneboy would be fine ……. please Alaine. 🙁

Aprilia Caponord ETV1000 Rally-Raid - TuneBoy Sensors

TuneECU App – Review

Aprilia Caponord ETV1000 Rally-Raid - TuneECU Android AppA week ago I downloaded the TuneECU Android App, spent a few minutes scrolling through the screens, then sat back and waited for Mr Postman to deliver a USB3 OTG cable for the Samsung Note 3 and a Bluetooth module from Ebay.

Here we are a whole week later and I’ve used the App successfully with both connection methods. Indeed the App is stable and remarkably quick and easy to set up connections and seems to take no longer than its PC sibling to communicate with the ECU. I didn’t experience any drop-out when starting the engine with either method and map Read/Dowload via cable seemed on a par with my netbook. So far, so good…….

……. Now for the downside.

Those of you that have used TuneECU(PC) will be familiar with the three modules it contains – Map Edit, Diagnostics and Tests and I ask you which of these modules are likely most useful in a day-to-day situation? In my books that’s the Diagnostics/Tests ….. why would I want to remap a bike from a smartphone for a start, let alone mess with mapping while out and about commuting to work or heading off for a summer jolly. Mapping is best done at Dyno time, in a workshop and let’s face it, once done probably won’t need revisiting for a long time, only engine/exhaust mods or ECU replacement come to mind.

So my wish list is for an App with full Diagnostics/Tests, the stuff that may well help me at the roadside, that will show me an intermittent coil when the ECU hasn’t triggered the EFI light or generated a code and other information that the simple dashboard diagnostics just doesn’t display.


Unfortunately it’s here that the App falls flat. As much as I swiped and tapped I couldn’t find a screen to show me the sensor data – Injectors, Coils, Air Temp, O2 sensor, Barometric etc . In fact the display doesn’t even show me Neutral, Fan or Side-stand …. All familiar sights on the PC version. So I dropped the author Alaine an email. And this was his response.

There is no sensors page shown in the App, maybe this will be added in the future. The Fan and Side-stand lamps are not written into the software and yes there is a bug with the O2 graphic display. He hasn’t come back to me yet about the missing Neutral lamp.

So that’s it …. An interesting novelty App, unfortunately nothing really useful to offer as a diagnostics tool while out on the road ……. For now the cable and Bluetooth module can find a place on a shelf somewhere, while the trusted Asus notebook keeps me company with TuneECU 1.97 doing what it’s always done – and doing it very well!

I’ll end by saying that since the Capo was ported to TuneECU back in October 2010, I’ve used it extensively even though I still have TuneBoy on the netbook. Alaine is to be applauded for his work in bringing a great piece if software to the bike world – for free. So I feel uneasy writing a negative review of the App, but in the end I’ve tried to be as honest as I can about its abilities with regards to the Caponord. Maybe it’s having far more success among the Triumph fraternity, I don’t know.

TuneECU for Android is now out

TuneECU for Andriod on Google Play StoreOn the 15th September 2014 the eagerly awaited TuneECU for Android app was rolled out on Google Play Store priced at €9.99. It doesn’t currently support reading or reprogramming of maps through Bluetooth only via cable, but it is version 1 so this may be added at a later date. Either way, it’ll make a handy pocket diagnostics tool and save luggage space leaving the notebook at home!  Here’s a link to the TuneECU webpage where you can read more about what’s needed to get it working on your Caponord.

It might be nice to look at putting together a fully waterproof Bluetooth module/cable that can be left permanently attached to the ECU, maybe with a remote switch in the luggage tray to power it on/off ….. another winter project! 😀