DTAForum.com - a forum for the DTA ECU

There is a contact us button under contact. Try that.

Talk to DTA direct as there is a universal pin unlock code, try searching this forum for the code also.

Doesnt sound good, the 3 power grounds should be common. I would rig a relay up to the fuel pump output to see if this operates when you power up pins 19 and 15. If this works, persevere with trying to connect to PC as ECU appears to be alive, only 5 connections required in the serial ports 1-5 stra...

Did you sort this out ok?
v twins can be weird, what is the crank trigger as in how many teeth and gaps?
I just had a Suzuki V twin apart and the cylinders may be 75 deg apart but the rods don't share the same pin so it doesnt fire 75 deg apart

Yes 40 or 45 deg would be a good start. I had to use pot to start and stop cut, this is the only option when you are using the S100 as a sequential gearbox controller, it works fine. However there needs to be some rotation of the selector drum for the ecu to detect you are requesting an up shift, no...

Ignition Retard is kinder on the engine, use retard as a preference.
You might want to try pot to start and stop the cut dependant on how much slop there is in the selector barrel.
Sorry not sure about the load cell.
How and what operates the micro switch?

Can you use the laptop to confirm what com port it thinks it has, somewhere in device manager or such like this will be found. Then set the DTA software to use that port and then try to connect, this can be found at File/Options

If you intend to test sensor position on the starter motor, you will need to set 'firing tooth on start up' to '0' this should be close to TDC, its harder to explain than do! This is because the ignition table proper is not used until the engine is considered to be running. Your crank trace looks fi...

Yes that's it, once running use a timing light to verify position. I get confused easy when using a wasted spark and timing light (I assume you are not using a distributer for sparks, and are using a wasted spark setup) so I enter 0's into the ignition table and look for the alignment of the sparks ...

Or somehow on map 2, not the one you think you are on, I've been caught by this before

Reading some of your older posts I note that this engine is a 6 cylinder twin plug with coil on plug's with built in ignitors. How have you wired this to the ECU?