EFI conversion of my Spyder

Bluetooth module was delivered today along with USB-UART serial board to program. Took about ten minutes. The module is now programmed to 115200 baud rate, that is the speed that Tunerstudio and MSDroid use. Even changed the PIN, so it isn't 1234 or 0000 any more.

The first pic is all gauges "clean and green" as we used to say at work.

In the second pic the bluetooth module is ty-wrapped on the upper right edge of the ECU in a clear plastic case.

Both my phone and laptop paired up with the ECU quickly, so this project is ready to be installed. The laptop stayed connected 20 feet away, even though the bluetooth antenna is inside the metal ECU case. I'm pretty sure the cover is permanently installed now.

I calibrated Tunerstudio for the wideband controller, and tested the analog O2 input the same way you check the TPS, with 5 volts and ground to the outside pins, and center potentiometer pin to the ECU input. All good.

I also paid for the full version of Tunerstudio at $60.

So we're a bit under $360. Yeah, I could have bought a different ECU, but what would I have learned?

Building an ECU harness and fuel plumbing(fittings and hoses and lines, oh my!) is up next, but it will be a couple months before I start.