I use eehack to upload new bin files but I am unaware you can monitor outputs with it. To be clear uploading and downloading bins works just fine with my setup. Only gauges have a problem in...

So after working on the car yesterday we managed to fix some issues we were having with engine. Optispark was the culprit for rough running idle. Replaced it and the engine runs great now. The...

Thanks, currently no wires going to the alternator. The main coil wire is connected through a switch direcly to B+ but the original one is still sitting in the wire harness open. Do you know if...

I am trying to set up an ECU for a 95 LT1 Caprice engine that will be used in a 58 Chevy conversion. Currently I have the body off and I am working with motor in frame and ECU is on a table next to...

New to the group and new to tuning EFI. I am an engineer working in semiconductors and solar re-newables. I have been working on cars and fabricating since I was a kid with my dad. Till now I have...