MSgpio.com read only forums (Jan.15,2018)

So I am back to fine tuning and it seems good. This Megasquirt stuff is quite awesome for the real car guys who build and have real bragging rights I'm actually glad this happened so some good came of it. I do insist if anyone has a fwd build like this I would love to help!

So I think I got it! If I am not mistaken the build guide for the 4L80E does not show ANY build guide for the GPI5 and VR2 which happen to be upshift and downshift :cry: so you can bet I didn't have those circuits built!!!!! Someone must double check the build guide to direct others to check the 4l6...

Found a post about electrical noises. Person said to use an am radio to see if there are whacky noises, soooooo I sat in car with am on no station just static with key off radio on sounded normal. Key on OMG! What a crazy noise headlights on(HID) even worse!!! So I ordered a noise filter (now the ag...

Thanks for all of your help thus far Lance, I may do the noise filter or maybe borrow a battery and isolate the power and ground to see what changes. Also I may use the battery and alternator tester from work to double check my alternator's output as far as its internal diodes and such. I will post ...

The only other thing I'm wondering is I have a drac box wired into board as another gentleman did is it possible its causing noise

K I checked resistance from pin at board to the body ground that its connected to under dash about.02 The bolt under dash I used is right to the body and .02 ohms. From that bolt various parts of body ground as well .01-.02 ohms. Trans case to batt .002. Again all connections are soldered, ground is...

second try

Ok so your info was helpful of course and what I can tell you is that I am sure that it is in manual mode because I see the little box on the bottom go from blue auto to green manual when I get frisky with the throttle. I hooked the wires to 5v and it definitely helped by at least going back to auto...

Thanks so much Lance, I will try to get msq, it was definitely in manual mode because the little box at the bottom changed to manual I'm wondering if there is some error in the firmware because it wont let me save the rev checking option, says burned then if I restart tunerstudios it says you have c...

Hello everyone name is Joe I am new to the forums and need some assistance. Have a 90 Deville with a 4t65e controlled with a gpio board built as a 4l80e and it works pretty good :D butttt. When I drive aggressive system goes into manual mode by itself. Wires were wired as force automode for now. Als...