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

Nice engine. what car is it? a second gen Camaro?

For me the TCC is OK in ON/OFF, anyway, much smoother then 1-2 shifts (transmission upgraded with Jakes shift kit)

Here is mine:

I never remove the fuse on the 4L80e. I think it is the same kind of solenoid and wiring as the 4L60e so it is OK. And everything is still working correctly today after a lot of code loading. For the code corrupting, when I make only little changes, it was OK to go through the MS3. but I often had p...

Hi, here is my msq. maybe not the latest code, but not so old. You should be able to use it or get the right parameters. I use these parameters on 2 cars: one 600HP 5.3 turbo Chevelle and a 800HP 5.3 turbo Camaro. Early 4L80e. For TCC, I use ON/OFF, no PWM. Have some fun with the LQ9 and the 4L80e G...

Maybe it was firmware parsing and not loading, I am not sure anymore. It is a communication problem, not loading problem, I did not explain correctly. The code is loaded in the Msgpiowith the PC and it works OK, no problem with that. When I connect the tablet to Mshift, it detects the code Mshift 5....

Hello, Did anyone tried using MSDroid with Megashift? I tried with the 5.104 code. I put the initial in the tablet, the code was recognized but it blocked during firmware loading at 90%... It is working well with my MS3 and several Microsquirt so I think the problem is not related to the tablet. The...

Hello lance, You can see in the datalog that the speed stays at 0 (sometimes 0.5km/h with the new beta vss isr) It was when I was triying the old vss isr that I had spikes on the speedo and these spikes could not be seen on other msl files. For the msl, i manage to shorten the time to make them shor...

Lance, thanks for your answer.
I switched to the old version for the moment.

The datalog with the new code is in my previous message, in the link, you can download it as it was too big for upload on the board.
Guillaume

Yes, I can undestand for the speedo jumping. but for the last part of the message: where the speed stays at 0 with the beta vss ISR: the datalog in the link is with this setting and I was driving, the settings are the same as with the old isr, I just changed this parameter: new instead of old and sp...

Hello Lance, Sorry for taking so much time to answer. I made changes to the car, so I did not drive it. I tried it yesterday with your advice: I put the input masking to 75 and then to 80. at 75, the speed read is still the half but at 80% it is OK. But the speedometer is more "bouncy" the...

OK, I just understood the reason the IS Schanges, this is because of the new parameters: he code divides the IS signal by the ration (0.75) to get the true IS speed.
When I check the IS values, they are correct: same RPM as the Engine, but the OS is half the value it should be.