Search found 55 matches

by Matt Cramer
Tue Aug 22, 2017 6:12 am
Forum: MegaShift Transmission Application
Topic: tps problem
Replies: 6
Views: 9619

Re: tps problem

I believe you contacted us by email; I was able to get the same error message, as shown:
tpserror.PNG
Error message
tpserror.PNG (15.21 KiB) Viewed 9606 times
However, it's difficult for me to match forum posts to emails, so I do not have a copy of the tune. Can you please post that?
by Matt Cramer
Fri May 12, 2017 6:42 am
Forum: MegaShift Transmission Application
Topic: gpio connection error
Replies: 6
Views: 8413

Re: gpio connection error

Are you using a USB adapter, or a direct serial connection? If it's a USB adapter, what sort?
by Matt Cramer
Fri May 12, 2017 6:41 am
Forum: MegaShift Transmission Application
Topic: Enable extra solenoids in TS?
Replies: 1
Views: 6720

Re: Enable extra solenoids in TS?

Can you post the complete MSQ?
by Matt Cramer
Mon Oct 17, 2016 10:44 am
Forum: TunerStudioMS
Topic: Unable to get MSGPIO and MS2 communicating after TunerStudio Update
Replies: 5
Views: 15318

Re: Unable to get MSGPIO and MS2 communicating after TunerStudio Update

Can you use the Create Project Backup tool to save the entire project and post it up here?
by Matt Cramer
Wed Sep 21, 2016 6:29 am
Forum: MegaShift Transmission Application
Topic: Megasquirt 3 with a Megashift gpio board
Replies: 3
Views: 2683

Re: Megasquirt 3 with a Megashift gpio board

Are you trying to connect to the MegaShift directly, or connect to it as an added CAN device?
by Matt Cramer
Fri Jun 24, 2016 7:17 am
Forum: MegaShift Transmission Application
Topic: 4L80E Line pressures
Replies: 3
Views: 5970

Re: 4L80E Line pressures

I would just start with full line pressure across the board, and back it off until the shifts each your desired level of softness.
by Matt Cramer
Mon Apr 18, 2016 7:16 am
Forum: MegaShift Transmission Application
Topic: 47RE
Replies: 3
Views: 2589

Re: 47RE

A lot of the Mopar RWD automatics are a bit odd - instead of using discrete shift solenoids, they use a PWM circuit for the governor pressure, with closed loop feedback. It would require a code change to give an option of shifting by pressure control instead of solenoid patterns.
by Matt Cramer
Mon Feb 29, 2016 8:46 am
Forum: MegaShift Transmission Application
Topic: Ms3pro mpdule and GPIO trans control
Replies: 2
Views: 2413

Re: Ms3pro mpdule and GPIO trans control

Yes, the MS3 firmware on the MS3-Pro can be used with the MegaShift code as well as the MicroSquirt code.
by Matt Cramer
Tue Jun 02, 2015 6:36 am
Forum: MegaShift Transmission Application
Topic: Stop light surge
Replies: 2
Views: 2711

Re: Stop light surge

This is more likely an engine tuning issue than a problem with the GPIO.

Do you have a data log of this behavior?
by Matt Cramer
Wed Oct 29, 2014 7:11 am
Forum: GPIO Assembly
Topic: TransStims - now available in kit form
Replies: 0
Views: 16100

TransStims - now available in kit form

We've been selling the PCB for a while, but now you can buy a DIY kit with everything in the BOM on it, ready to assemble. Check it out here: http://www.diyautotune.com/catalog/transstim-transmission-control-test-board-unassembled-kit-p-590.html http://www.diyautotune.com/catalog/images/trnsstim-c_m...