The MegaSquirt Project has experienced explosive growth other the years, with hundreds of new MS installations occurring every week - a phenomenal success! MegaSquirt has been successfully used in all aspects of Internal Combustion engine applications including R&D, Industry, Race, and Research. The MS project has transformed itself from a simple R&D project into a full-featured mature engine control system. To reflect this the support structure has also changed to meet the needs of MegaSquirt Users.
Moving forward, the R&D forums for MegaSquirt project are in a read-only mode - no new forum posts are accepted.
However the forums will remain available for view, they still contain a wealth of information on how MegaSquirt works, how it is installed and used. Feel free to search the forums for information, facts, and overview.While the R&D forum traffic has slowed in recent years, this is not at all a reflection of Megasquirt users, which continue to grow year after year. What has changed is that the method of MegaSquirt support today has rapidly moved to Facebook, this is where the vast majority of interaction is happening now. For those not on Facebook the msextra forums is another place for product support. Finally, for product selection assistance, all of the MegaSquirt vendors are there to help you select a system, along with all of the required pieces to make it complete.
A forum for discussing applications and implementations of the MegaShift transmission controller code for the GPIO from B&G. This can control up to 8-speeds and 6 shift solenoids (plus a 16x9 table for controlling a PWM line pressure valve). It has manual and fully automatic modes (16x9 load x speed table), with under and over rev-limit protection, and full data logging of all inputs and outputs (among many other abilities). A TransStim to test your completed board is also available.
Trying to figure out why I don't show a gear position. The gauge has -1, 0, 1, 2, 3, 4 and only sits at 0 no matter where I move my shift lever. I double checked the wiring between the ecu plug and the trans plug and all my wires match per the wiring schematic. When I set up the basic tune I selected 4L60E.
Been having a lot of issues with this build. Even have a post over on the msextra forum about my CAN error. What does work for me currently is the VSS shows vehicle speed and the trans temp seems accurate. The brake switch reading is working as well.
A datalog would let us see if the shift lever inputs are being activated properly, and an MSQ would let us see if the lever setup is okay. So if you could post those, we would be able to have a better look.
Lance.
"Never wrestle with pigs. You both get dirty and the pig likes it." - George Bernard Shaw
Still not looking like the system knows if I'm in gear but it runs through the gears when I drive around. I'll post my msq and log tomorrow when I can have my brother run the laptop while I drive. Really happy the CAN is working and the GPIO has enough signals to drive.