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

No problem, just wish I'd seen this earlier as I've just been out in the car (actually used it to go to into town to buy bread and milk! like a normal car).However, due to work, it may take me until saturday to test...

I thinks whats in our favour is that the issue is very consistant. The run I did last night on the very latest code it shifted back to third every time it went to fourth regardless of the different conditions. ie. high load, low load.. which sort of suggests its not a problem with my shift table. It...

That's me reversing out into the road this morning, engaging drive, blipping the throttle in sixth, pushing it off the road then reversing into my garage.

I've been out tonight with the latest code and its OK.. Although it still downshifts under hyst

Datalog attached. Hopefully its pretty self explanatory...cGear goes straight to 6!

Hi Lance, That didn't work at all. I was able to reverse out of my garage and out onto the road, only then discovering that I had no forward gears! The cGear gauge in TS just turns red when I engage drive. Had to push the car back into garage. Luckily the datalogger was running so I'll get the log t...

Datalogs attached... using the latest code..

Sorry Lance but that doesn't appear to have worked :( see attached datalog where it downshifts while hysteresis is engaged quite a few times. 3-2 as well as 4-3... Also, it displayed some strange TCC behaviour where it was cycling on and off well below the TCC threshold rpm.. I should point out Lanc...

The ECU failure is down to shoddy chinese jumper wires that break wayyy too easily. Fixed now. So I am now running 5.099z, just been out for a log run. The issue is nearly always occurs 3-4... but not always.. see attached log "what turns off hyst" :) Also from the log this morning is a ex...

Lance wrote:Addicted,

Do you happen to have a log with the latest code?

Lance.

5.099z? no.. it was while loading it that the megasquirt ecu died.. (coincidence!)

Until I can drive again with the new code and the new CANbus wiring all bets are off....

There must be other factors that turn of hysteresis as mine always turns off almost as soon as the shift is completed and the speed and load figure deltas are within the the hysteresis limits. I've even tried doubling the limits but it still turns off. Annoyingly something has stopped working in the...