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

Lance.

Finally catching up with this again....

I have edited the PC code to only check the rpm if CANbus is enabled, and this appears to work properly on my bench.

I can confirm that PC control in non-CAN mode is now working as it should.

Phil.

There are 6 speed kits for the 4L80E, its bit expencive if you want a real 6 speed since you need to change some gears as well.

In your case having a lot of BMW in ZA I would look for a ZF8HPxx

BR//Tobmag

Lance.

Almost there, line pressure is now back on line again.

PC control works above 3kph as you described but only if load is above 30%.
This will not be desirable if using TPS as input.

As usual my set up is stand-alone so using 0-5v as load.

Attached msq and log.

BR//Tobmag

Lance.


OK Ill make logs in the future.

With my current 2point setting for the line pressure its showing -8bar at 5v.


BR//Tobmag

Lance.

tested the 5012 code, the PC control seems to be working but non-CAN load is dead so didnt test further....
Line pressure seems to be reacting to input signal but way out of range.

BR//Tobmag

Lance.

Is this in neutral or reverse

Its in neutral didnt check in R.

Do you have an engine rpm signal

No, and ISS disabled.

My current tune attached, will test the posted code in a day or so, very buissy in the garage for the moment.....


BR//Tobmag

Lance. Done some testing now and it seems to be working, I will modd the VB2 removing the diod adding a 1K resistor from 12V (like the speedo Circuit) and have a test with the rpm gauge during the week. BR//Tobmag PS, Line pressure doesnt work and Non-CAN load sits on 100% until you get a VSS signal...

Thanks Lance.

Ill test the code during the weekend.

BR//Tobmag

Lance In the meantime, a simple thing to do might to be a put a single switch on the gear lever that is high only in Park (and not neutral) and use that for a 4th lever input That would do as well, and is an easier solution rather then using a pot at the gear lever for the aux voltage.... But that w...

Lance. I think we are thinking in different ways..... The new gear indicator mode you have coded for SP2 is showing Cgear? In that case selecting D will indicate 1st gear if standing still. Cgear I will get from the LED's What I wanted was a gear lever indicator with the possibility to show P-R-N-D-...