Recent posts

#61

General Discussion / Re: android download for a V3

Last post by jrussell - June 10, 2022, 05:20:41 PM

Just scale the speed sensor in MPH if that's what you want and ignore/remove/change the units for the gauge.

For oil temp, add an analog gauge for the channel your oil temp sensor is connected to. Or you can use AIM mode, but triggerframe offers more ECU data.

#62

Configuration / MAT /Intake Temp sensor M52 BM...

Last post by woodbronks - June 10, 2022, 03:00:58 PM

I noticed my intake temp is reading higher then it actually is  ambiant temp is 10C and car is stone cold charge pipe as well, but laptop vems app reading 50c and driving in that air it goes down to 37c but that's it.    now i noticed i can change it in MAT Curve setting to make it correct but,   
If I do so will I need a re tune?

#63

Software / Re: PWM fuel pump control

Last post by tonci - June 08, 2022, 08:05:11 PM

Did it more than 20 days ago and not a word from anybody. Seems like developers do not monitor wiki anymore. Is there any VEMS development still active?

#64

General Discussion / android download for a V3

Last post by HERDY44 - May 27, 2022, 01:56:18 PM

hello everyone

i have an old 7"tablet that i have just downloaded the android app on to it with the latest available download to keep inside car.-

2019-03-14   VemsDisplay-2019-03-14.apk   1.09 MB

however there is no way to change to mph on speedo and there isnt a guage available for oil temp although it says on the vems android home page that its available - and for some time it seems.

anybody got any suggestions

thanks

#65

Software / Re: PWM fuel pump control

Last post by jrussell - May 12, 2022, 04:17:33 PM

I'd suggest adding it to the firmware wishlist here: http://www.vems.hu/wiki/index.php?page=GenBoard%2FUnderDevelopment%2FFirmWare

Developers don't monitor the forums.

#66

Wideband & EGT Gauge / Re: Display round

Last post by jrussell - May 12, 2022, 04:10:57 PM

If you add the second serial port you can use that for the display.

But two devices can't use the same serial port at the same time.

#67

Software / PWM fuel pump control

Last post by tonci - May 11, 2022, 11:00:10 PM

Is there a chance to add some features to PWM fuel pump control?
It would be nice to have PWM max and min DC and frequency adjustment. Right now I have controller that needs 10-95% DC control range and 100Hz frequency. If it receives 100% DC signal it will limit fuel pump capacity to 45% so basically this PWM control that we have right now is unusable in my case.
I know that it would be best to use pwm alternate table for this, but it is already used for other function.
 

#68

Wideband & EGT Gauge / Display round

Last post by james - May 08, 2022, 08:07:58 PM

Hi all, if I connect a display round to my ecu is it still possible to have the bluetooth transmitter connected to connect my laptop at the same time?

Thanks

James

#69

Software / Re: Firmware 1.2.44 ?

Last post by 299vr6-t - May 05, 2022, 10:47:10 PM

Hi ,


Are there some updates planned for future ?

Greetings from germany

#70

Triggering / Re: Loss of prime trigger on F...

Last post by jrussell - April 28, 2022, 02:22:29 PM

So don't use those firmwares? They are not released anyway. 1.2.38 is recommended.

Read the notes on the versions since 1.2.38 here: http://www.vems.hu/wiki/index.php?page=GenBoard%2FUnderDevelopment%2FFirmwareChanges

They all say experimental, do not use yet.

1.2.43 had some specific trigger related changes for a Subaru EJ255 and hasn't been thoroughly tested or released yet. Not really a surprise it didn't run a VR6 or AAN.