Recent Posts

61

Software / Re: PWM fuel pump control

« Last post by jrussell on 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.

62

Wideband & EGT Gauge / Re: Display round

« Last post by jrussell on 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.

63

Software / PWM fuel pump control

« Last post by tonci on 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.
 

64

Wideband & EGT Gauge / Display round

« Last post by james on 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

65

Software / Re: Firmware 1.2.44 ?

« Last post by 299vr6-t on May 05, 2022, 10:47:10 pm »

Hi ,


Are there some updates planned for future ?

Greetings from germany

66

Triggering / Re: Loss of prime trigger on FW 1.2.43

« Last post by jrussell on 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.

67

Software / Re: Firmware 1.2.44 ?

« Last post by jrussell on April 28, 2022, 02:15:34 pm »

You should never be trying new firmware unless it's on this page as released http://www.vems.hu/wiki/index.php?page=GenBoard%2FUnderDevelopment%2FFirmwareChanges or someone from VEMS Support (or your tuner) tells you to use a different specific version for a specific reason.

68

Software / Firmware 1.2.44 ?

« Last post by 299vr6-t on April 25, 2022, 12:42:00 pm »

Hello

has anybody some infos about Firmware 1.2.44 ?
It´s shown in FW Webupdate tool.
I tried it, but for me it doesnt work because i get lots of trigger errors. So i must went back to 1.2.38

 

69

Triggering / Re: Loss of prime trigger on FW 1.2.43

« Last post by 299vr6-t on April 25, 2022, 12:38:55 pm »

Today tried FW 1.2.44
Same issue, "to many prim. trigger".

It´s not good that there is any support for those special things.

 

70

Wiring & Sensors / Re: Unable to get the knock detection working on a BMW M52 (V3 PNP)

« Last post by Kamuto on April 08, 2022, 12:29:01 pm »

Does anyone have some recommended settings to get the knock sensors working? Whenever I get the average knock value close to my knock reference average setup correctly and turn on knock detection it constantly goes off. (isknocking always on). I tried to play with the threshold for mean value with no luck.

base settings from menus are quite good