Recent Posts

1

Wiring & Sensors / Re: audi s2 s4 s6 I5 60-2 crank set up.

« Last post by gunni on August 20, 2017, 12:05:11 pm »

Do you have a cam sensor configured?

That and 60-2 should be pretty straight forward from there.

2

Fuel Injection / Re: ABZ air jacket injectors causing rich spike on lift?

« Last post by smurfinator on August 20, 2017, 03:23:35 am »

really?  I think I got this tune from member that you tuned?  I carefully checked the injector instructions as well.

 I found what the MAT/TPS should look like in a default config - WOW!   Different. I'm still confused on injector angle.  I thought I had read everything and followed instructions.



thanks!
Ben

3

Software / Re: Wue autotune ?

« Last post by gunni on August 19, 2017, 11:40:19 pm »

You can literally do this yourself by logging lambda from dead cold to fully warm

then review the warmup enrichment to reach reasonable lambda values, it should take 1 or 2 passes

4

General Discussion / Re: Stm32f105 ARM based dauther board for vems for canbus

« Last post by gunni on August 19, 2017, 11:39:03 pm »

Wiki = VEMS might do something (propably not though)
No Wiki = VEMS won't do anything.

5

Wiring & Sensors / audi s2 s4 s6 I5 60-2 crank set up.

« Last post by flat out 90 on August 19, 2017, 12:15:22 am »

hi all i'm looking for as much info on a a 60-2 crank set up iv posted on the s2 fourm with out much look got all the part numbers but nothing about settings for the ecu or about how to wire it up.

i'm running a vems ecu with wide lambda and egt sender, any info would greatly be received thanks

6

Modifications and Repairs / Re: Device serial number disapiered

« Last post by Kamuto on August 18, 2017, 05:43:31 pm »

Wiring is ok conected other vems car now runing.How is it done? The request for new bootloader?

best would be to fill wiki page for that, explaining situation, will get instructions there.

7

Fuel Injection / Re: ABZ air jacket injectors causing rich spike on lift?

« Last post by GintsK on August 18, 2017, 02:56:30 pm »

Your tune suffers from lot of problems. I would say you have to start from beginning. MAT/TPS enrichment table is wrong - it is base for proper fueling when air temperature changes. And VE table is untuned at all.

You have to start again with proper MAT/TPS table, valid injector characteristics (latency) and from that point start to construct valid VE table.

Also take proper attention to injection angle. If IGN an INJ tables lines matches, your angle is very bad. Also line must be even. Tune it for best throttle response from idle.

Gints

8

Modifications and Repairs / Re: Device serial number disapiered

« Last post by vsc on August 18, 2017, 10:20:55 am »

Wiring is ok conected other vems car now runing.How is it done? The request for new bootloader?

9

Modifications and Repairs / Re: Device serial number disapiered

« Last post by Kamuto on August 18, 2017, 05:31:19 am »

Board is new, car was running couple hours then desided to change fw from 1.2.31 to 1.2.38 car started idled for minute or two and then stalled tried to start couple times and then the boot mode poped out and no serial number

seems your wiring is bit fucked up you can always ask for a new bootloader and then reinstall fw. but usually that happens from bad wiring or something

10

Modifications and Repairs / Re: Device serial number disapiered

« Last post by vsc on August 18, 2017, 02:16:55 am »

Board is new, car was running couple hours then desided to change fw from 1.2.31 to 1.2.38 car started idled for minute or two and then stalled tried to start couple times and then the boot mode poped out and no serial number