Search found 28 matches

by matt-c
Sat Sep 11, 2021 11:09 am
Forum: General Syvecs Chat
Topic: CAN Frame Frequency
Replies: 9
Views: 4928

Re: CAN Frame Frequency

it's set to read key on from the map sensor, but it doesn't work.

Can anyone share working key on settings?

It's an annoyance more than anything, not doing much driving up mountains :)
by matt-c
Mon Sep 06, 2021 12:14 pm
Forum: General Syvecs Chat
Topic: CAN Frame Frequency
Replies: 9
Views: 4928

Re: CAN Frame Frequency

Looking at my csv from RealDash it has 50 rows a second, which is the logging rate i've set in RD to match the 50Hz from the S6.

Now why is my bap always 1013 in every log file, seems the initial calculation of it at start up is not working.
by matt-c
Mon Sep 06, 2021 10:38 am
Forum: General Syvecs Chat
Topic: CAN Frame Frequency
Replies: 9
Views: 4928

Re: CAN Frame Frequency

I've set most to 50Hz and 6 of the frames at 10Hz.

Maybe a bit overkill on some of the frames, but if there is no downside then it's ok.
by matt-c
Mon Sep 06, 2021 10:17 am
Forum: S6 GP/PnP Technical
Topic: S6gp
Replies: 1
Views: 3689

Re: S6gp

If you mean SCal , yes S6GP is using all the same software as the rest of the ECU's
by matt-c
Mon Sep 06, 2021 9:54 am
Forum: General Syvecs Chat
Topic: Reducing Rev Hang
Replies: 3
Views: 2037

Re: Reducing Rev Hang

Well i'm not sure, TPS returns to about 5% when PPS is near zero.
Target TPS for PPS 0 is 0 in DBW table and 4.97 for 5% PPS, so with PPS at 0.9 shoud i expect the TPS to be at the minimum also?

TPS can be driven to less than 2.5% if needed by closed loop idle.
by matt-c
Mon Sep 06, 2021 9:47 am
Forum: General Syvecs Chat
Topic: CAN Frame Frequency
Replies: 9
Views: 4928

Re: CAN Frame Frequency

Thanks both for the replies :)

That's helpful and good to know i can increase the rate if needed.

I was thinking of increasing things like AFR and idle / dbw error to get a better logging for tuning.
by matt-c
Thu Sep 02, 2021 3:21 pm
Forum: General Syvecs Chat
Topic: Reducing Rev Hang
Replies: 3
Views: 2037

Reducing Rev Hang

What is the best strategy to reduce rev hang and have the RPM fall faster?

I don't want to compromise my primary ignition table, perhaps there is something in the DBW strategy but I'm not sure.
by matt-c
Thu Sep 02, 2021 2:44 pm
Forum: General Syvecs Chat
Topic: CAN Frame Frequency
Replies: 9
Views: 4928

CAN Frame Frequency

On my S6 i can set each frame to send over CAN between 1hz and 100hz. Currently these are set with a few frames on 50hz and others on 5 and 10. Is there any limitation to increasing the frequency of the frames or is it just based on requirement? I'm sending CANbus data to RealDash and if i can send ...
by matt-c
Fri Aug 20, 2021 10:14 am
Forum: S6-I / S6Plus Technical
Topic: S6 Firmware
Replies: 4
Views: 5455

Re: S6 Firmware

Last S6 update was a long time ago now, is that it for the S6? Is there a particular function you need that isn't there ? Previously we had nice small improvements coming through to help out certain strategies like the ignition authority ramp in time. Functions are quite comprehensive, but there ca...
by matt-c
Thu Aug 12, 2021 10:10 am
Forum: S6-I / S6Plus Technical
Topic: S6 Firmware
Replies: 4
Views: 5455

S6 Firmware

Last S6 update was a long time ago now, is that it for the S6?