Delta TPS

All about our superior engine management unit.
Locked
PBU
Posts:134
Joined:Mon Oct 27, 2014 12:42 am
Delta TPS

Post by PBU » Mon Jan 19, 2015 6:18 pm

Hello

Is there a way to improve the delta TPS reading.
The sample rate is already at 120 msec.

My rate at normal driving is alway's at 1-8 !!
Even sudden throttle i reach 20-30.
TPS filter is very very low. (mode1 and 15 or something )

The scale is to small to get a good acc erichment calibration on normal driving i think.
Maybe set the hor table axis at 50% or something ?

User avatar
Jadzwin
Site Admin
Posts:1445
Joined:Tue Aug 12, 2014 11:27 pm

Re: Delta TPS

Post by Jadzwin » Mon Jan 19, 2015 7:13 pm

Hi

There is no TPS filter :)
It is quite strange because 120ms interval is relatively long..

PBU
Posts:134
Joined:Mon Oct 27, 2014 12:42 am

Re: Delta TPS

Post by PBU » Mon Jan 19, 2015 8:36 pm

Sorry must be confused with MAP filter :roll:

PBU
Posts:134
Joined:Mon Oct 27, 2014 12:42 am

Re: Delta TPS

Post by PBU » Mon Jan 19, 2015 8:45 pm

Here isthe log from this afternoon.

Giving good throttle i get spikess if about 28 max.
But normal traffic is much lower.

Releasing throttle gives higher spikes.
Found one of 63.
I assume this is normal because you release the throttle faster.
Attachments
20150119_1704.emulog
(802KiB)Downloaded 63 times

PBU
Posts:134
Joined:Mon Oct 27, 2014 12:42 am

Re: Delta TPS

Post by PBU » Mon Jan 26, 2015 9:36 pm

Hi Jadzwin

Had the time to take a look at my log yet ?

Grts
Patrick

User avatar
Jadzwin
Site Admin
Posts:1445
Joined:Tue Aug 12, 2014 11:27 pm

Re: Delta TPS

Post by Jadzwin » Tue Jan 27, 2015 11:39 pm

Can you send me your project. It is unusal especially for integrator constant equal to 120...

PBU
Posts:134
Joined:Mon Oct 27, 2014 12:42 am

Re: Delta TPS

Post by PBU » Tue Jan 27, 2015 11:46 pm

Please.
Attachments
YB-WS-400-PBU - kopie.emu
(78.34KiB)Downloaded 55 times

Locked