350z (vq35de) TPS vs APS

[SC350Z]

Hi, 

was trying to figure out the correlation between APS and TPS readings. Seems from the log attached that they are not following each other, they are always misaligned.

The APS readings are lower compared to TPS and at some point (higher rpms) they are the other way around (APS higher than TPS). Is it related to my PID settings or what? 

Throttle response in general is sluggish most of the times and when pressing the accelerator, it's not a crisp response at the pedal.

Attached the log and map. Can you help?

thanks.

2020Map20.pclr Log 2020-10-3 2;55;22 pm_map20.7z

[Adamw]

Go to your E-throttle target table and adjust the relationship between pedal and throttle to suit however you like it.  At the moment it is set up to give easy movement below 3000RPM and more aggressive feel at higher RPM.  

Dont adjust the top row, but do whatever you like with the rest of it.

[SC350Z]

17 minutes ago, Adamw said:

Go to your E-throttle target table and adjust the relationship between pedal and throttle to suit however you like it.  At the moment it is set up to give easy movement below 3000RPM and more aggressive feel at higher RPM.  

Dont adjust the top row, but do whatever you like with the rest of it.

Hi Adam, thanks for your reply.

I will try to  increase the lower rpm e-throttle target... and see if it improve the pedal feeling. 

Concerning e-throttle PID, are they ok like this or any fine tuning is needed to better correlate APV and TPS position?

 

 

[Adamw]

11 hours ago, SC350Z said:

Concerning e-throttle PID, are they ok like this or any fine tuning is needed to better correlate APV and TPS position?

You throttle seems to follow the commanded target ok.