Nissan 370Z Forum  

Help with possible Knock issue

Originally Posted by ByThaBay What you need to do is run this program on a set of logs covering the entire RPM range: https://www.dropbox.com/s/ww0pvzp2a6...ilder.zip?dl=0 This program will reconstruct the knock

Go Back   Nissan 370Z Forum > Nissan 370Z Tech Area > Engine & Drivetrain > Forced Induction


Like Tree4Likes

 
 
LinkBack Thread Tools Display Modes
Prev Previous Post   Next Post Next
Old 12-11-2023, 01:52 PM   #6 (permalink)
Base Member
 
Join Date: Aug 2018
Location: N/A
Posts: 28
Drives: 12 Nissan 370Z SC M6
Rep Power: 8
Z4fun is on a distinguished road
Default

Quote:
Originally Posted by ByThaBay View Post
What you need to do is run this program on a set of logs covering the entire RPM range:

https://www.dropbox.com/s/ww0pvzp2a6...ilder.zip?dl=0

This program will reconstruct the knock threshold table from within the tune and will show if it has been tampered with directly. There are also other ways to disable or desensitize knock sensors, but based on the data you're posting, I think you're after determining the KS threshold table from within your tune.

In order to determine the factory table, we need to know your calibration ID. If you can post it, I can open the stock rom and post the stock KS threshold table for you to reference. You can then compare the generated table from your logs VS the oem table to see what kind of tampering has been applied.
Where do I find the calibration ID ?
Z4fun is offline   Reply With Quote
 

Bookmarks


Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Trackbacks are On
Pingbacks are On
Refbacks are On


Similar Threads
Thread Thread Starter Forum Replies Last Post
Rod knock? Brxce Engine & Drivetrain 1 05-14-2022 08:17 AM
Need help with knock (logs available) backman_66 Tuning 8 10-02-2020 04:11 PM
Knock-off wheels RLara485 Wheels & Tires 7 12-30-2018 01:58 PM
How much more can I knock off the GTR price? ssmoked Other Vehicles 21 01-28-2017 07:46 AM
knock on startup Daishi Engine & Drivetrain 16 12-19-2010 09:41 PM


All times are GMT -5. The time now is 12:14 PM.


Powered by vBulletin® Version 3.8.4
Copyright ©2000 - 2025, Jelsoft Enterprises Ltd.
Search Engine Optimization by vBSEO 3.6.0 PL2