C7 Tech/Performance Corvette Technical Info, Internal Engine, External Engine, Tech Topics, Basic Tech, Maintenance, How to Remove & Replace
Sponsored by:
Sponsored by:

Data logging C7Z with HP Tuners

Thread Tools
 
Search this Thread
 
Old Jul 10, 2021 | 03:53 PM
  #1  
JK363's Avatar
JK363
Thread Starter
Racer
10 Year Member
All Eyes On Me
Photogenic
Liked
 
Joined: Jul 2013
Posts: 375
Likes: 8
From: Colorado
Default Data logging C7Z with HP Tuners

Don’t beat me up too bad. I pretty much suck at using computers and new to using any tuner software.

I’m not looking to tune. Just want to be able to data log. Want to be able to look over it myself. But also want to send it to my tuner for them to look over and make adjustments.

I’ve figured out hooking up HP tuners and how to data log, save, send etc. What I really need help with is setting up the screens inside the program and what PIDS I should be watching.

Another question I have is when looking a map kpa. Do I take the number and subtract that from what reads kpa with the car on not running? So for example. Map kpa reads 85 car on, not running. So if map reads 125 under boost. I take the 85 from 125 and use 40 to put into the conversion calculator for what boost I’m getting?

Thank you in advance for any help!
Reply
Old Jul 10, 2021 | 11:20 PM
  #2  
C5-VERT's Avatar
C5-VERT
Le Mans Master
Supporting Lifetime
20 Year Member
 
Joined: Aug 2001
Posts: 6,071
Likes: 297
From: Savannah GA
Cruise-In IV Veteran
Default

Here is a good start: https://forums.holley.com/showthread...SI-Equivalents
Reply
Old Jul 11, 2021 | 01:50 PM
  #3  
Internets_Ninja's Avatar
Internets_Ninja
Safety Car
20 Year Member
All Eyes On Me
Loved
 
Joined: Mar 2004
Posts: 4,048
Likes: 1,476
From: South Florida
Default

Originally Posted by JK363
Don’t beat me up too bad. I pretty much suck at using computers and new to using any tuner software.

I’m not looking to tune. Just want to be able to data log. Want to be able to look over it myself. But also want to send it to my tuner for them to look over and make adjustments.

I’ve figured out hooking up HP tuners and how to data log, save, send etc. What I really need help with is setting up the screens inside the program and what PIDS I should be watching.

Another question I have is when looking a map kpa. Do I take the number and subtract that from what reads kpa with the car on not running? So for example. Map kpa reads 85 car on, not running. So if map reads 125 under boost. I take the 85 from 125 and use 40 to put into the conversion calculator for what boost I’m getting?

Thank you in advance for any help!
You're likely logging the wrong kpa PID. On the Z06 you have to log the PID kpa Hi Res to get accurate MAP readings.
Reply

Get notified of new replies

To Data logging C7Z with HP Tuners





All times are GMT -4. The time now is 03:43 PM.

story-0
8 Most "Only Corvette Owners Understand" Quirks and Problems

Slideshow: These are the quirks, annoyances, and oddly lovable problems that every Corvette owner eventually learns to live with.

By Pouria Savadkouei | 2026-05-28 09:31:39


VIEW MORE
story-1
10 Reasons the C6 Z06 is Still A Performance Benchmark After 20 Years

Slideshow: 10 reasons why the C6 Z06 is still a performance benchmark after 20 years.

By Joe Kucinski | 2026-05-27 17:20:09


VIEW MORE
story-2
How Much Horsepower Every Corvette Engine "LOST" in 1972

Slideshow: How much horsepower every Corvette engine lost in 1972.

By Joe Kucinski | 2026-05-27 16:54:53


VIEW MORE
story-3
Top 10 DOs and DON'Ts for Protecting Your Convertible Top!

Slideshow: How to Protect A Convertible Top: 10 DOs & DON'Ts

By Michael S. Palmer | 2026-04-03 00:00:00


VIEW MORE
story-4
Top 10 Most Explosive Corvettes Ever Made: Power-to-Weight Ratio Ranked!

Slideshow: The 10 most explosive Corvettes ever built based on power-to-weight ratio.

By Joe Kucinski | 2026-05-20 07:23:03


VIEW MORE
story-5
150 hp to 1,250 hp: Every Corvette Generation Compared by the Specs That Matter

Slideshow: From C1 to C8 we compare every Corvette generation by the numbers.

By Joe Kucinski | 2026-05-12 16:54:12


VIEW MORE
story-6
8 Coolest Corvette Pace Cars (and Replicas) of All Time

Slideshow: Some Corvette pace cars became collectible legends, while others perfectly captured the look and attitude of their era.

By Verdad Gallardo | 2026-05-11 09:50:51


VIEW MORE
story-7
Top 10 Corvette Engines RANKED by Peak Torque (70+ Years of Muscle!)

Slideshow: Ranking the top 10 Corvette engines by torque output.

By Joe Kucinski | 2026-05-05 11:58:09


VIEW MORE
story-8
Corvette ZR1X Will Be Pacing the Indy 500, And Could Probably Race, Too!

Slideshow: A Corvette pace car nearly matching IndyCar speeds sounds exaggerated, until you look at the numbers.

By Verdad Gallardo | 2026-05-04 20:03:36


VIEW MORE
story-9
Top 10 Corvettes Coming to Mecum Indy 2026!

Among a rather large group of them.

By Brett Foote | 2026-05-04 13:56:44


VIEW MORE