Welcome to the North American Subaru Impreza Owners Club Friday March 29, 2024
Home Forums Images WikiNASIOC Products Store Modifications Upgrade Garage
NASIOC
Go Back   NASIOC > NASIOC Technical > Engine Management & Tuning

Welcome to NASIOC - The world's largest online community for Subaru enthusiasts!
Welcome to the NASIOC.com Subaru forum.

You are currently viewing our forum as a guest, which gives you limited access to view most discussions and access our other features. By joining our community, free of charge, you will have access to post topics, communicate privately with other members (PM), respond to polls, upload content and access many other special features. Registration is free, fast and simple, so please join our community today!

If you have any problems with the registration process or your account login, please contact us.







* As an Amazon Associate I earn from qualifying purchases. 
* Registered users of the site do not see these ads. 
Reply
 
Thread Tools Display Modes
Old 12-09-2004, 03:31 AM   #1
Udonboy
Scooby Newbie
 
Member#: 40788
Join Date: Jul 2003
Chapter/Region: SCIC
Location: Anaheim, CA
Vehicle:
2004 WRX Sedan
WRB

Default DeltaDash Refresh Rate?

I currently have an Autoenginuity OBDII Scan Tool and I find that the refresh rate on it is rather slow. I'm looking into getting a DeltaDash, but I'm wondering if the refresh rate on the info it displays will be any faster. For instance, both of these can read engine RPM, but does it read & display it fast enough to be used as a shift light?

I'm hoping that the Deltadash is a bit faster in ready and displaying it's data since it's subaru specific while the autoenginuity is more of a general use device. And if it is, anyone interested in buying it off of me?

Jason
* Registered users of the site do not see these ads.
Udonboy is offline   Reply With Quote
Sponsored Links
* Registered users of the site do not see these ads.
Old 12-09-2004, 01:00 PM   #2
bofh
Scooby Specialist
 
Member#: 59287
Join Date: Apr 2004
Chapter/Region: TXIC
Location: Houston, Tx
Vehicle:
2007 WRB WRX
2004 WRB WRX (RIP)

Default

To start, you are looking at apples and oranges here. Your current tool is OBD2 and works on most cars post 96. It follows the OBD2 spec, which is generally 200ms polling interval. On older ECUs this is about as good as it gets. On new ones, this is much slower than it needs.
The Delta Dash is late model Subaru specific. It is not OBD2 compliant, and will not work on other cars. It is also limited to a small number of cars that you own. (No scanning the entire club) However, since it is ECU specific, it can use the Subaru Select protocol, and have a much faster pooling interval.
Before you do this, however, see if there is a way to change the pooling interval of your tool. For Elm32x based tools, it is a software setting, and you can pick whatever you want. I just went faster until I started getting errors, and then backed off.
bofh is offline   Reply With Quote
Old 12-09-2004, 01:30 PM   #3
CMJ
Scooby Specialist
 
Member#: 39235
Join Date: Jul 2003
Location: L.A., CA
Default

DD can sample up to 20ms.
CMJ is offline   Reply With Quote
Old 12-09-2004, 04:30 PM   #4
bikerboy
Scooby Specialist
 
Member#: 5477
Join Date: Apr 2001
Chapter/Region: MWSOC
Location: in the garage!
Vehicle:
2007 R171.473
2009 SWP Spec B

Default

Quote:
Originally Posted by CMJ
DD can sample up to 20ms.
Depending on the amount of data gathered
bikerboy is offline   Reply With Quote
Old 12-09-2004, 08:43 PM   #5
drees
Scooby Specialist
 
Member#: 25905
Join Date: Oct 2002
Chapter/Region: SCIC
Location: San Diego, CA
Vehicle:
2003 Silver Wagon
Tuned with Enginuity

Default

Quote:
Originally Posted by bofh
It is also limited to a small number of cars that you own. (No scanning the entire club)
It's actually limited to the number of ECU revisions. If everyone in your club has the same ECU revision, you can use it with all of them.
drees is offline   Reply With Quote
Old 12-09-2004, 09:24 PM   #6
Udonboy
Scooby Newbie
 
Member#: 40788
Join Date: Jul 2003
Chapter/Region: SCIC
Location: Anaheim, CA
Vehicle:
2004 WRX Sedan
WRB

Default

Wow, lots of good info. Thanks alot guys. If I can't increase the sample rate on mine, then I'll probably sell it and get the DD.

Jason
Udonboy is offline   Reply With Quote
Reply

Thread Tools
Display Modes

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
Forum Jump

Similar Threads
Thread Thread Starter Forum Replies Last Post
refresh rate on monitor stuttgart Off-Topic 5 07-16-2004 10:11 AM
"How do I change the refresh rate on my Yahoo browser? Kaiser Off-Topic 37 06-28-2004 04:25 PM
Eye strain and Refresh Rate The_Triton Off-Topic 51 05-11-2004 07:21 PM
Changing refresh rates for gaming? Cyberdemon Off-Topic 0 12-06-2003 08:07 PM
UTEC & Refresh Rate chuglobal Engine Management & Tuning 4 05-23-2003 03:14 PM

All times are GMT -4. The time now is 03:53 AM.


Powered by vBulletin® Version 3.7.0
Copyright ©2000 - 2024, Jelsoft Enterprises Ltd.
Powered by Searchlight © 2024 Axivo Inc.
Copyright ©1999 - 2019, North American Subaru Impreza Owners Club, Inc.

As an Amazon Associate I earn from qualifying purchases.

When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission
Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network.