I need some testing help, Free Parts! |
|
Porsche, and the Porsche crest are registered trademarks of Dr. Ing. h.c. F. Porsche AG.
This site is not affiliated with Porsche in any way. Its only purpose is to provide an online forum for car enthusiasts. All other trademarks are property of their respective owners. |
|
I need some testing help, Free Parts! |
McMark |
Nov 25 2014, 07:32 PM
Post
#1
|
914 Freak! Group: Retired Admin Posts: 20,179 Joined: 13-March 03 From: Grand Rapids, MI Member No.: 419 Region Association: None |
While playing with my MicroSquirt kits I found that the stock CHT has a quite frequent failure rate. I used a stock unit on the motor I installed and on my trip to Portland I realized it was giving lots of erroneous readings. When I got back I installed another one, and it was fine for awhile, but eventually started giving the same erroneous readings. I found a modern electronic component which replicates the stock resistance/temp curve of the CHT sensor and isn't prone to vibration/heat damage like the stock unit (including new replacements). I would like to find someone who drives their car enough to notice if there is a difference.
Who's got stock D-Jet installed on their system, drives somewhat regularly and is willing to do some testing? (IMG:style_emoticons/default/beerchug.gif) |
Jake Raby |
Nov 27 2014, 11:24 PM
Post
#2
|
Engine Surgeon Group: Members Posts: 9,394 Joined: 31-August 03 From: Lost Member No.: 1,095 Region Association: South East States |
Something else I noted with the stock CHT is the resolution is very notchy.. It may be unresponsive for 20-40 degrees of engine temperature differential, then all of a sudden it'll change. This makes it very difficult to build a MAP of engine temp values in regard to enrichment.
|
Lo-Fi Version | Time is now: 9th May 2024 - 06:05 PM |
All rights reserved 914World.com © since 2002 |
914World.com is the fastest growing online 914 community! We have it all, classifieds, events, forums, vendors, parts, autocross, racing, technical articles, events calendar, newsletter, restoration, gallery, archives, history and more for your Porsche 914 ... |