Home  |  Forums  |  914 Info  |  Blogs
 
914World.com - The fastest growing online 914 community!
 
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.
 

Welcome Guest ( Log In | Register )

> How many MPSs are "popped"?
McMark
post Mar 26 2005, 03:48 AM
Post #1


914 Freak!
***************

Group: Retired Admin
Posts: 20,179
Joined: 13-March 03
From: Grand Rapids, MI
Member No.: 419
Region Association: None



I pretty much assume that every MPS I see is either broken or on its way out (diaphragm damage). I'm I right or wrong?
User is offlineProfile CardPM
Go to the top of the page
+Quote Post
 
Reply to this topicStart new topic
Replies
JeffBowlsby
post Mar 26 2005, 08:14 AM
Post #2


914 Wiring Harnesses
*****

Group: Members
Posts: 8,663
Joined: 7-January 03
From: San Ramon CA
Member No.: 104
Region Association: None



QUOTE
5v ref, signal, ground??
(IMG:http://www.914world.com/bbs2/html/emoticons/cool_shades.gif)

Nice wish....read Brad Anders D-Jet page on how the MPS works and interfaces with the whole FI system and you might understand why eveything has been thought of already...

What we only really need is a diaphragm replacement...everything else would be workable.

Except, I have been thinking about a recent post by Geoff Bleyseng...Geoff are you out there?

You said your Janbo tester actually emulates the MPS...is that true or was it a misprint? If so, could the circuit/s just be reverse engineered and Voila...MPS substitute. How is this off base...?
User is offlineProfile CardPM
Go to the top of the page
+Quote Post

Posts in this topic
McMark   How many MPSs are "popped"?   Mar 26 2005, 03:48 AM
redshift   I think the next couple years will be unreal for e...   Mar 26 2005, 03:58 AM
davep   I have about 12 units, one of which will hold some...   Mar 26 2005, 06:05 AM
jwalters   Speaking of MPS's-- Are there not suitable lat...   Mar 26 2005, 07:11 AM
redshift   If there was, and we knew about it, we'd have ...   Mar 26 2005, 07:20 AM
jwalters   Yea, I kinda figured that, but I also kinda figure...   Mar 26 2005, 07:26 AM
redshift   How about a virtual MPS, that fakes the signal, dr...   Mar 26 2005, 07:28 AM
jwalters   That is easily done my making a pot and hooking it...   Mar 26 2005, 07:36 AM
redshift   it sees three conditions, right? 1. Idle 2. POT ...   Mar 26 2005, 08:00 AM
Jeff Bowlsby     Mar 26 2005, 08:14 AMArtechnikA   ...   Mar 26 2005, 08:17 AM
scott thacher   somebody out there has plains or a how to make a n...   Mar 26 2005, 08:27 AM
Bleyseng   "You said your Janbo tester actually emulates the ...   Mar 26 2005, 08:39 AM
scott thacher   okay who has a known bad mps, only known bad part ...   Mar 26 2005, 08:47 AM
Jeff Bowlsby   Thanks Geoff, I thought it was too good to be true...   Mar 26 2005, 08:53 AM
Demick   Here's the problem - money. Tooling to make a...   Mar 26 2005, 09:31 AM
Bleyseng   I have seen two MPS's with a SS diaphram, does...   Mar 26 2005, 10:27 AM
lapuwali   I went down this path partway with Brad Anders. M...   Mar 26 2005, 10:37 AM


Reply to this topicStart new topic
3 User(s) are reading this topic (3 Guests and 0 Anonymous Users)
0 Members:

 

- Lo-Fi Version Time is now: 28th September 2024 - 01:00 PM