Notices
944 Turbo and Turbo-S Forum 1982-1991
Sponsored by:
Sponsored by: Clore Automotive

Rogue A-Tune 24 Pin DME Conversion? MAP to DME Harness

Thread Tools
 
Search this Thread
 
Old 09-28-2011 | 07:01 PM
  #1  
951Saga's Avatar
951Saga
Thread Starter
Burning Brakes
 
Joined: Jul 2007
Posts: 912
Likes: 2
From: Hilliard, OH
Question Rogue A-Tune 24 Pin DME Conversion? MAP to DME Harness

For whatever reason no adaptor kit or instructions accompanied this order so…
Simply what should I do to B700? There is no resistor on this board, so do I add a jumper or just leave open?

TIA!

Last edited by 951Saga; 10-29-2011 at 05:05 PM. Reason: Me
Old 09-28-2011 | 07:22 PM
  #2  
CyCloNe!'s Avatar
CyCloNe!
Rennlist Member
 
Joined: Dec 2009
Posts: 4,124
Likes: 124
From: Chesapeake, VA 23322
Default

go to his web page brother.

http://roguetuning.com/dme_conversion
Old 09-28-2011 | 07:23 PM
  #3  
CyCloNe!'s Avatar
CyCloNe!
Rennlist Member
 
Joined: Dec 2009
Posts: 4,124
Likes: 124
From: Chesapeake, VA 23322
Default

Install pins by soldering, solder in the jumper wire in its proper location and cut/remove the resistor. If you don't have a resistor in the spot then I would image you can skip that step.
Old 09-28-2011 | 07:24 PM
  #4  
CyCloNe!'s Avatar
CyCloNe!
Rennlist Member
 
Joined: Dec 2009
Posts: 4,124
Likes: 124
From: Chesapeake, VA 23322
Default

Also this site is great too.

http://www.the944.com/88_to_86.htm
Old 09-28-2011 | 07:48 PM
  #5  
Rogue_Ant's Avatar
Rogue_Ant
Addict
Rennlist Member

Rennlist
Small Business Partner

 
Joined: May 2006
Posts: 5,252
Likes: 6
From: Denver
Default

Yep, install the jumper...
Looks like I need to make the website a bit more explicit...
Old 09-28-2011 | 07:59 PM
  #6  
951Saga's Avatar
951Saga
Thread Starter
Burning Brakes
 
Joined: Jul 2007
Posts: 912
Likes: 2
From: Hilliard, OH
Default

Thanks CyCloNe! and Josh! Yep for simple people like me. Also pulled the label back to see the chip key.
Hope to have it on the road tonight.
Old 10-14-2011 | 11:13 PM
  #7  
951Saga's Avatar
951Saga
Thread Starter
Burning Brakes
 
Joined: Jul 2007
Posts: 912
Likes: 2
From: Hilliard, OH
Default

Quick update…

After making a simple harness for the MAP sensor which did not require cutting or splicing into the DME wires, we had her on the road Monday night.

Verdict = Super smooth, best it’s ever run! AFR’s are a bit rich at WOT, (10.6), everywhere else is fine.

Hope to have my A-tune in before year’s end.

A pick of my friend’s car from the PO.
Attached Images  
Old 10-18-2011 | 08:01 PM
  #8  
951Saga's Avatar
951Saga
Thread Starter
Burning Brakes
 
Joined: Jul 2007
Posts: 912
Likes: 2
From: Hilliard, OH
Default MAP Sensor Harness

I had some interest in the MAP harness. I didn’t like the thought of cutting the factory harness, so this is my alternative.

OK This is just a rough draft so you have an idea.

I made a tool to extract the Junior Power Timer Female connections from the DME connector. You’ll also need the proper JPT crimp tool and extraction tool. I had the crimp tool at work, but had to buy the extractor. Really the extractor tool is only needed if you have to remove JPT connectors from the AMP sockets.
I used a thick straw from a Sport drink bottle cut to about two inches and slid over the released DME wire. Then I pushed the straw through the rubber boot at the DME socket connector. The straw acts as a tunnel allowing you to remove the individual wires without damaging the JPT connector. I’ll have some photos showing this tomorrow.

For now I only have a few examples of the crimped male connectors (not from the actual harness), the finished harness, the harness all taped up in position and the harness tap I used (AutoZone).

More to come...
Attached Images     
Old 10-26-2011 | 12:42 AM
  #9  
951Saga's Avatar
951Saga
Thread Starter
Burning Brakes
 
Joined: Jul 2007
Posts: 912
Likes: 2
From: Hilliard, OH
Default

Here are the tools I used:

1. Junior Power Timer Crimp tool

2. JPT extraction tool, which only woks with the Bosch connectors.

3. DME female connector release tool made from a 2mm hex tweaker tool.
Could possibly have a blunt tip measuring approximately 2mm wide by 1mm high, but I started with a flat blade screw driver end POT tool. The very tip of my tool bends the retaining tab down allowing the connector to be pulled from the housing. You could likely start with a 2mm hex wrench and file it down to fit.

4. Straw/ tunnel for extracting DME wires through the rubber boot.

Also a few pics of the DME connection housing. Male and female connectors and examples of the tools in action.
Attached Images                



Quick Reply: Rogue A-Tune 24 Pin DME Conversion? MAP to DME Harness



All times are GMT -3. The time now is 03:55 PM.