Engine Management eCtune , Crome , AFC , FMU , Zdyne , Hondata , EMS , TE , Uberdata Anything to control your fuel, spark needs!

Digifant I aka OBD1 VW.

Old 03-02-2009, 04:32 PM
  #1  
0.0 BAR
Thread Starter
 
Join Date: Feb 2003
Posts: 0
Default Digifant I aka OBD1 VW.




I'm fiddling a car next week. Will post up completed .xdf when appropriate.
Tom-Guy is offline  
Old 03-02-2009, 06:06 PM
  #2  
0.0 BAR
 
Join Date: Mar 2004
Posts: 0
Default Re: Digifant I aka OBD1 VW.

Wow, nice. Didn't know that was possible with Tuner Pro.
SpankedYA! is offline  
Old 03-02-2009, 07:26 PM
  #3  
0.0 BAR
Thread Starter
 
Join Date: Feb 2003
Posts: 0
Default Re: Digifant I aka OBD1 VW.

Tunerpro rocks. It should be possible for me to reroute the built in ALDL datalogger to work with the Digi I stuff, Mark says one other guy has done it and he'll share as much as he can if the other guy clears it (IP type stuff). The OBD1 VW stuff is easier than Honda, since they use an off the shelf MCU with common software tools. I should really be able to get something done without spending too too long ------- with it.
Tom-Guy is offline  
Old 03-02-2009, 07:46 PM
  #4  
0.5 BAR
 
Join Date: Oct 2008
Posts: 136
Default Re: Digifant I aka OBD1 VW.

digifant is VW right??

i only know it from those guys
Emperor is offline  
Old 03-02-2009, 07:50 PM
  #5  
3.0 BAR
 
Hitchhikkr's Avatar
 
Join Date: Oct 2006
Posts: 2,330
Default Re: Digifant I aka OBD1 VW.

Originally Posted by Joseph Davis
Tunerpro rocks. It should be possible for me to reroute the built in ALDL datalogger to work with the Digi I stuff, Mark says one other guy has done it and he'll share as much as he can if the other guy clears it (IP type stuff). The OBD1 VW stuff is easier than Honda, since they use an off the shelf MCU with common software tools. I should really be able to get something done without spending too too long ------- with it.
Dont forget about the base timing. Thats why half the 87-92 vw's on the road run like crap. You gotta pull the connector to the blue coolant temp sensor, then run the engine up to 2000-2500 rpm, and set base at 6 degrees btdc.

Its weird setup. I kinda dont like the tps switch thing though. Your either idle or WOT no inbetween. Have fun with tip-in adjustment.
Hitchhikkr is offline  
Old 03-02-2009, 08:51 PM
  #6  
0.0 BAR
Thread Starter
 
Join Date: Feb 2003
Posts: 0
Default Re: Digifant I aka OBD1 VW.

There is a delta-MAP table. Ari's Miata didn't have a TPS either, we use delta-MAP which the MS guys refer to MAPdot. it works surprisingly well.
Tom-Guy is offline  
Old 03-02-2009, 09:04 PM
  #7  
3.0 BAR
 
Hitchhikkr's Avatar
 
Join Date: Oct 2006
Posts: 2,330
Default Re: Digifant I aka OBD1 VW.

Funny you made this thread. A guy at work offered me a golf today for dirt money. Gonna look at it this week.
Hitchhikkr is offline  
Old 03-02-2009, 11:36 PM
  #8  
3.0 BAR
 
Join Date: Jul 2003
Posts: 6,449
Default Re: Digifant I aka OBD1 VW.

Good stuff, how long will this phase last?
Chris Harris is offline  
Old 03-02-2009, 11:58 PM
  #9  
0.0 BAR
 
Join Date: Feb 2005
Posts: 0
Default Re: Digifant I aka OBD1 VW.

What are you going to do about the AFM?
jinxy is offline  
Old 03-03-2009, 12:15 AM
  #10  
3.0 BAR
 
Hitchhikkr's Avatar
 
Join Date: Oct 2006
Posts: 2,330
Default Re: Digifant I aka OBD1 VW.

Originally Posted by rawr
What are you going to do about the AFM?
You mean the Flowzilla?
Hitchhikkr is offline  

Thread Tools
Search this Thread
Quick Reply: Digifant I aka OBD1 VW.


Contact Us - Sitemap - Advertising - Cookie Policy - Privacy Statement - Terms of Service

© 2019 MH Sub I, LLC dba Internet Brands

We are a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for us to earn fees by linking to Amazon.com and affiliated sites.