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

Chipping question

Old 10-31-2004, 09:33 PM
  #1  
1.0 BAR
Thread Starter
 
Join Date: Oct 2003
Posts: 462
Default Chipping question

Well, I have a PM6 ECU that i would like to chip. And i read from PGMFI.org that you have to change couple of capacitors? Is this true? I'm totally confused? I thought I only have to replace the 28 pin chip only?
Civic4Sale is offline  
Old 10-31-2004, 09:56 PM
  #2  
3.0 BAR
 
Join Date: Jul 2003
Posts: 6,449
Default Re:Chipping question

Originally Posted by EG6Sleeper
I thought I only have to replace the 28 pin chip only?
This is correct.

It would help if you gave us a link to the info that was confusing you...my bet is you were reading about OBD1 chipping.
Chris Harris is offline  
Old 10-31-2004, 10:17 PM
  #3  
1.0 BAR
Thread Starter
 
Join Date: Oct 2003
Posts: 462
Default Re:Chipping question

Civic4Sale is offline  
Old 10-31-2004, 10:40 PM
  #4  
1.0 BAR
Thread Starter
 
Join Date: Oct 2003
Posts: 462
Default Re:Chipping question

Does PR4's require more than the basic OBD0 chipping?? Like does it need additional capacitors? Etc
Civic4Sale is offline  
Old 11-01-2004, 08:49 AM
  #5  
1.5 BAR
 
Join Date: Dec 2002
Posts: 1,068
Default Re:Chipping question

No, obd0 PR4's and PM6's both just need a socket, unless you want datalogging too. If so, you have to solder in 4 pin headers to the CN2/CN3 connectors as well. (that's how I do it anyway)
PureCRXtasy is offline  
Old 11-01-2004, 09:59 AM
  #6  
3.0 BAR
 
Join Date: Apr 2003
Posts: 11,059
Default Re:Chipping question

there's 5 points at cn2/3, you only use 1,2, and 4 with a nokia cable, and 1-4 with a max 233
projekteg is offline  
Old 11-01-2004, 05:48 PM
  #7  
1.5 BAR
 
Join Date: Dec 2002
Posts: 1,068
Default Re:Chipping question

Originally Posted by projekteg
there's 5 points at cn2/3, you only use 1,2, and 4 with a nokia cable, and 1-4 with a max 233
yeah, I just put pin headers on 1-4 and leave out 3 on the connector plug if using the cable. That way, if I need the 5v, it's there.
PureCRXtasy is offline  
Old 11-02-2004, 02:32 AM
  #8  
1.0 BAR
Thread Starter
 
Join Date: Oct 2003
Posts: 462
Default Re:Chipping question

thanks for the response guys... So OBD1 ECU needs extra parts?
Civic4Sale is offline  
Old 11-02-2004, 05:43 AM
  #9  
3.0 BAR
 
Join Date: Apr 2003
Posts: 11,059
Default Re:Chipping question

Originally Posted by EG6Sleeper
So OBD1 ECU needs extra parts?
yes
projekteg is offline  
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
nonvtec
General Discussion
27
05-08-2006 10:12 PM
ifly87
Engine Management
4
04-09-2006 10:27 PM
quadtech
Engine Management
1
12-20-2005 06:25 PM
raprazant
Engine Management
4
04-28-2005 10:24 PM
absolutezroo
Engine Management
2
07-01-2004 07:07 PM


Thread Tools
Search this Thread
Quick Reply: Chipping question


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.