Notices
Honda Civic / Del Sol (1992 - 2000) EG/EH/EJ/EK/EM1 Discussion

"P28" that looks different that others I have seen.

Thread Tools
 
Search this Thread
 
Old 12-11-2005, 08:15 AM
  #1  
Honda-Tech Member
Thread Starter
 
No-Gi's Avatar
 
Join Date: Dec 2001
Location: AC
Posts: 2,158
Likes: 0
Received 0 Likes on 0 Posts
Default "P28" that looks different that others I have seen.

I got this yesterday. Guy told me it came from a stock civic. I opened it up and it looked like it was chipped already. I have chipped several P28's before and this one looks different. BTW, it came from a 95.

Here are some pics:




Old 12-11-2005, 08:21 AM
  #2  
Honda-Tech Member
 
Turbogixxer's Avatar
 
Join Date: Aug 2002
Location: Boca Raton, FL
Posts: 11,001
Likes: 0
Received 2 Likes on 2 Posts
Default Re: "P28" that looks different that others I have seen. (3_South)

It is chipped from the factory, all you have to do is desolder the 28-pin chip and solder in the socket.

Most ECUs like that come from cali, because of the stricter emissions. I have seen them come from NJ too.
Old 12-11-2005, 09:07 AM
  #3  
Honda-Tech Member
Thread Starter
 
No-Gi's Avatar
 
Join Date: Dec 2001
Location: AC
Posts: 2,158
Likes: 0
Received 0 Likes on 0 Posts
Default Re: "P28" that looks different that others I have seen. (Turbogixxer)

Thanks a lot.
Old 12-11-2005, 09:12 AM
  #4  
Member
 
Jim Truett's Avatar
 
Join Date: Nov 2003
Location: 92127
Posts: 2,274
Likes: 0
Received 3 Likes on 3 Posts
Default Re: "P28" that looks different that others I have seen. (3_South)

The code 300 on the MCU states it was programmed at the factory with P05 code. I have never seen a code 48 external ROM, and it is not referenced in the wiki at pgmfi.org. What is the full part number of this ECU?
Old 12-11-2005, 09:23 AM
  #5  
Honda-Tech Member
 
kyden's Avatar
 
Join Date: Feb 2001
Location: CT
Posts: 6,883
Likes: 0
Received 4 Likes on 4 Posts
Default Re: "P28" that looks different that others I have seen. (3_South)

my 92 ls ecu had a factory chip in it. no idea why though.
Old 12-11-2005, 10:00 AM
  #6  
Honda-Tech Member
Thread Starter
 
No-Gi's Avatar
 
Join Date: Dec 2001
Location: AC
Posts: 2,158
Likes: 0
Received 0 Likes on 0 Posts
Default Re: "P28" that looks different that others I have seen. (kyden)

37820-p28-a52
761-816374
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
civic j
Drag Racing
9
07-25-2007 10:15 AM
ev13lf
Honda Civic / Del Sol (1992 - 2000)
5
01-04-2007 06:12 PM
No-Gi
Tech / Misc
16
12-13-2005 06:04 PM
95accordh22a
Tech / Misc
4
04-08-2005 08:03 PM
Petah
Honda Civic / Del Sol (1992 - 2000)
2
05-05-2003 07:48 AM



Quick Reply: "P28" that looks different that others I have seen.



All times are GMT -8. The time now is 01:51 AM.