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

obd2a to obd1 convserion cant flash cel

Thread Tools
 
Search this Thread
 
Old Sep 13, 2010 | 08:29 AM
  #1  
z6hatchboy's Avatar
Thread Starter
Honda-Tech Member
 
Joined: Dec 2007
Posts: 2,686
Likes: 1
Default obd2a to obd1 convserion cant flash cel

I just picked up a em1 clone and the check engine light is on and vtec won't work of course. I tried the 2p service connector and it wouldn't flash but stays solidly lit. I know that some times that can mean a bad ecu, but the car does run. So any ideas?
Reply
Old Sep 13, 2010 | 01:24 PM
  #2  
Former User's Avatar
Honda-Tech Member
 
Joined: Feb 2008
Posts: 45,214
Likes: 59
Default Re: obd2a to obd1 convserion cant flash cel

Look for a short in the service connector and CEL wires.
Reply
Old Sep 14, 2010 | 04:05 AM
  #3  
z6hatchboy's Avatar
Thread Starter
Honda-Tech Member
 
Joined: Dec 2007
Posts: 2,686
Likes: 1
Default Re: obd2a to obd1 convserion cant flash cel

will do. however, it will take a second for it to light up after the car is turned on. Kind of like a soft code.
Reply
Old Sep 15, 2010 | 10:25 PM
  #4  
virgineg6's Avatar
Honda-Tech Member
 
Joined: Jun 2010
Posts: 935
Likes: 0
From: Fallbrook,Ca
Default Re: obd2a to obd1 convserion cant flash cel

if the wires were shorted somewhere, the light would come on immediately. try barrowing a ecu. if the problem goes away get a new ecu, if it doesnt troubleshoot further. keep us posted hopefully its just the ecu.
Reply
Old Sep 16, 2010 | 04:16 PM
  #5  
z6hatchboy's Avatar
Thread Starter
Honda-Tech Member
 
Joined: Dec 2007
Posts: 2,686
Likes: 1
Default Re: obd2a to obd1 convserion cant flash cel

thanks. i dont think its shorted out, the other day i started it (keep in mind it was really hot out that day) but anyways it stayed off for about 6-8 seconds before coming on. im going to try and find a ecu and see what happens. if anyone else can lend a hand it will be appreciated.
Reply
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
92DAB16A
Acura Integra
5
Sep 14, 2012 07:14 PM
jonathan13
Honda CRX / EF Civic (1988 - 1991)
7
Aug 24, 2010 11:19 AM
phiberoptik
Forced Induction
2
Dec 6, 2003 05:06 PM
vtec.dc2
Acura Integra Type-R
8
Jul 13, 2003 04:31 PM
westcoaststyle
Hybrid / Engine Swaps
3
Oct 1, 2002 12:55 PM




All times are GMT -8. The time now is 10:54 PM.