Mechanical Problems & Technical Chat If you've got a problem you just can't figure out, a noise you can't diagnose, or a check engine light that won't go away, ask about it here!

what ecu do i have?

Thread Tools
 
Search this Thread
 
Old Sep 12, 2009 | 05:18 PM
  #11  
315 Customs's Avatar
Administrator - Formerly 90Civtegra
Joined: Apr 2005
Posts: 2,549
From: Glen Burnie, Maryland
Default

yea I just re read the original post..........how do you have 4 wire o2 sensors (obd2) in a obd1 car?
 
Old Sep 12, 2009 | 05:22 PM
  #12  
hamorhead's Avatar
HCF Member
Joined: Jun 2008
Posts: 1,190
From: Florida
Default

his car seems to be converted from OBD0-OBD1 which would include the dizzy jumper(in original post) and he would need 1 four wire O2 sensor
 
Old Sep 12, 2009 | 06:35 PM
  #13  
94civichatchback's Avatar
Chubby Chaser
Joined: Dec 2007
Posts: 4,681
From: whitwell,Tn 37397
Default

Originally Posted by 315 Customs
yea I just re read the original post..........how do you have 4 wire o2 sensors (obd2) in a obd1 car?

he has a obd0 car converted to obd1 .... 4 wire is on obd1 and obd2
obdo has the 1 wire o2 and also the obd1 (cx)
 
Old Sep 12, 2009 | 09:04 PM
  #14  
kdubbla's Avatar
Thread Starter
|
HCF Member
Joined: Jun 2009
Posts: 133
Default yo

its running bad AND throwing codes but when i turn the car off and turn it back on the CEL goes off,

and heres a pic requested

Name:  HPIM4706.jpg
Views: 204
Size:  138.1 KB
 
Old Sep 12, 2009 | 09:45 PM
  #15  
94civichatchback's Avatar
Chubby Chaser
Joined: Dec 2007
Posts: 4,681
From: whitwell,Tn 37397
Default

unbolt the cover and take a pic of the plugs going into the ecu.
from there i can tell you what those wires goto.
as for the cel's going off when you turn you car off have your checked your fuses under hood and dash?
 
Old Sep 12, 2009 | 10:09 PM
  #16  
trustdestruction's Avatar
Moderator
Joined: May 2007
Posts: 11,417
From: FL
Default

Originally Posted by 315 Customs
yea I just re read the original post..........how do you have 4 wire o2 sensors (obd2) in a obd1 car?
uh, OBD1 has 4 wire O2 sensors, with the exceptions of: I think 92-95 CX has a 1 wire? and the VX has a 5-wire
 
Old Sep 12, 2009 | 10:13 PM
  #17  
94civichatchback's Avatar
Chubby Chaser
Joined: Dec 2007
Posts: 4,681
From: whitwell,Tn 37397
Default

^ correct
 
Old Sep 12, 2009 | 10:13 PM
  #18  
kdubbla's Avatar
Thread Starter
|
HCF Member
Joined: Jun 2009
Posts: 133
Default yo

i checked fuses under hod, were fine but could not find the main fues in the hoood , said its in tehre on the plastic thing, and i only checked alternator switch fuse in the car and heres teh pics its in the dark and im a lil buzzed


Name:  HPIM4707.jpg
Views: 213
Size:  96.8 KB

Name:  HPIM4708.jpg
Views: 184
Size:  92.2 KB

Name:  HPIM4709.jpg
Views: 199
Size:  76.6 KB

Name:  HPIM4710.jpg
Views: 182
Size:  80.1 KB

Name:  HPIM4711.jpg
Views: 184
Size:  197.8 KB
 
Old Sep 12, 2009 | 10:16 PM
  #19  
trustdestruction's Avatar
Moderator
Joined: May 2007
Posts: 11,417
From: FL
Default

Can you take a pic of the engine too?

I will explain why after you post the picture.
 
Old Sep 12, 2009 | 10:23 PM
  #20  
94civichatchback's Avatar
Chubby Chaser
Joined: Dec 2007
Posts: 4,681
From: whitwell,Tn 37397
Default

can you follow the 2 wires to the ecu and take a pic and point out in paint which ones they are??
 



All times are GMT -8. The time now is 10:02 AM.