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  #1  
Old 07-28-2005, 12:33 PM
 
Join Date: May 2004
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Posts: 25
Default getting code 1 on 90 civic dx

Anyone know what to about this code #1?
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1990 Civic DX 4 door 5speed
cold air intake

1993 5.0 LX
DSS Shortblock
Trick Flow engine parts
Full suspension
Gears
Built tranny
Full exhaust
and the list keeps on going...
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  #2  
Old 07-31-2005, 09:56 PM
 
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Default RE: getting code 1 on 90 civic dx

Oxygen sensor or circuit
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  #3  
Old 02-09-2006, 08:54 PM
 
Join Date: May 2004
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Posts: 25
Default RE: getting code 1 on 90 civic dx

I'm still getting the code. Heres a pic of where I broke the orignal connector and replaced it with a makeshift one. Could this be my problem? Where is the circuit and sensor at? Have a brand new O2 sensor.

http://pg.photos.yahoo.com/ph/k_brow...e2.jpg&.src=ph
__________________
1990 Civic DX 4 door 5speed
cold air intake

1993 5.0 LX
DSS Shortblock
Trick Flow engine parts
Full suspension
Gears
Built tranny
Full exhaust
and the list keeps on going...
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  #4  
Old 02-13-2006, 01:32 PM
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Join Date: Jan 2005
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Default RE: getting code 1 on 90 civic dx

double check your wiring with a continuity tester, if its good then reset your ecu by removing the fuse from the underhood fusebox for about 30 or so seconds, then riun your car for about 5 minutes with no load and check your ecu again
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  #5  
Old 02-13-2006, 02:15 PM
 
Join Date: May 2004
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Posts: 25
Default RE: getting code 1 on 90 civic dx

which fuse do i use to reset this code?
__________________
1990 Civic DX 4 door 5speed
cold air intake

1993 5.0 LX
DSS Shortblock
Trick Flow engine parts
Full suspension
Gears
Built tranny
Full exhaust
and the list keeps on going...
Reply With Quote
  #6  
Old 02-13-2006, 07:09 PM
HCF Member
 
Join Date: Jan 2005
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Posts: 1,010
Default RE: getting code 1 on 90 civic dx

in the fuse box under the hood, the lid has a list of fuses and their application right on top of it, its usually the second one down, but look for ecu, if you do not find the fuse, you can disconnect your battery, but then you have to reset radio presets etc.
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  #7  
Old 02-13-2006, 10:41 PM
 
Join Date: May 2004
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Posts: 25
Default RE: getting code 1 on 90 civic dx

DUh on my part. I should have known to look on the cover.

Okay did that and checked the o2 wire coming from the engine and have power.
But that stupid red light is coming on under the passenger carpet again. Any other tips?
__________________
1990 Civic DX 4 door 5speed
cold air intake

1993 5.0 LX
DSS Shortblock
Trick Flow engine parts
Full suspension
Gears
Built tranny
Full exhaust
and the list keeps on going...
Reply With Quote
  #8  
Old 02-13-2006, 11:16 PM
HCF Member
 
Join Date: Jan 2005
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Posts: 1,010
Default RE: getting code 1 on 90 civic dx

yea, id have to say that your o2 sensor is dead... a universal is like 26.00...
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  #9  
Old 02-14-2006, 01:44 PM
 
Join Date: May 2004
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Posts: 25
Default RE: getting code 1 on 90 civic dx

Hey thanks for the info...
__________________
1990 Civic DX 4 door 5speed
cold air intake

1993 5.0 LX
DSS Shortblock
Trick Flow engine parts
Full suspension
Gears
Built tranny
Full exhaust
and the list keeps on going...
Reply With Quote
  #10  
Old 02-15-2006, 11:24 PM
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Default RE: getting code 1 on 90 civic dx

n/p
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Old 02-15-2006, 11:24 PM
 
 
 
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190, 1990, 90, civic, code, codes, dx, ecu, exhaust, fuel, fusebox, honda, list, reset, underhood

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