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1991 Honda Accord What does this code mean?

Tiny
ROB2008
  • MECHANIC
  • 1991 HONDA ACCORD
Electrical problem
1991 Honda Accord 4 cyl Two Wheel Drive Automatic

My car has the (S) light showing on the dash,
So I hooked up the diagnostic connector for the
TCU and I get one long flash, Which I guess is code 1(?) Anyway. I've looked online and I cant find anything.

What Does Code 1 Mean?

Thanks, :P
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Friday, April 17th, 2009 AT 5:08 PM

4 Replies

Tiny
BLUELIGHTNIN6
  • MECHANIC
  • 16,542 POSTS


http://www.2carpros.com/forum/automotive_pictures/261618_Noname_462.jpg



http://www.2carpros.com/forum/automotive_pictures/261618_Noname2_124.jpg



Most likely a faulty O2 sensor...

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Friday, April 17th, 2009 AT 5:14 PM
Tiny
ROB2008
  • MECHANIC
  • 258 POSTS
Thank you for the quick Replay
, but I need to know what code 1 is for the, "TCU" (Transmission Control Unit )

Is there anyway I can get that?

Thanks Rob.
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Friday, April 17th, 2009 AT 5:25 PM
Tiny
BLUELIGHTNIN6
  • MECHANIC
  • 16,542 POSTS
So sorry about that..it's almost the weekend haha :)

Below is the trouble code #1 for the tranny...


http://www.2carpros.com/forum/automotive_pictures/261618_Noname_463.jpg



Let me know if you need anything else..

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Friday, April 17th, 2009 AT 6:14 PM
Tiny
ROB2008
  • MECHANIC
  • 258 POSTS
Thank you ! You helped me Alot!

:)
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Friday, April 17th, 2009 AT 7:41 PM

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