1995 Honda Civic trans help

Tiny
LUISP813
  • MEMBER
  • 1995 HONDA CIVIC
  • 4 CYL
  • 2WD
  • AUTOMATIC
  • 80,000 MILES
Where does the O2 sensor go connected to and my transmission doesn't shift coudl it be because the speedometer is connected I can put it in two and it would go to second but when I put in 3 or 4 it goes back to first and this is automatic what can it be?
Monday, March 23rd, 2009 AT 6:37 PM

6 Replies

Tiny
KHLOW2008
  • MECHANIC
  • 41,814 POSTS
Hi Luisp813,

O2 sensor is installed on the exhaust manifiold.

The trans is not electronically controlled and the speedometer does not affect it. The trans is faulty internally possibly due to the followings :
1. Clutch Pressure control valve stuck.
2. Modulator valve stuck
2. 1-2 shift valve stuck.
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Monday, March 30th, 2009 AT 2:16 PM
Tiny
LUISP813
  • MEMBER
  • 6 POSTS
It shifts from 1st to 2nd but not 3rd and 4th and in order to fix that do I have to unmount the whole transmission
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Monday, March 30th, 2009 AT 9:32 PM
Tiny
KHLOW2008
  • MECHANIC
  • 41,814 POSTS
Yes, trans assy has to be removed and disassembled to check the items mentioned.
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Tuesday, March 31st, 2009 AT 7:37 AM
Tiny
LUISP813
  • MEMBER
  • 6 POSTS
Does the transmission have a shifting relay or a ecu
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Tuesday, March 31st, 2009 AT 6:16 PM
Tiny
DIRTYDAVE
  • MEMBER
  • 3 POSTS
It may be possible to replace the external solinoid pack but the problem could be easily fixed by cleaning and reinstalling the old solonoids be shure to install all new "O" rings
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Tuesday, March 31st, 2009 AT 9:08 PM
Tiny
KHLOW2008
  • MECHANIC
  • 41,814 POSTS
This trans does not have any shift solenoids. The solenoids you see on the trans are the lock-up solenoid A and B.
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Wednesday, April 1st, 2009 AT 8:20 AM

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