Transmission issue P0730

Tiny
YOUNGTECH
  • MEMBER
  • 1999 HONDA ACCORD
  • 6 CYL
  • FWD
  • AUTOMATIC
  • 164 MILES
Hello Gentlemen,
I recently bought me a use '99 Honda Accord 3.0 V6 with check engine light on the code on it is P0730 I got it read out Incorrect gear ratio the car is shift ok on 1st, 2nd but 3rd really hard to shift or it will not shift until it reach certain speed. The transmission oil it look pretty clean. I did try Linear silonoid but it not help so
I your help any suggestion I would apreciated
Thanks!
Wednesday, December 22nd, 2010 AT 7:38 AM

5 Replies

Tiny
FUNGUY4
  • MEMBER
  • 39 POSTS
Incorrect gear ratio means its time for a new Tranny.
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Wednesday, December 22nd, 2010 AT 7:41 AM
Tiny
YOUNGTECH
  • MEMBER
  • 2 POSTS
You do not think Sensor or Silenoid will help?
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Wednesday, December 22nd, 2010 AT 7:50 AM
Tiny
FUNGUY4
  • MEMBER
  • 39 POSTS
No you can try taking it to a shop but in almost every case I have seen with that code results in a new tranny replacement or rebuild.
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Wednesday, December 22nd, 2010 AT 8:02 AM
Tiny
FUNGUY4
  • MEMBER
  • 39 POSTS
You might try doing a tranny drain and fill and see if you can get a little more life out of the tranny. But DONT DO A TRANNY FLUSH.
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Wednesday, December 22nd, 2010 AT 8:05 AM
Tiny
KHLOW2008
  • MECHANIC
  • 41,814 POSTS
The linear solenoid would not help. Try changing the shift and lock-up solenoids. It they do not work, the trans has to be rebuilt/replaced
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Wednesday, December 22nd, 2010 AT 12:44 PM

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