Still getting P0732 and P0734 codes after replacing valve body?

Tiny
RAHRAH69
  • MEMBER
  • 2000 SATURN SL2
  • 1.9L
  • 4 CYL
  • 2WD
  • AUTOMATIC
  • 206,000 MILES
Transmission slams going into second gear and high RPMs trying to go into fourth gear if it even does. Reverse not so good but read I have to open up tranny and tighten nut to fix that problem but haven’t done that yet. I'm wondering if I replace speed sensors will it fix my gear ratio problem no codes for sensors.
Friday, January 27th, 2023 AT 11:57 AM

1 Reply

Tiny
JACOBANDNICKOLAS
  • MECHANIC
  • 109,709 POSTS
Hi,

The codes indicate it could be a solenoid-related issue or even a line pressure-related issue. Did this problem happen all at once?

I attached diagnostics below for both of the codes. You will notice they are similar to an extent. Take a look through them and let me know if this is something you are comfortable doing.

Let me know.

Joe

See pics below.
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Friday, January 27th, 2023 AT 8:59 PM

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