Ok, after a new cranshaft pos sensor and speed sensor on the trans, i still have the same damn code. In D, when you take off, it shifts into 2nd, then when it's supposed to go into 3rd, it shakes a lil bit then downshifts into 1st and CEL comes on. If you take off in 2, it works fine. What gives?
From what I have been reading on the web, it sounds like the accumulator plate is shot and there happens to be a repair kit for it. Anyone have an idea where I can get this repair kit at?

 

umm, anyone?

 

First off year and motor?


Sounds like the CEL needs to be read........Sounds like a 3-4 shift solenoid though.

 

its a 02 4.7L 2wd

 

Yup year engine size?
When is the last time you changed the fluid and adjusted the bands?

 

with 80000 miles, i doubt the fluid has been changed and iirc, the bands aren't adjustable.

 

p0733 and p0734

 

Anyone?

 

P0733 Gear 3 Incorrect Ratio
P0734 Gear 4 Incorrect Ratio

Sounds like the 3-4 shift solenoid.


There are no bands in that trans so drop the pan replace the solenoid and filter and replace and fill.

 

+1. No bands there.

IndyD