Yes sir, I did replace 2 sensors. One was easy to get to, and one was in the side of the block down below and harder to get to. If I remember correctly. It's been awhile....maybe 6 months.
I do not remember if there was oil on the sensor, but this makes sense and I know I didn't clean out the hole.
The P0725 sheet that autozone gave us reads....
Engine Speed Signal Circuit
Probable cause
aa1. Open or short circuit
aa2. Poor electrical connection
aa3. Faulty, TCM
I was figured this was causing the hard shifting from 1st to 2nd...the TCM.
I will be purchasing a new OEM sensor for the crank from Nissan, and cleaning out the hole.
I figured that this was the problem....where exactly is this, on the transaxle?
2002 Nissan Datsun Altima 4-2488 2.5L DOHC Speed Sensor
Thanks so much for your help!!
-Jason