what does code po727 mean, and whees the sensor locaated?
on 2003 Kia Sorento

Rookie cbe0621eac06868b3efe0d8d1d3611e23c60d3114864ea2ec19a68cfbd3eebab
have a code on computer of my 03 sorento and would like to
know what it means and the sensor location what is its significance?
(1) Answer
P0727 Engine Speed Signal Circuit Low Input - With Automatic Transmission
Possible Causes...
Engine speed signal circuit is open (PCM to the TCM)
Engine speed signal circuit shorted to ground (PCM to TCM)
TCM or PCM has failed
Setting Conditions...
Engine running; throttle angle from 5-94%, gear selector not indicating Park or Neutral position, and the TCM detected the Engine Speed signal indicated less than 96 rpm.

This code sets in 2 Trip(s).
This code will turn on the MIL (Malfunction Indicator Lamp)

Take it to a shop with proper testing equipment and get it diagnosed. Could be a couple of different sensor giving a false signal causing this problem.