Power train Control Module. It is the engine computer.
The PCM on a 2003 Neon is between the radiator and the transmission under the hood.
Need a 1996-1999 Wiring diagram for PCM for dodge neon
No, the years have to match.
If the Neon's are both the same year and have the same engine type then the PCM should swap out ok. If the engines are different then the PCM may not work properly.
PCM internal failure.PCM internal failure.
under the hood driver side above wheel well.
You can not. It is a one time program.
A 2004 Dodge Neon uses 5W30. It can be synthetic,, conventional, or a blend.
YesYes
There's only one way. Put a known good PCM in and see if it works better.
the Pcm is located to the front right of the engine compartment under the washer fill tube and to the right of the battery
No, the dealers scan tool is required to program a PCM