12 Battery or computer recently disconnected 32 EGR gases not working 35 Cooling fan relay circuit open or shorted
The related link below gives the trouble codes for a 1995 grand voyager.
it is the completion of the codes
turn the key on and off 3 times and count the check engine flashes
Why does the engine slow down when you press the accelerator on a 90 Plymouth grand voyager LE 3.3L?
Go to Rockauto. com and look up the part # on them. You do have the same size motor in both vehicles?
The Plymouth Grand Voyager.
Inside the engine computer.
It is screwed into the exhaust behind the engine.
Depends on what size engine it is on...
It is inside the engine, driven by the timing belt.
They are located on the side of the engine block on each side of the engine.
The engine computer is also the regulator.