The main difference is that the 1994 computer has 1 plug and the 1998 computer has 3 plugs.
No appreciable differences
Yes
It is computer controlled and nonadjustable,.
The engine computer is also the regulator.The engine computer is also the regulator.
Not without rigging the 1998 computer to the 1994 truck. Basically no it will not work.
The body computer is in the far passenger side of the dash.
The engine computer (behind the battery) is the ignition module.
There is no difference. There the same.
The engine computer is also the voltage regulator.
Engine computer, pass side fire wall.
There was no 1994 Neon.There was no 1994 Neon.
Uh....Starter Relay?