Yes as soon as you turn on the key in fact.
Add gas, cycle key a couple of times. Engine should strart after a little bit of cranking.
The PCM, engine computer, controls the fuel system.
when cranking the engine the battery voltage should not fall below 9.6volts if so replace battery
A 2002 Chrysler Town and Country should have a 3.8L V6 engine.
V6 engine - 6 fuel injectors V8 engine - 8 fuel injectors
RPM Relay The pulse from this relay, tells the computer to send electricity to the fuel pump to provide fuel to the injectors to start the engine. The pulse is detected from the ignition system while the engine is cranking.
not enough information is really given here, what engine? is it cranking over (meaning when you hit the key does the engine turn)? do you have fuel? do you have spark at all plugs? is the fuel filter clogged? is fuel getting to the injectors?
They should if it's the same size engine.
Well the first thing i would check is the battery if the engine is not cranking, if it is cranking the you would probally check the ignition system[spark plugs, spark plug wires, ignition coil] next you would check the fuel lines/injectors/pressure.
it means starting of diesel engine
This question is not answerable because: To figure this out a Diagnostic proccess must be followed. The diagnostic proccess needed is dependent upon the particular year make and model vehical.
Those numbers are okay. Check the condition and gap at the points, clean and regap (.016"-.020") if necessary replace them.