Mazda Protege cranks but no spark .. replaced ignitor and coil, checked distributor, wires, crank settings, timing belt, fuses etc. out of ideas

SOURCE: 2001 mazda protege will not start

well, with all that you have changed the only two possible things that are left PCM and the ECM....

Do you have an alarm system on this vehicle? If you purchased this car second hand it may have something that is inhibiting the engine from firing. From what you have told us here that would be where I would start looking.

I really hope this is helpfull

SOURCE: 1994 mazda protege 1.8 l auto trans won't start

It could be a faulty Engine Coolant Temperature sensor. It sounds like when it is cold, your computer is interpreting your signal from the ECT (or lack therof) as being at a certain temperature and not providing the right amount of fuel in order to start the engine when it is cold. Does the check engine light blink or flash at all?

SOURCE: 626 won't start no spark

Distributor fault, the coil goes down in tyhem and sometimes pops the ECU.

SOURCE: 1997 Mazda Millenia, Changed Almost Everything, Still No Spark..

check the pcm .get it scan make sure your pcm is working.also check ignition coils.

SOURCE: 2001 mazda protege change the water pump, but

You have to align the timing marks on the timing gears. You should go to a parts store and purchase a haynes repair manual they cost about fifteen dollars and are very helpfull.