So i've search but cant find my answer. its a 1993 civic EX stock harness, stock D16Z6, stock ECU everything on the car is stock 200,000 on the engine. I was driving the car one day and on the way home it started sputtering after pulling over it completely wont start anymore...

Here is what i've check and changed.
Changed rotor/cap, wires
Changed main fuel relay.
I have sparks, fuel pressure is 42 psi, I have fuel the pump comes on.
my compression is 148, 145, 150, 148.
check timing belt and timing is dead on.

The car cranks but will not turn over at all what could be the problem

 

Did you check all your grounds? A loose ground can cause the car not to start.

 

all ground is good, t-stat ground is intact and good, valve cover ground is good. like I said never removed or touched anything this vehicle. never even done a electrical work in this car...

 

map sensor?

 

do you have injector pulse?

 

yes have map sensor and is hooked up correctly. injectors are pulsing. test with a multimeter and also pulled the injectors out and watched it spray while cranking the car.

 

only thing i can think of is to make sure your car can breath enough and that the exhaust is not stopped up some how?.....

kev