2002 GTX 4 TEC crank but wont run

[Art]

After working around the crank problem by installing a momentary switch to ground pin 1 in the start relay connection, she will not run. I believe there is no fuel to the cylinders. There is fuel to the fuel rack. I hear the fuel pump run when the start button is pushed. How do I check the injectors?

Thanks in advance for the help...Art

 

[mkov608]

Art, get a fuel pressure gauge, and install it in-line between the fuel line and the fuel rail. You should see 44 PSI. For more advanced diagnostics, you'll need a CanDoo.