Engine Cranks But Does Not Start

Perform fuel system test and correct as required. Repair any known fuel leaks before proceeding with test. Check ignition system. Ensure spark plugs, ignition coil, distributor and wiring are operating properly.
Perform fuel pump test and correct as required. If vehicle still does not start, test fuel pump circuit, injectors, and injector circuit. Perform sensor tests and repair as required.
If vehicle still does not start, fuel injection system is not at fault. Check for other engine malfunctions which may prevent engine from starting.