Chart A-3, Engine Cranks But Will Not Run: Notes

This chart assumes battery condition and engine cranking speed are okay, there is adequate fuel in tank, and glow plug system is operating okay.

NOTE: Test numbers refer to numbers on diagnostic chart.

A MIL on is a basic test to determine if there is a 12 volts supply and ignition 12 volts to PCM. No DLC may be due to a PCM problem and CHART A-2 will diagnose PCM.
This step will check to see if there is an inject command coming from PCM.
This step will check ground circuit.