CHART A3 (2 of 2) - ENGINE CRANKS, BUT WON'T RUN (2.8L)

NOTE: Test numbers refer to test numbers on diagnostic chart.

5) Checks for 12-volts to injectors.
6) This test will determine if the distributor module is not generating the reference pulse or if the wiring or ECM are at fault. By touching circuit No. 430 with a test light a reference signal is being generated. If the test light blinks at the injector, then the ECM and wiring are okay.
7) Each time the test light touches circuit No. 430, the ECM should turn on the fuel pump for 2 seconds.
8) All checks made to this point would indicate that the ECM is at fault. However, there is a possibility of circuits No. 467 or 468 being shorted to a voltage source either in the engine harness or in the injector harness.