Engine Won't Start

Check:

1. Ignition Output Signal (15)
2. Fuel Injectors (16)
3. Fuel Supply
a. Main Relay
b. Fuel Pump
c. Fuel Filter
d. Contaminated Fuel
e. Injector Resistor
f. Fuel Injector
4. TDC/CRANK/CYL Sensor (4)(8)(9)
5. Electronic Control Unit (ECU) (BU)

NOTE: After each symptom, the system that could be the source of the symptom are listed and should be checked in the order they are listed, beginning with #1.

(BU) code used when the CHECK ENGINE warning light is on, and the self-diagnosis indicator LED is ON with no "blinks", the back-up system is in operation.

Self-diagnosis indicator, (LED) blinks (?), will follow associated systems.