Engine Won't Start

SYMPTOM
Engine Won't Start

Check:
1. Fuel Supply
a. Main Relay
b. Fuel Pump
c. Fuel Filter
d. Injector Resistor
2. Idle Control System
a. Hoses and Connections
b. Electronic Air Control Valve (14)
3. PGM-FI Control (ECU) Unit (0)

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.