Loss of Power

CHECK:

1. Fuel Supply
a. Fuel Filter
b. Contaminated Fuel
c. Fuel Pump
d. Fuel Injector (16)
2. Throttle Angle (TPS) Sensor (7)
3. Air Intake System
a. Tandem Control System
b. Throttle Body
c. Throttle Cable
4. Emission Control System
a. Catalytic Converter
5. Electronic Control (ECU) Unit (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.