honda Workshop Repair Guides

Honda Workshop Service and Repair Manuals

Engine Difficult to Start When Cold|Page 1978 > < Engine Difficult to Start When Cold|Page 1976
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Idle Speed/Throttle Actuator - Electronic: Testing and Inspection
Frequent Stalling After Warm Up

SYMPTOM 

Frequent Stalling After Warm Up

Check: 

1. Idle Control System

a. Electronic Air Control Valve (EACV) (14)
b. Idle Adjusting Screw

2. Fuel Supply

a. Fuel Injector (16)
b. Fuel Pump
c. Fuel Filter
d. Pressure Regulator

3. PGM-FI 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.

Engine Difficult to Start When Cold|Page 1978 > < Engine Difficult to Start When Cold|Page 1976