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Home >> Honda >> 1993 >> Prelude L4-2.2L SOHC >> Repair and Diagnosis >> Powertrain Management >> Computers and Control Systems >> Testing and Inspection >> Symptom Related Diagnostic Procedures >> Symptom Diagnostic Procedures >> Frequent Stalling During Engine Warm-Up
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Frequent Stalling During Engine Warm-Up

Check:

1. Idle Air Control (IAC) Valve (code 14)
2. Fuel Supply
a. Fuel Injector
b. Contaminated Fuel
3. Engine Coolant Temperature (ECT) Sensor (code 6)
4. Engine Control Modules (ECM) (BU)

NOTE:
(BU) code used when the MALFUNCTION INDICATOR WARNING LAMP is on. Jump the service check connector, if no code is displayed (MALFUNCTION INDICATOR WARNING LAMP stays on steady), the back-up system is in operation.

Self-diagnosis indicator, (MALFUNCTION INDICATOR WARNING LAMP) blinks (?), will follow associated systems.
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