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Home >> Honda >> 2021 >> Pilot Elite >> Repair and Diagnosis >> Engine Performance >> Engine Control Systems >> Engine Control System / Engine Mechanical - Service, Testing & Troubleshooting >> System Description >> PGM-FI - Electronic Control >> Fail-Safe Function

Fail-Safe Function

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When a malfunction occurs in the signal from a sensor or from another control unit, the PCM ignores that signal and substitutes a pre-programmed value that allows the engine to continue running. This causes a Confirmed DTC to be stored and the MIL to come on.

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