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Home >> Nissan-Datsun >> 2004 >> Sentra SE-R >> Repair and Diagnosis >> Engine Performance >> System >> Engine Control System - Qr25DE >> On Board Diagnostic (OBD) System >> Malfunction Indicator Lamp (MIL) >> On Board Diagnostic System Function >> MIL Flashing Without DTC

MIL Flashing Without DTC

If the ECM is in Diagnostic Test Mode II, MIL may flash when engine is running. In this case, check ECM diagnostic test mode. "HOW TO SWITCH DIAGNOSTIC TEST ".

How to switch the diagnostic test (function) modes, and details of the above functions are described later. "HOW TO SWITCH DIAGNOSTIC TEST ".

The following emission-related diagnostic information is cleared when the ECM memory is erased.

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