LEMON Manuals: Even more car manuals for everyone: 1960-2025
Home >> Infiniti >> 2003 >> FX45 >> Repair and Diagnosis (Single Page) >> Engine Performance >> System >> Engine Controls - Self-Diagnostics >> Diagnostic Tests >> DTC P0102: Mass Air Flow Sensor Circuit Low Input Or DTC P0103: Mass Air Flow Sensor Circuit High Input >> Fail-Safe Mode
April 5, 2026: LEMON Manuals is launched! Read the announcement.

Fail-Safe Mode

When malfunction is detected, ECM enters fail-safe mode and MIL illuminates. Engine speed will not rise more than 2400 RPM due to fuel cut.

scientia non olet · About LEMON Manuals