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Home >> Toyota >> 2001 >> Sienna CE >> Repair and Diagnosis >> External Pages >> Different car >> Section 99 (Engine Controls - Self-Diagnostics) >> Diagnostic Tests >> DTC P0101: Mass Or Volume Airflow Circuit Range/Performance Problem >> Diagnosis & Repair

Diagnosis & Repair

WARNING: This page is about a different car, the 2003 Lexus LX 470. However, it is still accessible from the selected car via links, so may be relevant.

If only DTC P0101 is displayed, replace MAF sensor. If other DTCs are displayed, diagnose and repair those DTCs first and retest.