LEMON Manuals
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Toyota
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2009
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Matrix Base, Automatic
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Repair and Diagnosis
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External Pages
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Different car
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Section 24 (Engine Control System SFI System (Diagnostic Codes (P0010 - P0128)))
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SFI System
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DTC P0102: Mass or Volume Air Flow Circuit Low Input (TO 12/2010); DTC P0103: Mass or Volume Air Flow Circuit High Input (TO 12/2010)
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Typical Malfunction Thresholds
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Typical Malfunction Thresholds
WARNING:
This page is about a different car, the 2011 Toyota Avalon. However, it is still accessible from the selected car via links, so may be relevant.
P0102:
Mass air flow meter voltage
Less than 0.2 V
P0103:
Mass air flow meter voltage
More than 4.9 V