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2004
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MR2 C65M
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Engine Performance
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Engine Controls - Diagnostics
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DTC P0101: Mass or Volume Air Flow Circuit Range/Performance Problem
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Typical Malfunction Thresholds
Typical Malfunction Thresholds
TYPICAL MALFUNCTION THRESHOLDS (DTC P0101)
Detection Criteria
Threshold
Mass air flow sensor voltage (high voltage)
More than 2.2 V
Mass air flow sensor voltage (low voltage)
Less than 0.4 V