DTC Detection Logic
NOTE:
If DTC P0101 is displayed with other DTC, first perform the trouble diagnosis for other DTC.
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DTC |
CONSULT screen terms (Trouble diagnosis content) |
DTC detection condition |
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P0101 |
MAF SEN/CIRCUIT-B1 [Mass air flow (MAF) sensor circuit range/performance] |
A |
Diagnosis condition |
- |
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Signal (terminal) |
- |
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Threshold |
A high voltage from the sensor is sent to ECM under light load driving condition. |
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Diagnosis delay time |
- |
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B |
Diagnosis condition |
- |
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Signal (terminal) |
- |
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Threshold |
A low voltage from the sensor is sent to ECM under heavy load driving condition. |
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Diagnosis delay time |
- |
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