DTC Detection Logic
WARNING: This page is about a different car, the 2018 Nissan NV3500 HD, 2018 Nissan NV2500 HD, and 2018 Nissan NV1500. However, it is still accessible from the selected car via links, so may be relevant.
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DTC No. |
Trouble diagnosis name (Trouble diagnosis content) |
DTC detecting condition |
Possible cause |
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P0102 |
MAF SEN/CIRCUIT-B1 (Mass air flow sensor circuit low input) |
An excessively low voltage from the mass air flow sensor is sent to ECM. |
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P0103 |
MAF SEN/CIRCUIT-B1 (Mass air flow sensor circuit high input) |
An excessively high voltage from the mass air flow sensor is sent to ECM. |
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