DTC Detection Logic
WARNING: This page is about a different car, the 2018 Nissan Titan XD. However, it is still accessible from the selected car via links, so may be relevant.
The Engine Control Module (ECM) detected the mass air flow sensor signal is shorted to battery for a period of time.
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DTC |
CONSULT screen terms (Trouble diagnosis content) |
DTC detection condition |
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P0103-00 |
MAF_SEN/CIRCUIT (Mass or Volume Air Flow "A" Circuit High Input) |
Diagnosis condition |
Engine is running. |
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Signal (terminal) |
Mass air flow sensor (187) |
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Threshold |
Mass air flow sensor value > 15, 100 Hz (< 0 kg/min) |
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Diagnosis delay time |
Diagnostic runs continuously when the engine is running |
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