DTC Detection Logic
WARNING: This page is about a different car, the 2018 Nissan Maxima. However, it is still accessible from the selected car via links, so may be relevant.
- A voltage signal transmitted from the engine oil pressure sensor is lower than 0.26 V.
- A voltage signal transmitted from the engine oil pressure sensor is higher than 4.9 V.
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DTC |
CONSULT screen terms (Trouble diagnosis content) |
DTC detection condition |
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P0520 |
EOP SENSOR/SWITCH (Engine oil pressure sensor/switch circuit) |
1 |
Diagnosis condition |
Start engine and let it idle |
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Signal (terminal) |
Voltage signal transmitted from engine oil pressure sensor to ECM |
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Threshold |
A voltage signal transmitted from the engine oil pressure sensor is lower than 0.26 V |
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Diagnosis delay time |
5 seconds or more |
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2 |
Diagnosis condition |
Start engine and let it idle |
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Signal (terminal) |
Voltage signal transmitted from engine oil pressure sensor to ECM |
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Threshold |
A voltage signal transmitted from the engine oil pressure sensor is higher than 4.9 V |
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Diagnosis delay time |
5 seconds or more |
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