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.
Amount of time that heater reaches working temperature > 30 seconds.
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DTC |
CONSULT screen terms (Trouble diagnosis content) |
DTC detection condition |
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P2209-00 |
OUTLET NOX INLET NOX |
Diagnosis condition |
This diagnostic runs when the DOC intake temperature sensor has been above 150°C (302°F) for 5 seconds while the engine is running. |
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Signal (terminal) |
NOx sensor signal |
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Threshold |
Percentage of time spent heating ≥ 5% of a 60 second diagnostic window. |
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Diagnosis delay time |
- |
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