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 Smart Exhaust Gas Temperature Module has detected a sensor short to ground that causes too low of an input voltage condition in the outlet DPF thermocouple sensor circuit.
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DTC |
CONSULT screen terms (Trouble diagnosis content) |
DTC detection condition |
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P242C-00 |
DPF OUTLET TEMP |
Diagnosis condition |
This diagnostic runs when the ignition is ON and the engine is running. |
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Signal (terminal) |
DPF outlet temperature sensor signal |
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Threshold |
After treatment outlet DPF gas temperature sensor input voltage ≤ 1 V [-40°C (-40°F)] |
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Diagnosis delay time |
- |
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