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 SCR temperature sensor module has detected a sensor short to ground condition that causes too low of an input voltage condition in the intake/mid-bed SCR thermocouple sensor circuit.
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DTC |
CONSULT screen terms (Trouble diagnosis content) |
DTC detection condition |
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P2470-00 |
SCR INLET TEMP SCR OUTLET TEMP DPF DELTA PRESS DPF DELTA PRESS SENS V |
Diagnosis condition |
This diagnostic runs continuously when the key switch is in the ON position or when the engine is running. |
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Signal (terminal) |
SCR pressure and temperature sensor signals |
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Threshold |
After treatment intake/mid-bed SCR gas temperature sensor input voltage ≤ 1 V (-40°C) |
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Diagnosis delay time |
- |
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