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Home >> Nissan-Datsun >> 2021 >> NV2500 HD S >> Repair and Diagnosis >> External Pages >> Different car >> Section 208 (Engine Control System (DTC/Circuit Diagnosis) (CUMMINS 5.0L) (5 Of 6)) >> DTC/Circuit Diagnosis >> DTC P214C-00: SCR NOX Catalyst Outlet Temperature Too High >> DTC Description >> DTC Detection Logic

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.

After treatment SCR outlet gas temperature is continuously above a high threshold for a calibrated period of time while active regeneration of the DPF is not occurring.

DTC

CONSULT screen terms

(Trouble diagnosis content)

DTC detection condition

P214C-00

DPF INLET TEMP

DPF OUTLET TEMP

SCR INLET TEMP

SCR OUTLET TEMP

Diagnosis condition

This diagnostic runs continuously when the engine is running and active regeneration of the DPF is not occurring.

Signal (terminal)

SCR outlet temperature sensor signal.

Threshold

SCR outlet Temperature > 650°C (1202°F).

Diagnosis delay time

-