SpareRadar OBD-II Code Lookup

P20EC

SCR NOx Catalyst - Over Temperature Bank 1

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Code structure P20EC
P
Powertrain
engine, transmission and emissions
2
Standardised
Defined by the OBD-II standard, so it means the same on any compliant vehicle.
0
E
C
Fault index
identifies the specific fault
SCR NOx Catalyst - Over Temperature Bank 1
Powertrain Standardised
Nearby codes in the P2 range
P20E8 Reductant Pressure Too Low P20E9 Reductant Pressure Too High P20EA Reductant Control Module Power Relay De-Energized Performance - Too Early P20EB Reductant Control Module Power Relay De-Energized Performance - Too Late P20ED SCR NOx Pre-Catalyst - Over Temperature Bank 1 P20EE SCR NOx Catalyst Efficiency Below Threshold Bank 1 Catalyst 1 P20EF SCR NOx Pre- Catalyst Efficiency Below Threshold Bank 1 P20F0 SCR NOx Catalyst - Over Temperature Bank 2

Fault code meanings from lennykean/OBDII.DTC (master), used under the MIT licence. Copyright (c) 2023 Lenny Kean. SpareRadar is not affiliated with the dataset's authors.