SpareRadar OBD-II Code Lookup

P23C0

NOx Sensor Performance - Slow Response High to Low Bank 1 Sensor 3

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Code structure P23C0
P
Powertrain
engine, transmission and emissions
2
Standardised
Defined by the OBD-II standard, so it means the same on any compliant vehicle.
3
C
0
Fault index
identifies the specific fault
NOx Sensor Performance - Slow Response High to Low Bank 1 Sensor 3
Powertrain Standardised
Nearby codes in the P2 range
P23BC NOx Sensor Calibration Memory Bank 1 Sensor 3 P23BD NOx Sensor Performance - Signal Biased/Stuck High Bank 1 Sensor 3 P23BE NOx Sensor Performance - Signal Biased/Stuck Low Bank 1 Sensor 3 P23BF NOx Sensor Performance - Slow Response Low to High Bank 1 Sensor 3 P23C1 NOx Sensor Performance - Sensing Element Bank 1 Sensor 3 P23C2 NOx Sensor Delayed Response - High to Low Bank 1 Sensor 3 P23C3 Engine Coolant Bypass Valve C Position Sensor Circuit P23C4 Engine Coolant Bypass Valve C Position Sensor Circuit Low

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.