SpareRadar OBD-II Code Lookup

P2D1F

Reductant System Flow - Restricted

More codes than this one? Paste your whole scan
Code structure P2D1F
P
Powertrain
engine, transmission and emissions
2
Standardised
Defined by the OBD-II standard, so it means the same on any compliant vehicle.
D
1
F
Fault index
identifies the specific fault
Reductant System Flow - Restricted
Powertrain Standardised
Nearby codes in the P2 range
P2D1B Exhaust Flow Control Valve C Position Not Learned P2D1C Cold Start EGR A/B Ratio Performance P2D1D Reductant System Leak Detected - Small Leak P2D1E Reductant System Leak Detected - Large Leak P2D20 Reductant System Flow - Blocked P2D21 Turbocharger Interstage Pressure Sensor A Circuit P2D22 Turbocharger Interstage Pressure Sensor A Circuit Range/Performance P2D23 Turbocharger Interstage Pressure Sensor A 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.