P1492

Set by the manufacturer, so it means different things on different makes. 13 makes in the table below.

More codes than this one? Paste your whole scan

What P1492 means, by make 13 makes

Audi Tank ventilation valve 2-N333 electrical fault in the circuit 45EC 17900
Chrysler Ambient/Battery Temp sensor input voltage too high
Citroen APLSOL Solenoid Circuit Malfunction
Dodge Ambient/Battery Temp sensor input voltage too high
Ford APLSOL Solenoid Circuit Malfunction
Jeep Ambient/Battery Temp sensor input voltage too high
Mercedes-Benz APLSOL Solenoid Circuit
Mitsubishi Battery temperature sensor high voltage
Nissan Purge Control/V S/V
Peugeot APLSOL Solenoid Circuit Malfunction
Saab EVAP Tank Pressure Sens. Value too low when Depressurised and malfunctional fuel level sen
Subaru POSITIVE CRANKCASE VENTILATION (BLOW-BY) FUNCTION PROBLEM
Volkswagen Tank ventilation valve 2-N333 electrical fault in the circuit 45EC 17900

Each line is that manufacturer's own meaning for P1492. They are genuinely different faults, not rewordings of one, so a meaning listed against one make says nothing about the others. If your make is not listed, we do not hold it - your manufacturer's service information is the authority.

Code structure P1492

Powertrain

engine, transmission and emissions

Manufacturer-specific

Defined by the vehicle manufacturer, so the meaning varies between makes.

Fault index

identifies the specific fault

Powertrain Manufacturer-specific

Nearby codes in the P1 range

Manufacturer code meanings from kierandrewett/obd (b56a07a), used under the MIT licence. Copyright (c) Kieran Drewett. SpareRadar is not affiliated with the dataset's authors.