P1450

Set by the manufacturer, so it means different things on different makes. 18 makes in the table below.

More codes than this one? Paste your whole scan

What P1450 means, by make 18 makes

Audi Secondary air system short-circuit to positive 45C2 17858
BMW Diagnostic Module Tank Leakage (DM-TL) Switching Solenoid Control Open Circuit
Chevrolet Barometric Pressure Sensor Circuit
Chrysler EGR Throttle Governor
Citroen Unable To Bleed Up Fuel Tank Vacuum
Dodge EGR Throttle Governor
Ford Unable To Bleed Up Fuel Tank Vacuum
Jaguar Unable to bleed up fuel tank vacuum
Jeep EGR Throttle Governor
Lincoln Inability of Evaporative Emission Control System to Bleed Fuel Tank
Mazda EVAP Control System Fault
Mercedes-Benz Unable to Bleed Up Fuel Tank Vacuum
Mercury Inability of Evaporative Emission Control System to Bleed Fuel Tank
Peugeot Unable To Bleed Up Fuel Tank Vacuum
Saab A/C Relay, Control Module Output Low, Open Or Short To Ground
Suzuki Barometric Pressure Sensor Too Low Or Too High
Volkswagen Secondary air system short-circuit to positive 45C2 17858
Volvo Sec. Air Inj. Sys. Circ Short to B +

Each line is that manufacturer's own meaning for P1450. 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 P1450

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.