P1408

Set by the manufacturer, so it means different things on different makes. 15 makes in the table below.

More codes than this one? Paste your whole scan

What P1408 means, by make 15 makes

Audi Temperature sensor for exhaust gas recirculation-G98 Signal too large 4598 17816
Chevrolet Intake Manifold Pressure Sensor Circuit
Citroen EGR Flow Out Of Self Test Range
Fiat Coolant heating circuit
Ford EGR Flow out of Self-Test Range
Jaguar Exhaust Gas Recirculation Thermister
Kia Exhaust Gas Recirculation Thermister
Lincoln EGR Flow Out of Self-Test Range
Mazda EGR System Flow Out of Key On Engine Running Self Test Range
Mercedes-Benz EGR system flow out of KOER self test range
Mercury EGR Flow Out of Self-Test Range
Peugeot EGR Flow Out Of Self Test Range
Suzuki Maniforld Differential Pressure Sensor Circuit Fault
Volkswagen Temperature sensor for exhaust gas recirculation-G98 Signal too large 4598 17816
Volvo EGR Temp. Sensor Signal too High

Each line is that manufacturer's own meaning for P1408. 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 P1408

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.