P1393

Set by the manufacturer, so it means different things on different makes. 14 makes in the table below.

More codes than this one? Paste your whole scan

What P1393 means, by make 14 makes

Acura G-Sensor High Voltage
Audi Ignition output an electrical fault in the circuit 4589 17801
Chevrolet Wheel Speed Sensor 1 - G - Sensor Circuit High Voltage
Citroen Glow Plug Circuit Low Input (Bank #2)
Ford Glow Plug Circuit Low Input (Bank #2)
Isuzu G Sensor Voltage High
Jaguar Variable Valve Timing Solenoid A Circuit High Input
Kia Variable Valve Timing Solenoid A Circuit High Input
Lincoln Glow Plug Circuit Low Input (Bank #2)
Mercury Glow Plug Circuit Low Input (Bank #2)
Peugeot Glow Plug Circuit Low Input (Bank #2)
Saab Cylinder 3 Misfire Detected. Catalyst Damaging. Fuel Level Low.
Volkswagen Ignition output an electrical fault in the circuit 4589 17801
Volvo Ignition Coil Power Output Stage 1 Electrical Malfunction

Each line is that manufacturer's own meaning for P1393. 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 P1393

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.