P1518

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 P1518 means, by make 13 makes

Audi Main Relay Circ. Short to B +
Chevrolet Electronic Throttle Module to PCM Communication
Chrysler Cruise Control Front Distance Sensor Lens Dirty SAE TEMP
Citroen Intake Manifold Runner Control (Stuck Open)
Dodge Cruise Control Front Distance Sensor Lens Dirty SAE TEMP
Ford Intake Manifold Runner Control (Stuck Open)
Jeep Cruise Control Front Distance Sensor Lens Dirty SAE TEMP
Lincoln Intake Manifold Runner Control Fault - Stuck Open
Mercury Intake Manifold Runner Control Fault - Stuck Open
Peugeot Intake Manifold Runner Control (Stuck Open)
Subaru High exhaust temperature detected
Volkswagen Main Relay Circ. Short to B +
Volvo Main Relay Circ. Short to B +

Each line is that manufacturer's own meaning for P1518. 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 P1518

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.