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TuningBot DTC Database · v4.37.15

P0318 Rough Road Sensor A Signal Circuit

Generic (OBD-II) interpretation in the TuningBot DTC database.

P · PowertrainEngineOBD2

What P0318 means

P0318
Rough Road Sensor A Signal Circuit Generic · engine Data confidence 90%

The control module detected improper operation of the Rough Road Sensor A circuit.

Possible causes

  • Wiring
  • rough road sensor A
  • mechanical fault

Related and nearby codes

How to read P0318

P

Powertrain: engine, transmission and driveline systems.

0

Generic SAE-standard code: same meaning on every make.

318

Specific fault index within the subsystem.

Frequently asked questions about P0318

What does P0318 mean?

Rough Road Sensor A Signal Circuit. The control module detected improper operation of the Rough Road Sensor A circuit.

Is P0318 generic or manufacturer-specific?

P0318 is a generic OBD-II code: it has the same meaning on every make and model that follows the SAE standard.

Can TuningBot remove P0318 at file level?

If the fault logic lives in the ECU calibration, yes: our DTC Removal file service disables the specific fault entry. Checksum correction is not included: it is a separate, optional service. Not sure whether your case qualifies? Request a free assessment and our engineers will check your ECU file.

Other file services

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