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TuningBot DTC Database · v4.37.15

P1063 VAG - Fuel pressure - control limit not reached

Manufacturer-specific interpretation for VAG. All interpretations of P1063

P · PowertrainFuelOBD2

What P1063 means

P1063
Fuel pressure - control limit not reached VAG · fuel Data confidence 62%

The control module determined that the Fuel pressure - control adaptation reached its permissible limit. This is the manufacturer-specific definition used by Audi.

Possible causes

  • Air in fuel system
  • fuel leak
  • fuel lift pump
  • fuel bypass valve
  • fuel pressure control valve
  • high pressure fuel pump
Applies to Audi
P1063
Fuel pressure - control limit not reached VAG · fuel Data confidence 62%

The control module determined that the Fuel pressure - control adaptation reached its permissible limit. This is the manufacturer-specific definition used by Volkswagen.

Possible causes

  • Air in fuel system
  • fuel leak
  • fuel lift pump
  • fuel bypass valve
  • fuel pressure control valve
  • high pressure fuel pump
Applies to Volkswagen

Related and nearby codes

How to read P1063

P

Powertrain: engine, transmission and driveline systems.

1

Manufacturer-defined range: the meaning can differ between brands.

063

Specific fault index within the subsystem.

Frequently asked questions about P1063

What does P1063 mean?

Fuel pressure - control limit not reached. The control module determined that the Fuel pressure - control adaptation reached its permissible limit. This is the manufacturer-specific definition used by Audi.

Is P1063 generic or manufacturer-specific?

P1063 is a manufacturer-specific code. In this database it is documented for: VAG. The same number can mean something different on other brands.

Can TuningBot remove P1063 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

ECU tuningStage 1 dyno results for VAG engines See the results →

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