HomeP0011 · Camshaft A timing over-advanced or system performance · Bank 1
Powertrain

P0011

Camshaft A timing over-advanced or system performance · Bank 1

P0011
Reference meaning

What does this code mean?

The controller detects that camshaft A timing on Bank 1 is too advanced or does not follow the expected control behavior. In the cited Ford and GM applications this is the intake camshaft. Bank 1 contains cylinder 1; its physical side depends on the engine. The code does not identify a failed position sensor by itself.

A code identifies a detected condition, not a part that must automatically be replaced.

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A listed vehicle is a research lead. Confirm the engine, production range and software in the manufacturer's information.

Before replacing a part

Preserve freeze-frame data and compare commanded with actual cam timing using the correct engine procedure. Check the applicable bulletin and build date before deciding which actuator components need inspection; do not treat a Bank 2 or exhaust procedure as interchangeable.

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Manufacturer communications

3

Original wording in English

JTB00611NAS4

JAGUAR

Reported code forms P0011-71

A rattle noise may be evident from the engine compartment and/or the engine MIL (Malfunction Indicator Lamp) may be illuminated on the Instrument Cluster. Upon further investigation, Diagnostic Trouble Codes (DTC)…

Read communication ↗

JTB00611NAS3

JAGUAR

Reported code forms P0011-71

A rattle noise may be evident from the engine compartment and/or the engine Malfunction Indicator Lamp (MIL) may be illuminated on the Instrument Cluster. Upon further investigation, Diagnostic Trouble Codes (DTC)…

Read communication ↗

JTB00611NAS1

JAGUAR

Reported code forms P0011-71

A rattle noise may be evident from the engine compartment and/or the engine Malfunction Indicator Lamp (MIL) may be illuminated on the Instrument Cluster. Upon further investigation, Diagnostic Trouble Codes (DTCs)…

Read communication ↗

Check vehicle applicability

1

A listed vehicle is a research lead. Confirm the engine, production range and software in the manufacturer's information.

MakeModelModel year
JaguarF-TYPE2018

Sources and interpretation

These explanations are editorial summaries of the linked manufacturer material. PDF page numbers count from the first file page. Original publications are in English; translations are reference aids. A cited edition is not a claim that it is the manufacturer's latest instruction.

  1. 2024–2025 MY OBD System Operation Summary for Gasoline Engines ↗

    Ford Motor Company · PDF page(s) 76 ·

  2. 21-NA-146 · MIL illuminated, P0011 and/or P0014 ↗

    General Motors · PDF page(s) 1, 2 ·

Source check date · 2026-10-27

Can I keep driving?

A code alone cannot establish whether driving is safe. A flashing malfunction light, severe shaking, overheating, oil-pressure warning or loss of braking or steering needs prompt attention. Stop in a safe place and seek assistance when control or engine safety is affected. Follow the vehicle handbook.