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Home/DTC Codes/Aston Martin/DB9/2004-2016 6.0L V12/P0020
P0020

Intake Camshaft Position Actuator Circuit/Open Bank 2

2004-2016 Aston Martin DB9 6.0L V12

Moderate SeverityPowertrainGeneric (SAE)

Description

The PCM detected a malfunction in the intake camshaft position actuator circuit for Bank 2.

Symptoms

  • Check Engine Light
  • Rough idle
  • Reduced power
  • Startup rattle

Common Causes

  • Faulty VVT solenoid Bank 2
  • Wiring damage
  • Low oil level
  • PCM failure

Diagnostic Steps

  1. Test VVT solenoid resistance
  2. Inspect wiring
  3. Check oil level
  4. Command solenoid with scan tool

Repair Notes

Replace VVT solenoid Bank 2 or repair wiring.

Related Codes

P0010Intake Camshaft Position Actuator Circuit/Open Bank 1P0021Intake Camshaft Position Timing Over-Advanced Bank 2P0022Intake Camshaft Position Timing Over-Retarded Bank 2

Other Powertrain Codes

P0020 on Other Vehicles

Aston Martin DB11

2016-2024 4.0L V8 Twin Turbo

Aston Martin DB11

2016-2024 5.2L V12 Twin Turbo

Aston Martin DB7

1994-2003 3.2L I6 Supercharged

Aston Martin DBS Superleggera

2019-2024 5.2L V12 Twin Turbo

Aston Martin DBX

2020-2024 4.0L V8 Twin Turbo

Aston Martin Vantage

2005-2024 4.7L V8

Aston Martin Vantage

2018-2024 4.0L V8 Twin Turbo

Common Questions

What does code P0020 mean on a 2004-2016 Aston Martin DB9?

P0020 stands for "Intake Camshaft Position Actuator Circuit/Open Bank 2". The PCM detected a malfunction in the intake camshaft position actuator circuit for Bank 2.

What are the symptoms of P0020 on a Aston Martin DB9?

Common symptoms of P0020 include: Check Engine Light, Rough idle, Reduced power, Startup rattle.

What causes P0020 on a 2004-2016 Aston Martin DB9?

Common causes of P0020 include: Faulty VVT solenoid Bank 2, Wiring damage, Low oil level, PCM failure.

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