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Home/DTC Codes/Nissan/Altima/2007-2012 2.5L I4/P0020
P0020

Intake Camshaft Position Actuator Circuit/Open Bank 2

2007-2012 Nissan Altima 2.5L I4

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

Nissan 200SX

1995-1998 1.6L I4 GA16DE

Nissan 200SX SE-R

1995-1998 2.0L I4 SR20DE

Nissan 240SX

1995-1998 2.4L I4 KA24DE

Nissan 300ZX

1990-1996 3.0L V6 VG30DE

Nissan 300ZX Twin Turbo

1990-1996 3.0L Twin-Turbo V6 VG30DETT

Nissan 350Z

2003-2006 3.5L V6 VQ35DE

Nissan 350Z

2007-2009 3.5L V6 VQ35HR

Nissan 370Z

2009-2020 3.7L V6 VQ37VHR

Common Questions

What does code P0020 mean on a 2007-2012 Nissan Altima?

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 Nissan Altima?

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

What causes P0020 on a 2007-2012 Nissan Altima?

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

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