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Home/DTC Codes/GMC/Envoy/2002-2009 4.2L I6/P0024
P0024

Exhaust Camshaft Position Timing Over-Advanced Bank 2

2002-2009 GMC Envoy 4.2L I6

Moderate SeverityPowertrainGeneric (SAE)

Description

The exhaust camshaft timing for Bank 2 is more advanced than commanded.

Symptoms

  • Check Engine Light
  • Rough idle
  • Stalling
  • Poor fuel economy

Common Causes

  • Stuck VVT solenoid
  • Dirty oil
  • Phaser wear

Diagnostic Steps

  1. Check oil condition
  2. Test VVT solenoid
  3. Monitor cam position

Repair Notes

Service VVT system Bank 2.

Related Codes

P0014Exhaust Camshaft Position Timing Over-Advanced Bank 1P0023Exhaust Camshaft Position Actuator Circuit/Open Bank 2

Other Powertrain Codes

P0024 on Other Vehicles

GMC Acadia

2017-2024 2.5L I4

GMC Acadia

2017-2024 3.6L V6

GMC Canyon

2004-2012 2.8L I4

GMC Canyon

2004-2012 3.5L I5

GMC Canyon

2007-2012 2.9L I4

GMC Canyon

2007-2012 3.7L I5

GMC Canyon

2015-2022 2.8L I4 Duramax Diesel

GMC Canyon

2015-2022 3.6L V6

Common Questions

What does code P0024 mean on a 2002-2009 GMC Envoy?

P0024 stands for "Exhaust Camshaft Position Timing Over-Advanced Bank 2". The exhaust camshaft timing for Bank 2 is more advanced than commanded.

What are the symptoms of P0024 on a GMC Envoy?

Common symptoms of P0024 include: Check Engine Light, Rough idle, Stalling, Poor fuel economy.

What causes P0024 on a 2002-2009 GMC Envoy?

Common causes of P0024 include: Stuck VVT solenoid, Dirty oil, Phaser wear.

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