P2585 serious

Turbocharger Wastegate Control Solenoid Circuit Low

The P2585 code means the vehicle's onboard diagnostic system has detected: Turbocharger Wastegate Control Solenoid Circuit Low. This is a serious severity code.

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Keep driving?
Short distances only
DIY difficulty
hard
Estimated cost
$200 - $600 (parts and labor)
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Common Symptoms

  • Check Engine Light on
  • Wastegate stuck open causing low boost
  • Significant power loss
  • Poor acceleration especially at highway speeds
  • Turbo feels unresponsive

Probable Causes (Ranked by Likelihood)

  • Short to ground in wastegate solenoid circuit Very High
  • Wastegate solenoid coil shorted internally High
  • Corroded wiring at wastegate solenoid Moderate
  • PCM ground circuit issue Low

Step-by-Step Diagnostic Procedure

  1. Read freeze frame data and confirm P2585 is present

  2. Measure voltage at wastegate solenoid connector with key on

  3. Test solenoid coil resistance and compare to specification

  4. Inspect wiring for shorts to ground near exhaust components

Frequently Asked Questions

What does P2585 mean?

P2585 indicates a problem with the turbocharger wastegate control solenoid circuit low. The PCM has detected an issue that may affect turbocharger boost control and engine performance.

Can I drive with a P2585 code?

You can drive short distances, but expect reduced power and possible limp mode. Have it repaired soon to prevent turbo damage.

How much does it cost to fix P2585?

Repairs typically cost $200 - $600, depending on whether the issue is sensor, wiring, or actuator related.

Sources

This page is built from documented references. Verify against your own service info before repair work.

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