P2587 moderate

Turbocharger Wastegate Position Sensor Circuit

The P2587 code means the vehicle's onboard diagnostic system has detected: Turbocharger Wastegate Position Sensor Circuit. This is a moderate severity code.

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Keep driving?
Short distances only
DIY difficulty
hard
Estimated cost
$250 - $700 (parts and labor)
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Common Symptoms

  • Check Engine Light on
  • Turbo boost control less precise
  • Slight power variations under boost
  • Possible limp mode under heavy load
  • Check engine light intermittent

Probable Causes (Ranked by Likelihood)

  • Faulty wastegate position sensor Very High
  • Wiring fault to wastegate position sensor High
  • Wastegate actuator rod bent or binding Moderate
  • ECM/PCM communication error Low

Step-by-Step Diagnostic Procedure

  1. Read freeze frame data and confirm P2587 is present

  2. Monitor wastegate position sensor readings with scan tool

  3. Inspect wastegate position sensor connector and wiring

  4. Check wastegate actuator rod for free movement

Frequently Asked Questions

What does P2587 mean?

P2587 indicates a problem with the turbocharger wastegate position sensor circuit. The PCM has detected an issue that may affect turbocharger boost control and engine performance.

Can I drive with a P2587 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 P2587?

Repairs typically cost $250 - $700, 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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