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.
- Keep driving?
- Short distances only
- DIY difficulty
- hard
- Estimated cost
- $250 - $700 (parts and labor)
Best-selling code reader on Amazon. Reads and clears check engine codes on any 1996+ vehicle. Under $30.
Essential for diagnosing sensor codes, checking voltage, and testing circuits. Under $15 and pays for itself on the first job.
Affiliate links — we earn a commission at no extra cost to you.
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
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.
Mechanics Guide Step-by-step diagnosis
Step-by-Step Diagnostic Procedure
-
Read freeze frame data and confirm P2587 is present
-
Monitor wastegate position sensor readings with scan tool
-
Inspect wastegate position sensor connector and wiring
-
Check wastegate actuator rod for free movement
Sources 1
This page is built from documented references. Verify against your own service info before repair work.
- SAE J2012Diagnostic Trouble Code Definitions (defines the generic OBD-II code ranges)
Commonly Affected Vehicles
- 2011-2020 Ford F-150 3.5L EcoBoost
- 2013-2019 BMW 328i 2.0L Turbo
- 2012-2018 Volkswagen Passat 2.0T
- 2014-2020 Audi A4 2.0T
Related Codes
Explore More
Was this helpful?
Send this to whoever is fixing the car — your mechanic, or the person asking what the light means.