OBD Guide

P2588

Turbocharger Boost Control Position Sensor B Circuit Low

P2588 is an OBD-II diagnostic trouble code meaning: Turbocharger Boost Control Position Sensor B Circuit Low. Common causes: turbine control position sensor fault b, open or short circuit in the sensor circuit. Estimated repair cost: $33–167.

Severity
⚠️ Medium
Can you drive?
Limited driving only, diagnose soon
Approx. repair cost
$33–167 (est.)

Symptoms

  • Reduced engine power
  • Switching to emergency mode
  • Check Engine Light Illuminates
  • Unstable operation of the turbocharger
  • Increased fuel consumption

Causes

  • Turbine control position sensor fault B
  • Open or short circuit in the sensor circuit
  • Poor contact in the sensor connector
  • Wiring Harness Problems
  • Engine control unit malfunction

How to Fix

  1. Check the integrity of the sensor circuit
  2. Check sensor connections and connectors
  3. Test turbine control position sensor B
  4. Replace sensor if necessary
  5. Check the operation of the engine control unit

Related codes

Error P2588 by Vehicle Brand

FAQ

What does the P2588 code mean?

P2588 is an OBD-II diagnostic trouble code that indicates: Turbocharger Boost Control Position Sensor B Circuit Low

What causes a P2588 error code?

The most common causes of P2588 include: Turbine control position sensor fault B; Open or short circuit in the sensor circuit; Poor contact in the sensor connector; Wiring Harness Problems.

How do I fix a P2588 diagnostic trouble code?

To fix P2588: Check the integrity of the sensor circuit. Check sensor connections and connectors. Test turbine control position sensor B. For a complete diagnosis, use an OBD-II scanner.

Is it safe to drive with P2588?

Limited driving only, diagnose soon

How much does it cost to fix P2588?

The estimated repair cost for P2588 is $33–167. Actual cost depends on your vehicle, location, and labor rates.

See also: Russian version · NationStat