P259E
Turbocharger A Boost Control Position At Low Limit
P259E is an OBD-II diagnostic trouble code meaning: Turbocharger A Boost Control Position At Low Limit. Common causes: stuck turbocharger wastegate, turbine vacuum actuator malfunction. Estimated repair cost: $17–222.
Symptoms
- Reduced engine power
- Increased fuel consumption
- Delayed response to the gas pedal
- Check Engine Light Illuminates
- Noticeable problems with acceleration dynamics
Causes
- Stuck turbocharger wastegate
- Turbine vacuum actuator malfunction
- Depressurization of vacuum hoses
- Turbine control solenoid valve malfunction
- Damage to the wiring to the turbine actuator
How to Fix
- Check the mechanical operation of the bypass valve
- Check the tightness of the vacuum system
- Diagnose the operation of the control solenoid valve
- Check the turbine actuator control circuit
- Clean and lubricate the wastegate shaft
Related codes
Error P259E by Vehicle Brand
FAQ
What does the P259E code mean?
P259E is an OBD-II diagnostic trouble code that indicates: Turbocharger A Boost Control Position At Low Limit
What causes a P259E error code?
The most common causes of P259E include: Stuck turbocharger wastegate; Turbine vacuum actuator malfunction; Depressurization of vacuum hoses; Turbine control solenoid valve malfunction.
How do I fix a P259E diagnostic trouble code?
To fix P259E: Check the mechanical operation of the bypass valve. Check the tightness of the vacuum system. Diagnose the operation of the control solenoid valve. For a complete diagnosis, use an OBD-II scanner.
Is it safe to drive with P259E?
Limited driving only, diagnose soon
How much does it cost to fix P259E?
The estimated repair cost for P259E is $17–222. Actual cost depends on your vehicle, location, and labor rates.
See also: Russian version · NationStat