P25F2

Turbocharger/Supercharger Boost Sensor C Circuit

Severity

⚠️ Medium

Can you drive?

Limited driving only, diagnose soon

Approx. repair cost

$22–89 (est.)

Symptoms

Reduced engine power
Unstable engine operation
Increased fuel consumption
Check engine light comes on
Acceleration problems

Causes

Boost pressure sensor malfunction
Open or short circuit in the sensor circuit
Poor contact in the sensor connector
ECU malfunction
Turbocharger/supercharger mechanical problems

How to Fix

Check the integrity of the sensor circuit
Check sensor connectors and contacts
Replace the boost pressure sensor if necessary
Check the operation of the turbocharger/supercharger

Related codes

P25F0 P25F1 P25F3