P0241

Turbocharger/Supercharger Boost Sensor B Circuit Low

Severity

⚠️ Medium

Can you drive?

Limited driving only, diagnose soon

Approx. repair cost

$56–167 (est.)

Symptoms

Reduced engine power
Dips during acceleration
Increased fuel consumption
Check Engine Light Illuminates

Causes

Faulty boost sensor
Open or short circuit in wiring harness
Poor contact in the sensor connector
Faulty ECU
Turbocharger/supercharger problems

How to Fix

Check the boost sensor for signs of damage
Check the integrity of the wiring harness and connector
Measure the resistance and voltage of the sensor
Replace sensor if necessary
Reflash the ECU if the problem persists

Related codes

P0238 P0245 P0299