P2263

Turbocharger/Supercharger A Boost System Performance

Severity

⚠️ Medium

Can you drive?

Limited driving only, diagnose soon

Approx. repair cost

$33–167 (est.)

Symptoms

Reduced engine power
Uneven engine operation
Turbine noise
Increased fuel consumption
Check Engine Light Illuminates

Causes

Air leak in the charging system
Turbine or supercharger malfunction
Problems with vacuum hoses
Boost pressure sensor malfunction
Intercooler clogged or damaged

How to Fix

Check the system for air leaks
Diagnose the condition of the turbine/supercharger
Check vacuum hoses and connections
Test the boost pressure sensor
Clean or replace the intercooler if necessary

Related codes

P2261 P2262 P2264