P2CD5

Turbocharger/Supercharger Bypass Valve C Stuck

Severity

⚠️ Medium

Can you drive?

Limited driving only, diagnose soon

Approx. repair cost

$28–167 (est.)

Symptoms

Reduced engine power
Unstable engine operation
Increased fuel consumption
Turbocharger noise
Check Engine Light Illuminates

Causes

Mechanical valve jamming
Contamination or carbon deposits on the valve
Control solenoid valve malfunction
Problems with the vacuum system
Open or short circuit in control circuit

How to Fix

Check the mechanical condition of the bypass valve
Clean the valve from dirt
Check the operation of the control solenoid valve
Check the integrity of vacuum hoses and connections
Check valve control circuit

Related codes

P2CD4 P2CD6 P2262