What does code P1550 mean on Volkswagen vehicles?
The ECU detects a difference between requested and actual turbocharger charge pressure.
OBD-II Code Volkswagen
P1550 — Volkswagen — Charge Pressure Control Difference
The ECU detects a difference between requested and actual turbocharger charge pressure.
Common symptoms
- Loss of power
- poor acceleration
Possible causes
- Boost leaks
- faulty pressure sensor
- control valve issues
Initial recommendation
Check charge pressure readings, inspect hoses and boost control components.
Safety notice
This information is for guidance only. Brand-specific codes may vary by model, year, engine, transmission and vehicle configuration. It does not replace a physical inspection or diagnosis by a qualified mechanic. If the vehicle is unsafe to operate, avoid driving it and seek professional inspection.
Analyze this code with MecaOBD
Use the app to combine Volkswagen code P1550 with your vehicle's actual symptoms for more complete diagnostic guidance.
Go to the app View more brands