What does code P1440 mean on Volkswagen vehicles?
The ECU detects an open circuit in the power stage controlling the EGR valve.
OBD-II Code Volkswagen
P1440 — Volkswagen — EGR Valve Power Stage Open
The ECU detects an open circuit in the power stage controlling the EGR valve.
Common symptoms
- EGR valve inoperative
Possible causes
- Faulty EGR actuator
- open circuit wiring
Initial recommendation
Inspect EGR actuator and repair open circuit or replace actuator.
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 P1440 with your vehicle's actual symptoms for more complete diagnostic guidance.
Go to the app View more brands