What does code P1393 mean on Volkswagen vehicles?
The ECU detects a malfunction in the ignition coil power output stage for cylinder 1.
OBD-II Code Volkswagen
P1393 — Volkswagen — Ignition Coil Power Output Stage 1 Malfunction
The ECU detects a malfunction in the ignition coil power output stage for cylinder 1.
Common symptoms
- Misfire
- rough running
Possible causes
- Faulty ignition coil
- power stage failure
Initial recommendation
Replace ignition coil and verify power stage operation.
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 P1393 with your vehicle's actual symptoms for more complete diagnostic guidance.
Go to the app View more brands