What does code P1225 mean on Volkswagen vehicles?
The ECU detects a short to ground in the fuel injector circuit for cylinder 1.
OBD-II Code Volkswagen
P1225 — Volkswagen — Injector Circuit Cylinder 1 Short to Ground
The ECU detects a short to ground in the fuel injector circuit for cylinder 1.
Common symptoms
- Cylinder misfire
- rough running
Possible causes
- Wiring shorted to ground
- injector fault
Initial recommendation
Inspect electrical installation and repair wiring.
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 P1225 with your vehicle's actual symptoms for more complete diagnostic guidance.
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