What does code P1344 mean on BMW vehicles?
The ECU detects a misfire on cylinder 2 during engine start-up.
OBD-II Code BMW
P1344 — BMW — Misfire During Start Cylinder 2
The ECU detects a misfire on cylinder 2 during engine start-up.
Common symptoms
- Rough or irregular starting
Possible causes
- Worn spark plug
- faulty ignition coil
- injector issues
Initial recommendation
Inspect spark plug and ignition coil on cylinder 2.
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 BMW code P1344 with your vehicle's actual symptoms for more complete diagnostic guidance.
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