What does code P1355 mean on BMW vehicles?
A severe misfire on cylinder 7 causes the ECU to disable fuel injection to that cylinder.
OBD-II Code BMW
P1355 — BMW — Misfire Cylinder 7 With Fuel Cut-off
A severe misfire on cylinder 7 causes the ECU to disable fuel injection to that cylinder.
Common symptoms
- Loss of power
- rough running
Possible causes
- Faulty ignition coil
- defective injector
- spark plug issues
Initial recommendation
Carry out full diagnostics of ignition and injection systems on cylinder 7.
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 P1355 with your vehicle's actual symptoms for more complete diagnostic guidance.
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