Source-backed diagnostic reference

P1348 EV diagnostic code

Misfire During Start Cylinder 4

Reference status: This page preserves source-backed code definitions for discovery. Manufacturer/model applicability, repair steps and safety conclusions are not treated as verified unless a manufacturer-specific verified report is available.

Reference definitions

BMW: Misfire During Start Cylinder 4 Source
OTHER: Fuel Level Sensor B Circuit Low Source
VOLKSWAGEN: Ignition Coil Power Output Stage 1 Open Source

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