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Home >> Ford >> 2022 >> Bronco Base, 2D Utility, 2.3L Eng VIN H, Part Time T/Case Control, Standard Trans >> Repair and Diagnosis >> Quick Lookups >> DTC Index >> DTC Index (Engine Ignition System - Handles, Locks, Latches & Keyless Entry System) >> Exhaust System DTCS >> 2.3L EcoBoost (199kW/270PS) >> Catalyst System
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Catalyst System

DTC Description Action
P0420:00 Catalyst System Efficiency Below Threshold (Bank 1): No Sub Type Information GO to Pinpoint Test HF
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