U0437 DTC For Ford Fusion

Ford Fusion Engine Specifications:
Engine Type :Multi-Cylinder Engine
Cylinder Type :W-Type Engine
Engine Air Intake Process :Turbocharged Engine

Your Ford Fusion engine control system detects a problem, the computer stores the diagnostic trouble code U0437 in its memory. To figure out what is wrong with your vehicle you must first extract the U0437 DTC For Ford Fusion.

On 1999 and later U0437 Ford Fusion engines, the instrument cluster has a built-in self-diagnostic mode that can be accessed by pressing and holding the instrument cluster SELECT/RESET button. Insert the ignition key and turn to the RUN position (but don't crank or start engine). Continue to press and hold the SELECT/RESET button (for 5 seconds) until the word TEST is displayed by the odometer. Release the SELECT/RESET button within three seconds after the word TEST is displayed to begin the self-diagnostic mode.

U0437 Ford Fusion DTC Meaning

U Network Code - Problem is climate control system, lighting, airbags, etc.
0 SAE - Generic
4 Fuel And Air Metering (Injector Circuit Malfunctions Only)
3 Low Coolant Circuit
7 Cruise Control System - Vehicle Accel Too High

There are currently two main types of cylinder deactivation used today, depending on the type of engine. U0437 Ford Fusion code for the pushrod design which uses solenoids to alter the oil pressure delivered to the lifters. In their collapsed state, the lifters are unable to elevate their companion pushrods under the valve rocker arms, resulting in valves that cannot be actuated and remain closed.

U0436 DTC (Previous DTC Code) ( Next DTC Code ) U0438 DTC
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