U0444 DTC For Alfa Romeo 147

Alfa Romeo 147 Engine Specifications:
Engine Type :Multi-Cylinder Engine
Cylinder Type :W-Type Engine
Engine Air Intake Process :Naturally Aspirated

Your Alfa Romeo 147 engine control system detects a problem, the computer stores the diagnostic trouble code U0444 in its memory. To figure out what is wrong with your vehicle you must first extract the U0444 DTC For Alfa Romeo 147.

U0444 Alfa Romeo 147 engine problem can be occur defective fan clutches are a common and often overlooked cause of engine overheating. The shear characteristics of the clutch fluid gradually deteriorates over time, with an average loss in drive efficiency of about 200 rpm per year. Eventually slippage reaches the point where effective cooling is no longer possible and overheating results. (On average, the life of a fan clutch is about the same as a water pump. If one needs to be replaced, the other usually does too.)

U0444 Alfa Romeo 147 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)
4 Control Module Throttle Actuator Position Performance
4 Cruise Vehicle Speed/Set Speed Difference Too High

There are currently two main types of cylinder deactivation used today, depending on the type of engine. U0444 Alfa Romeo 147 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.

U0443 DTC (Previous DTC Code) ( Next DTC Code ) U0445 DTC
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