P079F DTC For Mercedes Benz Viano

Mercedes Benz Viano Engine Specifications:
Engine Type :Multi-Cylinder Engine
Cylinder Type :W-Type Engine
Engine Air Intake Process :Naturally Aspirated

Your Mercedes Benz Viano engine control system detects a problem, the computer stores the diagnostic trouble code P079F in its memory. To figure out what is wrong with your vehicle you must first extract the P079F DTC For Mercedes Benz Viano.

On 1999 and later P079F Mercedes Benz Viano 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.

P079F Mercedes Benz Viano DTC Meaning

P Powertrain Code - Problem is related engine, transmission and emissions systems.
0 SAE - Generic
7 Ignition System Or Misfire
9 TP Sensor Learn Not Complete
F TFP Valve Position Switch-Drive Without Drive Ratio

There are currently two main types of cylinder deactivation used today, depending on the type of engine. P079F Mercedes Benz Viano 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.

P079E DTC (Previous DTC Code) ( Next DTC Code ) P07A0 DTC
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