DTC P0401

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Circuit Description

Schematic

The linear EGR system consists of a linear EGR valve, the PCM, and its associated wiring. The PCM directly controls the ground for the EGR valve when certain conditions have been met. Voltage is supplied by the UHJB to the EGR valve when the ignition is turned ON. When the...

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You may preview the service manual table of contents by clicking below.

Service Manual Table of Contents

Document Tags

Document Title: DTC P0401

valve

flow

dtcp

deceleration

threshold

engine

greater

dtcs