DTC P0506 or P0507

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Circuit Description

Schematic

The idle air control (IAC) valve consists of a 2 coil stepper motor controlling a pintle. The powertrain control module (PCM) pulses a signal to the IAC valve by switching the high and low side circuits, depending on which direction the pintle needs to move. The motor moves...

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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 P0506 or P0507

circuit

idle

control

valve

motor

pintle

commanded

engine

position

temperature

sensor

conditions

dtcp

open

actual

desired

intrusive

test

detected

error allowed depends

intrusive test indicates

test indicates valve

indicates valve stuck