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How to Remove & Install Intake Throttle Valve for ISUZU 4JJ1 Truck

Posted on April 3, 2023April 3, 2023 by VCDS
How-to-Remove-Install-Intake-Throttle-Valve-for-ISUZU-4JJ1-Truck-6

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Here chinaobd2.com show you guide on how to remove and install intake throttle valve for ISUZU Euro 4 N series truck 4JJ1 engine.If you want more about ISUZU truck cases,please refer to::ISUZU Trouble Repair.

 

Related Contents:

ISUZU?US-IDSS?II?2020?2019?Diagnostic?Software?Free?Download

 

Procedures:

Removal:

1.Remove the boost sensor connector(1) and harness clip.

How-to-Remove-Install-Intake-Throttle-Valve-for-ISUZU-4JJ1-Truck-1

2.Remove the air intake duct and hose.

Remove the duct on the intercooler side.

Remove the duct from the intake throttle valve with the hose attached.

How-to-Remove-Install-Intake-Throttle-Valve-for-ISUZU-4JJ1-Truck-2

3.Disconnect the intake throttle valve harness connector.

NOTE:

Make sure to hold the connector portion for removal.

Remove the rear cover with the connector attached.

Do not remove the rear cover separately.

How-to-Remove-Install-Intake-Throttle-Valve-for-ISUZU-4JJ1-Truck-3

Legend

1 Rear cover

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