Monday, 16 May 2016

Problem with a TOYOTA HIACE 2.5L D-4D 2008 94k

Lack of power and engine management light on, fault code stored P0400.  EGR system flow malfunction.

New EGR valve was fitted at Toyota dealer but fault still present.

The fault was cured by cleaning the intake system with Forté Diesel Intake Cleaner as per instructions. Forté Clean and Protect was carried out and Forté Advanced Formula Diesel Treatment was added to the fuel tank and a 50 mile road test was carried out.

After treatment the fault code cleared and the vehicle performance was restored.

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