If one or more of the above problems are identified on this vehicle model, this may be associated with a bad control of the exhaust gas recirculation valve due to a broken wire of the engine wiring harness. In this case, the wiring harness and the 3-pin connector at the EGR valve should be checked, repaired or replaced.
Please note, in this context, the installation/removal information and the testing instructions of the vehicle manufacturer.
Important safety notice
The following technical information and tips for practical use have been set up by HELLA in order to offer professional support to automotive workshops in their daily work. The information available here on this website is only to be used by appropriately trained specialist staff.
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