Mercedes Viano W639 CDI 2.0 EGR valve (109 hp Diesel OM 646.982)

These products are designed to be used as originally intended and not modified for purpose. Please ensure the products are installed by a competent individual. N.B. products are usually supplied without fitting instructions.

The delivered PartsTec products are only for the intended When installing a new electrical EGR valve, EGR module or a throttle body, the manufacturer-specific repair instructions use provided. Installation may only be carried out by trained specialist must necessarily be observed. It must be checked in advance whether the engine control personnel and in accordance with the manufacturer-specific repair instructions. unit (ECU) supports the corresponding characteristic values of the new EGR valve or EGR module respectively the throttle Our articles are generally delivered without assembly body or the adaptation values have to be reset! instructions. If the characteristic value adaptation is not carried out, There is no claim to warranty for improper use. it can cause failure codes or error messages in the engine control unit (ECU). It may be necessary to update the engine control unit (ECU). In any case of a warranty, evidence of the characteristic value adaptation must be attached.