The nozzle has the task of feeding finely atomised diesel fuel into the combustion chamber. In this way an ignitable air-fuel mixture is formed.
The injectors are high quality, high-tech products made of expensive materials! For this reason used injectors do not end up in the scrap press, but are returned to the factory where they are processed to OEM standards and fitted with new seals and a new nozzle. In this way, with each BERU replacement injector you have the security of installing 100% quality, save yourself time consuming replacement and adjustment of the nozzle — and thus time and money.
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Our Tip
From 80,000 km (50,000 miles), you should have your vehicle checked every 15,000 km (10,000 miles) for the correct function of the nozzle and the nozzle holder. Increased fuel consumption, loss of performance, knocking and increased noise point to a defective nozzle.
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The BERU replacement injector programme protects the environment and guarantees the economical repair of diesel vehicles.
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Technical Features
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Injector replacement programme: economical and environmentally friendly
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Surface treated and corrosion protected injector body
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With new injection nozzles
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Individually tested and with full guarantee
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In OEM quality, exactly like new parts
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With and without needle motion sensor
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The Injector — an Important Part Subject to Wear
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New nozzle always
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Nozzle needle ensures the correct spray pattern and compresses the jet into the combustion chamber
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Injector body is surface treated and corrosion protected
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Pressure pin with spacer ring transmits mechanical force from the spring to the nozzle and thus seals the nozzle holder from the nozzle
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Pressure spring, in conjunction with adjustment washers, ensures the stipulated opening pressure and closes the nozzle with the nozzle needle after injection
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Pressure adjustment washers for adjusting the stipulated opening pressure
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Fuel leakage return
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Fuel feed to the nozzle
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