AAVpart.com

Vehicle with Bosch Injection system (CIS)

Mercedes 280 SEL 1971 – 1972

Mercedes 280 SL 1974 – 1985

Mercedes 280 SLC 1974 – 1981

Mercedes 300 SEL 1970 – 1972

Mercedes 350 SE 1972 – 1980

Mercedes 350 SEL 1973 – 1980

Mercedes 350 SL 1971 – 1980

Mercedes 350 SLC 1972 – 1980

Mercedes 380 SE 1979 – 1985

Mercedes 380 SEC 1979 – 1985

Mercedes 380 SEL 1979 – 1985

Mercedes 380 SL 1980 – 1985

Mercedes 380 SLC 1980 – 1981

Mercedes 450 SE 1973 – 1980

Mercedes 450 SEL 1972 – 1980

Mercedes 450 SEL 1975 – 1980 (6.9)

Mercedes 450 SL 1972 – 1980

Mercedes 450 SLC 1973 – 1980

Mercedes 500 SE 1979 – 1981

Mercedes 500 SEL 1979 – 1981

Mercedes 500 SL 1980 – 1981

Mercedes 500 SLC 1980 – 1981

 

 

BMW 3.0 CSi 3.0 1971 – 1976

BMW 3.0 CSL 3.2 1974 – 1976

BMW 3.0 Si 3.0 1972 – 1977

BMW 3.3 Li 3.2 1975 – 1977

BMW 528 i 2.8 1977 – 1979

BMW 630 CSi 3.0 1976 – 1977

BMW 633 CSi 3.2 1976 – 1981

BMW 635 CSi 3.5 1978 – 1979

BMW 728 i 2.8 1978 – 1986

BMW 732 i 3.2 1979 – 1982

BMW 733 i 3.2 1977 – 1982

Volvo 142 2.0 1970 – 1973

Volvo 164 3.0 1971 – 1974

Volvo 1800 E 2.0 1969 – 1973

Volvo 1800 ES 2.0 1971 – 1973

Opel Admiral 2.8 E 1969 – 1978

Opel Commondore 2.5 GSE 1970 – 1971

Opel Commondore 2.8 E 1972 – 1978

Opel Diplomat 2.8 E 1969 – 1978

Renault Alpine A110 1.6 1973 – 1975

Renault Alpine A310 1.6 1973 – 1975

Renault 17 1.6 1971 – 1977

Saab 99 E 1.7 1969 – 1971

Saab 99 EA 1.9 1970 – 1973

Saab 99 EMS 2.0 1972 – 1974

Citroen DS 21 E 2.2 1969 – 1972

Citroen DS 23 2.3 1972 – 1975

Citroen SM 2.7 2.7 1972 – 1975

Lancia 2000 ie 2.0 1972 – 1973

Lancia 2000 HF 2.0 1971 – 1973

New element specially adapted Bosch Auxiliary Air Valve (AAV). For Bosch CIS.

 

Finally on the market is a new AAV-part element replacing a defective element in the old Bosch Auxiliary Air Valve. Almost all classic cars with mechanical injection system from Bosch will experience problems as the old original element rarely closes completely. Often the old element has a 2-3 mm opening when the engine is at fully operating temperature. Thus, you will experience problems with the Auxiliary Air Valve bypassing air after the engine has reached operating temperature. This leads to higher idling and fuel consumption. Additionally, it will be impossible to adjust the idle speed with the adjusting screw. It is not uncommon that many are driving with high idle while the idling adjustment screw is fully closed.

The new AAV-part element is developed and especially adapted to fit cars from the late 1960-, 1970-, and 1980s, which were equipped with a mechanical Bosch injection system. Today these are beautiful classic cars aged 30-45 years.

In order to reduce the time the engine is at higher idle, the element is designed to close completely at 55 degrees Celsius. By replacing the old element with the new AAVpart-element, you will experience enhanced driving pleasure. This includes reduced fuel consumption, less environmental impact, lower idle, reduced wear and tear on brakes and engine, along with an engine that is possible to fine-tune properly.

 

It is a common perception that it is impossible to replace the Bosch Auxiliary Air Valve-element. However, this can easily be done if you only know how to perform it. Along with your new AAV-part element is attached a complete disassembly-, and assembly instruction guide showing how this is performed. A skilled DIY mechanic will be able to replace the element him selves. The instruction guide shows you step by step, with pictures, how this is performed.

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The price of the AAVpart element, including instruction guide, is USD 69.00

Free shipping worldwide!

As soon as payment is confirmed, the AAVpart element is sent by priority mail.

 

Estimated shipping time are 2 - 3 weeks

Prices does not include any customs duties or VAT.

 

Thank you !

 

sales@AAVpart.com

 

Thank's to all customers for great feedback !

 

Great product. Completely as described. Fast shipping.

Joe USA

Finally a solution to my problem. Thank you!

Jesper Sweden

Just let me say: perfect !!

Carl USA

Just what I needed to get the idle speed right. Thank you!

Nils Germany

Product as advertised, Very quick shipping

Brian USA

Excellent product. Great transaction

David Netherland

Perfect product and good assembly instructions.

Erik Norway

Good product as stated and good communications. Thank you!!

Paul Italy

Nice item, quick shipment. Great seller

Emanuel Spain

Thanks for the great deal

Brian USA

 

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