Welcome to ASNU

ASNU are the World leaders in injector diagnostics and performance. The programme ASNU created enables technicians working in the aftermarket service workshops to test and service gasoline injectors as part of the vehicles diagnostic test and repair procedure.

The ASNU programme has been successfully adopted by a number of leading colleges and organisations around the World, most notably being Robert Bosch, for use in their fuel injection diagnostic service centres and training schools.

Due to its unique design, ASNU have been able to stay ahead of developments in fuel injectors and injection systems and the need to accurately examine performance and this has been achievable without the need for ASNU to change from its’ original designs & concepts.

Our Latest News

James 'JJ' Ross Mon 25 July 2016

Well done to JJ for taking 1st position in the BRSCC Fiesta Senior Championship at Castle Coombe JJ at North Weald Performance and Drag Race Car Show last weekend Demonstrating the ASNU Classic GDI machine and its injector testing capabilities:   JJ in action 2016 BRSCC Quaife Fiesta Championship - Rounds 7 &...

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