Diesel fuel injection specialists since 1988
Diesel fuel injection was the foundation of Diesel & Turbo. It is still at the heart of our technical work, from diagnosing a running fault to rebuilding a pump and supplying the genuine component a workshop needs.
As a Bosch Diesel Centre and Denso Premium Service Dealer, we bring manufacturer-trained technicians, specialist test facilities and parts knowledge together in one team.
Diagnosis, repair and calibration
Our facilities include a dedicated clean room and computerised test equipment for diesel fuel injection work. We diagnose, repair and calibrate systems to manufacturer specifications, with genuine components from established fuel injection manufacturers.
Vehicle owners can book with our workshop. Workshops across New Zealand can arrange testing and repairs for removed pumps and injectors. See our diesel injection repair page for the equipment and service details.
Genuine Denso parts and pump rebuilds
We distribute Denso common rail pumps and injectors in New Zealand and rebuild Denso pumps to factory specifications. Clean room assembly and calibration to Denso standards are central to that work. More about our Denso services.
Parts and technical support
Our range covers common rail injectors and pumps as well as mechanical fuel injection parts. If you are working through a diesel injection problem, call our team with the component details and symptoms. Our technicians can help with troubleshooting and advise when testing is needed.
For petrol engines, see our petrol injector cleaning service.
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