Did you know we can test and clean petrol injectors? We’ve invested in an ASNU petrol injector machine, allowing us to service your injectors and optimize your engine’s performance. This service is often paired with an Intake Valve Carbon Clean, as it’s efficient to test and clean the injectors while the engine is already open.
GDI stands for Gasoline Direct Injection, a system where fuel is injected directly into the combustion chamber at extremely high pressures, often up to 200 bar. Unlike traditional manifold injection systems, GDI requires advanced components such as stainless steel fuel pumps and injectors capable of delivering precise quantities of fuel at high pressures and in fractions of a millisecond.
These systems are controlled by high-specification ECUs, some capable of supplying up to 90 volts. While many manufacturers produce GDI systems, Robert Bosch is widely recognized as a leader in the development of this technology.
The ASNU system is designed to safely test and compare injector performance under controlled conditions. It allows for visual examination of each injector individually or in sequential mode, simulating a range of millisecond and RPM driving cycles pre-programmed into the system.
The injectors are tested at varying RPM and millisecond settings to identify any inconsistencies in performance. After testing, they are cleaned using an ultrasonic bath, and any necessary seals are replaced to ensure optimal functionality.
This comprehensive process ensures your injectors are performing at their best, contributing to improved engine efficiency and reliability.