Gunson Diesel Service Tools

Designed to measure the return flow of Bosch diesel injectors.

This simple yet essential test only takes between 3-6 seconds, depending on the type of Glow plug, yet gives vital information on their state and performance.

This adaptor is designed to detect the pulses on the fuel pipes of diesel injectors and allows accessories to be used including timing lights, engine analysers or digital multi-meters. An essential to