q

Quick Test

Glossary “Quick Test” Definition:
Series of diagnostic tests, consisting of KOEO, KOER, and Continuous Memory Self-Tests. The results are displayed as a series of DTC’s.

quick coupler

Glossary “quick coupler” Definition:
Coupler that allows hoses to be quickly connected and/or disconnected. Most shop air hoses, for example, are equipped with quick couplers.