Fuel trims and oxygen sensors work together to keep the air-fuel ratio in balance for performance, efficiency, and emissions control. Knowing how short- and long-term trims function, along with proper ...

OBD-II readiness monitors are built-in self-tests that track the performance of emissions-related systems such as catalytic converters, oxygen sensors, and the EVAP system. When these tests run ...

Abstract: In this letter, we demonstrate a fully inkjet-printed electrochemical lactate sensor. The sensor is inkjet-printed on a flexible substrate, Kapton film, where silver nanoparticles (Ag NPs) ...