Black electronic engine module with pin connector and caution la…

A small black electronic module or chip sits on a dark woodgrain surface, featuring a multi-pin edge connector and a white 'CAUTION' warning label about exhaust gas temperature monitoring and turbocharger use. Handwritten markings in black ink read '1/3/8' and '246' on the label.

AI caption July 2003 · Photo 2 of 762