1. Electrical Systems
2. 1990-1991 SBEC Guide

In 1990, the SMEC was redesigned into a single circuit board and is known as the SBEC (single board engine controller). This new design incorporated many changes to the microprocessor and control circuitry, but conceptually there are still processor components (logic module) and a controller components (power module) in the designs of the SMEC and SBEC.