Important Information
Section 1B - System Theory
Table of Contents
Overview............................................................................ 1B-2
Speed/Density Theory....................................................... 1B-2
Stoichiometry, Equivalency Ratio, and Emissions Control
....................................................................................... 1B-2
Oxygen (O2) Sensor.......................................................... 1B-3
Open‑Loop and Closed‑Loop Operation............................1B-3
Advanced Range Optimization.......................................... 1B-4
Propulsion Control Module (PCM)..................................... 1B-4
Description..................................................................1B-4
Engine Guardian System................................................... 1B-5
Important Terms.................................................................1B-5
System Theory
90-8M0146617 eng JULY 2018 © 2018 Mercury Marine Page 1B-1
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