Innova FORD CODE READER Mode D'emploi page 90

Glossary
GLOSSARY OF TERMS AND ABBRREVIATIONS
VM – Vane Meter or air flow meter.
VSS – Vehicle Speed Sensor.
WOT – Wide Open Throttle or Wide Open Throttle switch.
ZONED VACUUM SWITCHES – 3 switches used on Ford
MCU system that provides input signals to MCU, regarding
engine load.
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Chapter 6