Reference: - Usefull Abreviations

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Joined Apr 2, 2010

1,184 Posts

Discussion Starter · #1 · Apr 3, 2010 (Edited)

Abbreviations:

IAC - Idle Air Control Valve

CONV - Conventional Systems
PCV - Positive Crankcase Ventilation

EVAP- Evaporative Emission

WU - TWC - Warm Up Three Way Catalytic

EVAP Canister - Evaporative Emissions Converter Canister

TWC - Three Way Catalytic Converter
COP - Coil on Plug

ISC - Idle Speed Control Valve

Feel free to add to the list.

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