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Valve High concentration Fuel Fuel pump/speed - Active Test support data Vacuum Pump Key-off EVAP - Active Test support data EVAP (Purge) Purge VSV control 0 to 100%: During Order signal from ECM Evap Purge Purge flow/ Min.: 0 to 100%: Idling - Purge Density Learning value of Idling: -40 to 0% Service data Vapor Pressure Vapor pressure/ Approximately 100 EVAP system pressure monitored by Vapor Pressure Calculated EVAP Approximately 100 - EVAP System Key-off EVAP - Active Test support data EVAP Purge VSV status for - Active Test support data Target Air-Fuel Air fuel ratio: Min.: 0.8 to 1.2: During - AF Lambda B1 Short-term fuel trim Value less Stoichiometric Value more - Value less
2009 Toyota Tundra 2009 ENGINE PERFORMANCE Engine Control System (3UR-FBE) - Tundra
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