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2001
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3.5RL V6-3474cc 3.5L
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Evaporative Emissions System
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Description and Operation
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Evaporative Emission (EVAP) Control (Pgm-FI System)
Evaporative Emission (EVAP) Control (Pgm-FI System)
Evaporative Emission (
EVAP
) Control
When the engine coolant temperature is above
140 °F (60 °C)
, the PCM controls the EVAP canister purge valve which controls vacuum to the EVAP canister.