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EVAP canister purge valve (321)

EVAP canister purge valve (321)


Location



On mass air flow sensor hose

Type



Freudenberg CPV 30C 4.0

Characteristics



Zero current closed

Resistance at 20 °C (68 °F)

Ohm

45±5

Control voltage

PWM 12 V

16 Hz when purging

8 Hz during tank integrity diagnosis