P1451---Evap Control System Canister Vent Solenoid
Circuit Malfunction
When vent solenoid is open it will indicate 0% duty cycle &
Voltage approx equal to battery voltage
When commanded closed will equal 100% duty cycle
and drop to 4 volts
With the factory diagnostic manauls & pro scan software,
you can do a lot of testing of things
Appears more wiring than the solenoid,could be wrong
Have to follow trouble charts
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