P0443 2007 FORD FUSION - EVAP Purge Control Circuit
- Faulty Evaporative Emission (EVAP) Purge Solenoid Control
- Evaporative Emission (EVAP) Purge Solenoid Control harness is open or shorted
- Evaporative Emission (EVAP) Purge Solenoid Control circuit poor electrical connection
- Damaged PCM
When is the code detected?- An improper voltage signal is sent to ECM through the valve.
- Engine Light ON (or Service Engine Soon Warning Light)
P0443 2007 Ford Fusion DescriptionThe powertrain control module (PCM) monitors the state of the evaporative emission (EVAP) canister purge valve circuit output driver. The test fails when the signal moves outside the minimum or maximum limit for the commanded state.
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