Engine-Codes - Dodge - P0443 Dodge

P0443 Dodge Code - EVAP Purge Control Circuit

- Code Popularity: 48,449 Views
- Repair Importance Level: 1/3
- Repair Difficulty Level: 3/3
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What are the Possible Causes of the DTC P0443 Dodge?

NOTE: The causes shown may not be a complete list of all potential problems, and it is possible that there may be other causes.
  • Faulty Evaporative Emission (EVAP) Purge Solenoid Control
  • Evaporative Emission Purge Solenoid Control harness is open or shorted
  • Evaporative Emission Purge Solenoid Control circuit poor electrical connection
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How to Fix the DTC P0443 Dodge?

Check the 'Possible Causes' listed above. Visually inspect the related wiring harness and connectors. Check for damaged components and look for broken, bent, pushed out, or corroded connector pins.

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What is the Cost to Diagnose the Code?

Labor: 1.0

The cost to diagnose the P0443 Dodge code is 1.0 hour of labor. The diagnosis time and labor rates at auto repair shops vary depending on the location, make and model of the vehicle, and even the engine type. Most auto repair shops charge between $75 and $150 per hour.

What are Code Possible Symptoms?

  • Engine Light ON (or Service Engine Soon Warning Light)

What Does the P0443 Dodge Code Mean?

The Evaporative Emission System (EVAP) canister purge volume control solenoid valve uses an ON/OFF duty to control the flow rate of fuel vapor from the EVAP canister. The EVAP canister purge volume control solenoid valve is moved by ON/OFF pulses from the Engine Control Module (ECM). The longer the ON pulse, the greater the amount of fuel vapor that will flow through the valve. The Diagnostic Trouble Code (DTC) will be set when an improper voltage signal is sent to Engine Control Module through the valve.

P0443 Dodge Code - EVAP Purge Control Circuit

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