P0443 HONDA - EVAP Canister Purge Valve Circuit Malfunction
P0443 HONDA Possible Causes
- 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
First diagnose P0443 HONDA code
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's pins.
Cost of diagnosing the P0443 HONDA code
Labor: 1.0The cost of diagnosing the P0443 HONDA code is 1.0 hour of labor. The auto repair labor rates vary by location, your vehicle's make and model, and even your engine type. Most auto repairs shops charge between $75 and $150 per hour.
When is the P0443 HONDA code detected?An improper voltage signal is sent to Engine Control Module (ECM) through the valve.
P0443 HONDA Possible Symptoms
- Engine Light ON (or Service Engine Soon Warning Light)
P0443 Honda DescriptionThe Evaporative Emission System (EVAP) canister purge volume control solenoid valve uses a 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.
P0443 HONDA More InformationNeed more information on how to fix the P0443 HONDA code?
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Need more help?Get the P0443 Honda code diagnosed by a professional: Find a repair shop in your area
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