Error P0442 on Audi все модели
Defective or damaged fuel cap, Distorted or damaged Fuel Tank Filler Neck, Small tear or puncture in the Evaporative system hose(s) and or Carbon Canister, Defective Fuel Tank Sending Unit gasket or seal, Small split in a seam of the Carbon Canister, Defective Evaporative Vent Valve and or Evaporative Purge Valve, Defective or damaged Fuel Tank, Defective Fuel Tank Pressure Sensor, Defective Leak Detection Pump, Slightly loose and or worn clamps or hardened O-rings anywhere in the EVAP system
Code
P0442
Vehicle
Audi все модели
Category
Powertrain
Severity
✅ LowSymptoms
- Check Engine light comes on
- Increased fuel consumption
- The smell of gasoline in or around the car
Causes
- Fuel tank cap leaking
- Cracked or damaged EVAP hoses
- Purge valve malfunction
- Damage to the adsorber
- Problems with the wiring harness or EVAP sensors
How to Fix
- Check and tighten the fuel cap
- Visually inspect the EVAP system hoses for damage.
- Check the tightness of the system using a smoke generator
- Check the functionality of the purge valve and adsorber
- Replace faulty components
FAQ
Можно ли ездить с ошибкой P0442?
Да, но рекомендуется устранить неисправность как можно скорее, чтобы избежать повышенного расхода топлива и выбросов.
Сколько стоит устранение P0442?
Стоимость зависит от причины неисправности: замена крышки бака — от 500 рублей, ремонт шлангов — от 2000 рублей, замена клапана продувки — от 3000 рублей.