P1109 VOLKSWAGEN Possible Causes
- Faulty HO2S22 sensor
- HO2S22 sensor wiring harness open or shorted
- HO2S22 sensor circuit poor electrical connection
How to Fix P1109 VOLKSWAGEN Code?
Start by checking the “Possible Causes” listed above. Visually inspect the corresponding wiring harness and connectors. Check for damaged components and look for broken, bent, pushed out, or corroded connector pins.
Possible Symptoms
Engine Light On (or Service Engine Soon Warning Light)
P1109 VOLKSWAGEN Meaning
HO2S22 Sensor Circuit Low Voltage Air Leak is the generic description for Volkswagen P1109 code, but the manufacturer may have a different description for your vehicle model and year. Currently, we don’t have more information about the Volkswagen P1109 OBDII code.