16826/P0442/001090
From Ross-Tech Wiki
16826/P0442/001090 - EVAP Emission Control Sys: Small Leak
Possible Symptoms
- Malfunction Indicator Light (MIL) active
Possible Causes
- Evaporative Emission (EVAP) System leaking
Possible Solutions
- Check Evaporative Emission (EVAP) System Sealing
- Check Fuel Cap
- Check N80 Purge Valve
Special Notes
- For the 2013-2019 Jetta 1.4 engine that has one or more of the following fault codes, please see Tech Tip 01-19-06 (2056714/1) for info on N80 Purge Valve testing
- P0441, P0442, P0455, P0456