|
2021 Volkswagen Passat SE 2.0L MIL Lamp on
Got this from another shop after they installed a new OEM air pump and lines, we installed a new secondary air pressure sensor, a new check valve at head, cleaned the port through the head and confirmed air escaping through the exhaust, have been fighting ...
Summary posted 12/5/2024
iATN Members:
Login to view full TechHelp request Auto Repair Pros: Join iATN to read this TechHelp request Vehicle Owners: Find a nearby iATN member to repair your vehicle 6 Replies Received (View Replies)6 Replies Received (Hide Replies)
|
Message Closed w/Summary
|
6 Replies Received
6 Replies Received
Related Documents & Media | VIN | 1VWSA7A31M |
| Engine | 2.0 L / 4 cyl / GAS |
| Trans | 6-speed Automatic (Electronic) |
| Delivery | Fuel Injection / Turbo |
| Emissions | OBD-II Compliant |
| Symptoms | MIL Lamp On |
| Occurs | Not Applicable |
Trouble Codes
| P0491 | AIR System Performance |
Message Closed w/Summary
Vehicle Data
2021 Volkswagen Passat SE
| VIN | 1VWSA7A31M |
| Engine | 2.0 L / 4 cyl / GAS |
| Trans | 6-speed Automatic (Electronic) |
| Delivery | Fuel Injection / Turbo |
| Emissions | OBD-II Compliant |
| Symptoms | MIL Lamp On |
| Occurs | Not Applicable |
Trouble Codes
| P0491 | AIR System Performance |
Video