If you have a problem with your cooling fans running at high speed, or not at all, your auxiliary fan control module may be malfunctioning. If your car is throwing the code “Coolant Fan Control Module P1931″, you’ll need the part below.
Applications:
| A4 1.8 | from Ch#8E-2-000001 (’02) |
| A4 2.0 | |
| A4 3.0 | |
| A4 3.2 | |
| A4 Q 1.8 | from Ch#8E-2-000001 (’02) |
| A4 Q 2.0 | |
| A4 Q 3.0 | |
| A4 Q 3.2 |