17426/P1018/004120
From Ross-Tech Wiki
17426/P1018/004120 - Intake Manifold Runner (Bank 2): Lower Limit not reached
Possible Symptoms
- Malfunction Indicator Light (MIL) ON
Possible Causes
- Fuse(s) faulty
- Wiring and/or Connector(s) from/to Intake Manifold Runner Motor 2 (V275) faulty
- Intake Manifold Runner Motor 2 (V275) faulty
- Intake Manifold Flap 2 faulty
Possible Solutions
- Check Fuse(s)
- Check Wiring and/or Connector(s) from/to Intake Manifold Runner Motor 2 (V275)
- Check/Replace Intake Manifold Runner Motor 2 (V275)
- Perform Output Test
- Perform System Test using VAS 6395(A), or the latest VAS 6395(B) when applicable
- Check Linkage between Intake Manifold Runner Motor 2 (V275) and Intake Manifold Flap 2 Movement, Rust and when necessary use Lubricants to repair it. If the Flap is still sluggish, also lubricate the Flap Bearings.
- Check/Replace Intake Manifold Flap 2
Special Notes
- When found in Audi A4 (8E) OR Audi A6 (4F) OR Audi A8 (4E) OR Audi Q7 (4L): 2.7l and 3.0l V6 TDI s
- See TPI 2016504 for Details.
- The VAS 6395(A), or the latest VAS 6395(B) is needed for testing and replacing the V275 motor.