18407/P1999/006553
From Ross-Tech Wiki
18407/P1999/006553 - Friction too High; Exhaust Cam Adjustement Bank 2
Possible Symptoms
- Malfunction Indicator Light (MIL) active
Possible Causes
- Exhaust Camshaft Adjustment Bank 2 blocked (intermittent)
- Exhaust Camshaft Adjustment Bank 2 faulty
Possible Solutions
- Check Exhaust Camshaft Adjustment Bank 2
- Check Oil Circulation for Dirt/Metal Chips
Special Notes
- When found in Audi A4 (8E) or Audi A6 (4B) 3.0l V6, check TPL 1536402 (RoW) or 2005587 (15-08-09, US).
- Check Engine Control Module Software Version, if necessary perform Update.
- Check Measuring Value Blocks (MVB) 090/091/092
- Perform Basic Setting in Measuring Value Block (MVB) 192 to test Camshaft Adjustment