View source for 18404/P1996/006550

__FORCETOC__
== 18404/P1996/006550 - Friction too High; Intake Cam Adjustement Bank 1 ==

==== Possible Symptoms ====

* Malfunction Indicator Light (MIL) active

==== Possible Causes ====

* Intake Camshaft Adjustment Bank 1 blocked (intermittent)
* Intake Camshaft Adjustment Bank 1 faulty

==== Possible Solutions ====

* Check Intake Camshaft Adjustment Bank 1
** 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 (15-07-01, 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

[[Category:Fault Codes]]