A4 Sedan V6-3.2L (BKH) (2007)
PCV Valve Hose: Recalls
Campaign - MIL ON/DTC's P1297/P2187/P2279
17 08 18
2017883/2
September 24, 2008. Supersedes Technical Service Bulletin Group 17 number 08-17 dated August 29, 2008 to update Warranty information.
Vehicle Information
RVU - Replacement of crankcase ventilation valve (CR)
Condition
This RVU has been proactively released to prevent and correct the following condition from occurring in the vehicle:
MIL on, and one or more of following DTCs are stored in ECM data memory:
-
P1297 (Connection charger-throttle valve, pressure loss).
-
P2187 (Fuel trim bank 1, system too lean at idle speed).
-
P2279 (Intake air system leak).
This Required Vehicle Update (RVU) is in effect for 15 months from date of publication. After that date, this RVU will expire and no longer be in effect.
Vehicle must meet all of the following criteria:
-
Procedure is valid only for vehicles that show the CR/17C4 code in the ElsaWeb Campaign/Action Information screen on the day of repair.
-
Vehicle must be within the Limited New Vehicle Warranty.
-
Procedure must be performed within the allotted time frame stated in this Technical Service Bulletin.
-
Procedure must be performed on applicable vehicles in dealer inventory prior to sale.
Technical Background
The conditions described may be caused by a malfunction of the crankcase ventilation system pressure regulating valve.
Production Solution
Improved crankcase ventilation system pressure regulating valve and hose.
Service
Remove and Inspect crankcase ventilation system pressure regulating valve and hose for part number.