1. Bosch DeNOx 2.2 Supply Module Backflow Connector Temporary Color Change
CEAF Type: Awareness
Engine Family Affected: MXNA
Market(s) Impacted: Automotive
Anticipated Production Date: 11/10/2016

2. Background
The Bosch red backflow connector (BFC) (A052B660) failed their internal helium leakage test on their production line.
This failure was caused by a new delivery of red coloring agent.
Bosch was able to contain all the suspect red BFC’s with this new coloring agent at their plant.

3. Change Details
A new coloring agent will not be available in time to produce and test parts for shipment.
Therefore, parts will be shipped with a white BFC that has a black ring as a temporary marking starting 11/10/2016.
The red BFC will resume shipping Q
Affected part numbers:
Part
CES PN
Backflow connector
A052B660
Supply Module (12V)
A052B661
Supply Module (24V)
A052B705

4. Change Details
Current BFC
Temporary black marking BFC

5. BFC Location
Backflow Connector
Insert Data Classification