Audi A8 Quattro Technical problem #011385 Date: 130411
Engine Controls - MIL ON, DTC P045600, No EVAP Leak
01 MIL on, no leak in EVAP system (DTC P045600 in ECM)
01 13 85
2027732/10
April 11, 2013
Supersedes Technical Service Bulletin Group 01 number 13-84 dated April 3, 2013 for reasons listed below.
Vehicle Information
2010 Audi A8 Quattro Sedan (4E2) V8-4.2L (BVJ) 280
Condition
^ MIL on.
^ DTC P0456 (very small EVAP leak) stored in engine control module (ECM), J623 (01).
^ No leaks found in the EVAP system.
Technical Background
Software update needed.
Production Solution
New software in the ECM addressed the condition.
Service
Note:
Reference the Software Version Management (SVM) table below to determine the appropriate SVM update code. If the existing software is
already at the new version levels shown, and the natural vacuum leak diagnostic (NVLD) control module (A61A7: J909, A8: G400) has been
replaced with the latest part number, contact Audi Technical Assistance (TAC) for further instruction.
^ Follow all instructions in the attached TSB, 2011732 00 Software Version Management (SVM), operating instructions.
^ Update the ECM using the SVM action code as listed in the table below if necessary.
For A6 and A7:
1. If the software level is at 0004 or lower, perform ECM SVM update and replace crankcase pressure regulating valve with part number
06E103547H (only if SVM code 01A092 was used; the SVM code brings ECM to software level 0007, which needs the 'H' suffix breather
valve).
2. If P045600 is stored with software level 0005 (or higher), only replace NVLD control module, J909.
For A8:
1. If software is already to the latest level, replace G400. The SVM code 02A031 will update both the ECM and the TCM.
2010 Audi A8 Quattro Sedan (4E2) V8-4.2L (BVJ) 281
Warranty
Required Parts and Tools
Additional Information
The following Technical Service Bulletin will be necessary to complete this procedure:
2010 Audi A8 Quattro Sedan (4E2) V8-4.2L (BVJ) 282
2010 Audi A8 Quattro Sedan (4E2) V8-4.2L (BVJ) 283
2010 Audi A8 Quattro Sedan (4E2) V8-4.2L (BVJ) 284
2010 Audi A8 Quattro Sedan (4E2) V8-4.2L (BVJ) 285
2010 Audi A8 Quattro Sedan (4E2) V8-4.2L (BVJ) 286
2010 Audi A8 Quattro Sedan (4E2) V8-4.2L (BVJ) 287
2010 Audi A8 Quattro Sedan (4E2) V8-4.2L (BVJ) 288
2010 Audi A8 Quattro Sedan (4E2) V8-4.2L (BVJ) 289
2010 Audi A8 Quattro Sedan (4E2) V8-4.2L (BVJ) 290
2010 Audi A8 Quattro Sedan (4E2) V8-4.2L (BVJ) 291
^ TSB 2011732, 00 Software Version Management (SVM), operating instructions.
All part and service references provided in this TSB are subject to change and/or removal. Always check with your Parts Dept. and service manuals
for the latest information.
Engine Controls - MIL ON, DTC P045600, No EVAP Leak
01 MIL on, no leak in EVAP system (DTC P045600 in ECM)
01 13 85
2027732/10
April 11, 2013
Supersedes Technical Service Bulletin Group 01 number 13-84 dated April 3, 2013 for reasons listed below.
Vehicle Information
2010 Audi A8 Quattro Sedan (4E2) V8-4.2L (BVJ) 280
Condition
^ MIL on.
^ DTC P0456 (very small EVAP leak) stored in engine control module (ECM), J623 (01).
^ No leaks found in the EVAP system.
Technical Background
Software update needed.
Production Solution
New software in the ECM addressed the condition.
Service
Note:
Reference the Software Version Management (SVM) table below to determine the appropriate SVM update code. If the existing software is
already at the new version levels shown, and the natural vacuum leak diagnostic (NVLD) control module (A61A7: J909, A8: G400) has been
replaced with the latest part number, contact Audi Technical Assistance (TAC) for further instruction.
^ Follow all instructions in the attached TSB, 2011732 00 Software Version Management (SVM), operating instructions.
^ Update the ECM using the SVM action code as listed in the table below if necessary.
For A6 and A7:
1. If the software level is at 0004 or lower, perform ECM SVM update and replace crankcase pressure regulating valve with part number
06E103547H (only if SVM code 01A092 was used; the SVM code brings ECM to software level 0007, which needs the 'H' suffix breather
valve).
2. If P045600 is stored with software level 0005 (or higher), only replace NVLD control module, J909.
For A8:
1. If software is already to the latest level, replace G400. The SVM code 02A031 will update both the ECM and the TCM.
2010 Audi A8 Quattro Sedan (4E2) V8-4.2L (BVJ) 281
Warranty
Required Parts and Tools
Additional Information
The following Technical Service Bulletin will be necessary to complete this procedure:
2010 Audi A8 Quattro Sedan (4E2) V8-4.2L (BVJ) 282
2010 Audi A8 Quattro Sedan (4E2) V8-4.2L (BVJ) 283
2010 Audi A8 Quattro Sedan (4E2) V8-4.2L (BVJ) 284
2010 Audi A8 Quattro Sedan (4E2) V8-4.2L (BVJ) 285
2010 Audi A8 Quattro Sedan (4E2) V8-4.2L (BVJ) 286
2010 Audi A8 Quattro Sedan (4E2) V8-4.2L (BVJ) 287
2010 Audi A8 Quattro Sedan (4E2) V8-4.2L (BVJ) 288
2010 Audi A8 Quattro Sedan (4E2) V8-4.2L (BVJ) 289
2010 Audi A8 Quattro Sedan (4E2) V8-4.2L (BVJ) 290
2010 Audi A8 Quattro Sedan (4E2) V8-4.2L (BVJ) 291
^ TSB 2011732, 00 Software Version Management (SVM), operating instructions.
All part and service references provided in this TSB are subject to change and/or removal. Always check with your Parts Dept. and service manuals
for the latest information.
