Also posted in Vagcom section :

HI,

In order to resolve a occasional "hesitation" after shifting, I need some help on which meas blocks to log.

I like to get a grip on how the ECU Communicates with the TCU, to get a better understanding what causes these occasional delays..

The problem occured after the car was remapped, and cant be best discribed like this :

Foot to the floor and changing gear in manual mode, the gear changes instantly as it should but then there is slight hesitation before the boost comes back in. maybe 0.2-0.5 seconds but its pretty noticeable when your accelerating hard and the seamless DSG does its job and then there is a lag before the power comes back.

For the record my autoscan:

VCDS Version: Release 11.11.2
Data version: 20120126

Monday,12,March,2012,17:17:18:56657

Chassis Type: 1K0
Scan: 01 02 03 08 09 15 16 17 19 25 42 44 46 47 52 56 77

VIN: WVWZZZ1KZ6W166712 Mileage: 54270km/33721miles

01-Engine -- Status: OK 0000
02-Auto Trans -- Status: OK 0000
03-ABS Brakes -- Status: OK 0000
04-Steering Angle -- Status: OK 0000
08-Auto HVAC -- Status: OK 0000
09-Cent. Elect. -- Status: OK 0000
15-Airbags -- Status: OK 0000
16-Steering wheel -- Status: OK 0000
17-Instruments -- Status: OK 0000
19-CAN Gateway -- Status: OK 0000
25-Immobilizer -- Status: OK 0000
42-Door Elect, Driver -- Status: OK 0000
44-Steering Assist -- Status: OK 0000
46-Central Conv. -- Status: OK 0000
47-Sound System -- Status: OK 0000
52-Door Elect, Pass. -- Status: OK 0000
56-Radio -- Status: OK 0000
77-Telephone -- Status: OK 0000

-------------------------------------------------------------------------------
Address 01: Engine Labels: 06F-907-115-AXX.lbl
Part No SW: 1K0 907 115 J HW: 1K0 907 115 F
Component: 2.0l R4/4V TFSI 0030
Revision: --H14--- Serial number: VWZ7Z0F3689036
Coding: 040300031C070160
Shop #: WSC 00451 211 88586
VCID: 2D5B2760B40A1FB

No fault code found.
Readiness: 0000 0000

-------------------------------------------------------------------------------
Address 02: Auto Trans Labels: 02E-300-0xx.lbl
Part No SW: 02E 300 043 C HW: 02E 927 770 AE
Component: GSG DSG 070 1111
Revision: 04507000 Serial number: 00000602230505
Coding: 0000020
Shop #: WSC 01279 785 00200
VCID: 142D92843760AE3

No fault code found.

-------------------------------------------------------------------------------
Address 03: ABS Brakes Labels: 1K0-907-379-MK60-F.lbl
Part No SW: 1K0 907 379 AA HW: 1K0 907 379 AA
Component: ESP FRONT MK60 0102
Revision: 00H13001
Coding: 0004738
Shop #: WSC 01279 785 00200
VCID: 71E3FB1068B23BB

No fault code found.

-------------------------------------------------------------------------------
Address 08: Auto HVAC Labels: 1K0-907-044.lbl
Part No: 1K0 907 044 BD
Component: ClimatronicPQ35 090 0808
Shop #: WSC 00000 000 00000
VCID: 6AD1EC7C4564C83

No fault code found.

-------------------------------------------------------------------------------
Address 09: Cent. Elect. Labels: 3C0-937-049-23-H.lbl
Part No SW: 3C0 937 049 E HW: 3C0 937 049 E
Component: Bordnetz-SG H37 1002
Revision: 00H37000 Serial number: 00000005537152
Coding: E58D0F2700041500001400001400000000097F075C
Shop #: WSC 00000 785 00200
VCID: 2B5F29788A1E11B

Subsystem 1 - Part No: 1K1 955 119 C Labels: 1KX-955-119.CLB
Component: Wischer VW350 013 0402
Coding: 00063445
Shop #: WSC 00000

Subsystem 2 - Part No: 1K0 955 559 T Labels: 1K0-955-559-AF.CLB
Component: RegenLichtSens 011 1110
Coding: 00207646
Shop #: WSC 00000

No fault code found.

-------------------------------------------------------------------------------
Address 15: Airbags Labels: 1K0-909-605.lbl
Part No SW: 1K0 909 605 R HW: 1K0 909 605 R
Component: 37 AIRBAG VW8 018 2200
Revision: 02018000 Serial number: 0038MD0A55N3
Coding: 0013111
Shop #: WSC 01269 785 00200
VCID: 3B7F19387A7E81B

No fault code found.

-------------------------------------------------------------------------------
Address 16: Steering wheel Labels: 1K0-953-549-MY8.lbl
Part No SW: 1K0 953 549 AG HW: 1K0 953 549 AG
Component: J0527 634 0070
Coding: 0012122
Shop #: WSC 01279 785 00200
VCID: 77F7C50806D665B

Part No: XXXXXXXXXXX
Component: E0221 002 0010

No fault code found.

-------------------------------------------------------------------------------
Address 17: Instruments Labels: 1K0-920-xxx-17.lbl
Part No: 1K6 920 872 D
Component: KOMBIINSTRUMENT VDD 4312
Coding: 0003103
Shop #: WSC 00158 211 87082
VCID: 3261341CAD34403

No fault code found.

-------------------------------------------------------------------------------
Address 19: CAN Gateway Labels: 1K0-907-530.lbl
Part No SW: 1K0 907 530 S HW: 1K0 907 951
Component: J533 Gateway H07 0071
Revision: H07 01 Serial number: 171008F2001775
Coding: ED801F06100602000002
Shop #: WSC 01357 011 00200
VCID: 377705084656A5B

No fault code found.

-------------------------------------------------------------------------------
Address 25: Immobilizer Labels: 1K0-920-xxx-25.clb
Part No: 1K6 920 872 D
Component: IMMO VDD 4312
Shop #: WSC 00000 000 00000
VCID: 3261341CAD34403

No fault code found.

-------------------------------------------------------------------------------
Address 42: Door Elect, Driver Labels: 1K0-959-701-MIN2.lbl
Part No: 1K0 959 701 K
Component: Tuer-SG 024 2375
Coding: 0000052
Shop #: WSC 01279 785 00200
VCID: 3669080C415C5C3

No fault code found.

-------------------------------------------------------------------------------
Address 44: Steering Assist Labels: 1Kx-909-14x-44.clb
Part No: 1K1 909 144 K
Component: EPS_ZFLS Kl.5 D06 1701
Shop #: WSC 00000 000 00000
VCID: 336F3118522E49B

No fault code found.

-------------------------------------------------------------------------------
Address 46: Central Conv. Labels: 1K0-959-433-MAX.clb
Part No SW: 1K0 959 433 AQ HW: 1K0 959 433 AQ
Component: 02 KSG PQ35 G2 010 0101
Revision: 00010000 Serial number: 00000000000000
Coding: 819002085103087F2D04840570084AC6F0A040
Shop #: WSC 00000 785 00200
VCID: 7F072D282EE65DB

Part No: 1K0 951 605 C
Component: LIN BACKUP HORN H03 1301

Part No: 1K0 907 719 C
Component: Neigungssensor 005 0003

Part No: 1K0 951 177 A
Component: Innenraumueberw.005 0202

No fault code found.

-------------------------------------------------------------------------------
Address 47: Sound System Labels: 3C0-035-456.lbl
Part No: 1K6 035 456
Component: 08K Audioverst. 0003
Revision: 00002000 Serial number: 00000000039127
Shop #: WSC 00000 000 00000
VCID: E9D31370C06243B

No fault code found.

-------------------------------------------------------------------------------
Address 52: Door Elect, Pass. Labels: 1K0-959-702-MIN2.lbl
Part No: 1K0 959 702 K
Component: Tuer-SG 024 2375
Coding: 0000052
Shop #: WSC 01279 785 00200
VCID: 377705084656A5B

No fault code found.

-------------------------------------------------------------------------------
Address 56: Radio (J503) Labels: 5M0-035-1xx-56.clb
Part No SW: 5M0 035 186 AA HW: 5M0 035 186 AA
Component: Radio RCD310 016 0049
Revision: 01000000 Serial number: VWZ1Z2K8556436
Coding: 0101000001
Shop #: WSC 00241 211 18145
VCID: 6BDFE9788A9ED1B

No fault code found.

-------------------------------------------------------------------------------
Address 77: Telephone Labels: 5P0-862-335.lbl
Part No SW: 1Z0 035 729 B HW: 1Z0 035 729 B
Component: FSE_2P7x H31 0050
Revision: 00000001 Serial number: 00000005005605
Coding: 0000422
Shop #: WSC 00000 000 00000
VCID: 377705084656A5B

No fault code found.

End ---------------------------------------------------------------------