Hi There,

I urgently need your help in rectifying this problem. My mother bless her sole brought a 2006 Skoda Octavia Ambiente 1.6 petrol which comes with the automatic triptronic transmission. The problem which is sporadic, but has become progressively worse occurs when the vehicle is slowing down and coming to a stationary position. The car justs bucks as if it wants to move forward althought the brakes are applied. Its feel as if one was pressing the accelerator and brakes simultaneously in a manual car. Has anyone out there experienced this similiar problem, isolated the cause and rectified it? There is another issue regarding the air conditioning but this is being sorted out at present.

So far I have changed the gearbox ecu and also run a diagnositics in VCDs detailed below. There are some low voltage issues which maybe caused by a low car battery as well as some faults flagged up by the air con system.

Friday,26,July,2013,18:09:48:10074
VCDS Version: Release 10.6.4
Data version: 20110418

--------------------------------------------------------------------------------
--------------------------------------------------------------------------------

Chassis Type: 1K0
Scan: 01 02 03 08 09 15 16 17 19 25 42 44 46 52 56 62 72 76
Mileage: 95990km/59645miles
00-Steering Angle Sensor -- Status: OK 0000
01-Engine -- Status: OK 0000
02-Auto Trans -- Status: OK 0000
03-ABS Brakes -- Status: Malfunction 0010
08-Auto HVAC -- Status: Malfunction 0010
09-Cent. Elect. -- Status: Malfunction 0010
15-Airbags -- Status: Malfunction 0010
16-Steering wheel -- Status: Malfunction 0010
17-Instruments -- Status: OK 0000
19-CAN Gateway -- Status: OK 0000
25-Immobilizer -- Status: OK 0000
42-Door Elect, Driver -- Status: Malfunction 0010
44-Steering Assist -- Status: Malfunction 0010
46-Central Conv. -- Status: Malfunction 0010
52-Door Elect, Pass. -- Status: Malfunction 0010
56-Radio -- Status: Malfunction 0010
62-Door, Rear Left -- Status: OK 0000
72-Door, Rear Right -- Status: OK 0000
76-Park Assist -- Status: Malfunction 0010

-------------------------------------------------------------------------------
Address 01: Engine Labels: 06A-906-033-BGU.lbl
Part No: 06A 906 033 FE
Component: SIMOS71 1.6l 2V 7006
Revision: --H01--- Serial number: SKZ7Z0E3117803
Coding: 0000075
Shop #: WSC 73430 790 00000
VCID: 67D9BFAF2FFD
No fault code found.
Readiness: 0010 0101
-------------------------------------------------------------------------------
Address 02: Auto Trans Labels: 09G-927-750.lbl
Part No: 09G 927 750 ET
Component: AQ 250 6F 1216
Coding: 0000008
Shop #: WSC 00000 000 00000
VCID: 87191F2F8FBD
No fault code found.
-------------------------------------------------------------------------------
Address 03: ABS Brakes Labels: 1K0-907-379-MK70.lbl
Part No: 1K0 907 379 P
Component: ASR FRONT MK70 0105
Coding: 0017025
Shop #: WSC 73430 790 00000
VCID: 3F8947CF17ED
1 Fault Found:
00668 - Supply Voltage Terminal 30
002 - Lower Limit Exceeded - Intermittent
-------------------------------------------------------------------------------
Address 08: Auto HVAC Labels: 1K0-820-047.lbl
Part No: 1Z0 820 047 D
Component: Climatic PQ35 010 0301
Shop #: WSC 00000 000 00000
VCID: 346318E32EAB
3 Faults Found:
00532 - Supply Voltage B+
002 - Lower Limit Exceeded - Intermittent
00229 - Refrigerant Pressure
002 - Lower Limit Exceeded - Intermittent
00898 - Control Circuit A/C compressor
010 - Open or Short to Plus - Intermittent
-------------------------------------------------------------------------------
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: 00000003487664
Coding: 01040E030004140000110D000000000000087F075C
Shop #: WSC 73430 790 00000
VCID: 2B51039FF395
Part No: 1Z2 955 119 A
Component: Wischer SK351 012 0401
Coding: 00065525
Shop #: WSC 73430
4 Faults Found:
00532 - Supply Voltage B+
002 - Lower Limit Exceeded - Intermittent
Freeze Frame:
Fault Status: 00100010
Fault Priority: 2
Fault Frequency: 4
Reset counter: 15
Mileage: 95943 km
Time Indication: 0
Freeze Frame:
OFF
Voltage: 8.70 V
OFF
OFF
OFF
OFF
OFF
00446 - Function Limitation due to Under-Voltage
002 - Lower Limit Exceeded - Intermittent
Freeze Frame:
Fault Status: 00100010
Fault Priority: 4
Fault Frequency: 7
Reset counter: 15
Mileage: 95943 km
Time Indication: 0
Freeze Frame:
ON
Voltage: 6.50 V
ON
ON
OFF
OFF
OFF
02383 - Windshield Wiper Motor Function Restricted due to Under-Voltage
002 - Lower Limit Exceeded - Intermittent
Freeze Frame:
Fault Status: 00100010
Fault Priority: 2
Fault Frequency: 1
Reset counter: 8
Mileage: 95943 km
Time Indication: 0
Freeze Frame:
ON
Voltage: 7.65 V
ON
ON
OFF
OFF
OFF
01598 - Drive Battery Voltage
000 - - - Intermittent
Freeze Frame:
Fault Status: 00100000
Fault Priority: 2
Fault Frequency: 2
Reset counter: 5
Mileage: 95915 km
Time Indication: 0
Freeze Frame:
ON
Voltage: 13.85 V
ON
ON
OFF
OFF
OFF

-------------------------------------------------------------------------------
Address 15: Airbags Labels: 6Q0-909-605-VW52.lbl
Part No SW: 6Q0 909 605 AH HW: 6Q0 909 605 AH
Component: 08 AIRBAG VW52 023 2400
Revision: 04023000 Serial number: 0037TD07NPM0
Coding: 0012344
Shop #: WSC 73430 790 00000
VCID: 7DF5FDC75D61
1 Fault Found:
00532 - Supply Voltage B+
002 - Lower Limit Exceeded - Intermittent
-------------------------------------------------------------------------------
Address 16: Steering wheel Labels: 1K0-953-549-MY8.lbl
Part No SW: 1K0 953 549 AF HW: 1K0 953 549 AF
Component: Lenksäulenmodul 034 0070
Coding: 0010012
Shop #: WSC 73430 790 00000
VCID: 76E7E2EB7857
3 Faults Found:
00446 - Function Limitation due to Under-Voltage
002 - Lower Limit Exceeded - Intermittent
00532 - Supply Voltage B+
002 - Lower Limit Exceeded - Intermittent
00888 - Wiper Switch for Intermittent Operation (E22)
014 - Defective - Intermittent
-------------------------------------------------------------------------------
Address 17: Instruments Labels: 1K0-920-xxx-17.lbl
Part No: 1Z0 920 820 B
Component: KOMBIINSTRUMENT VD1 3562
Coding: 0002101
Shop #: WSC 73430 000 00000
VCID: 326F1EFBD4BF
No fault code found.
-------------------------------------------------------------------------------
Address 19: CAN Gateway Labels: 1K0-907-530.lbl
Part No SW: 1K0 907 530 F HW: 1K0 907 951
Component: Gateway H10 0120
Revision: H10 Serial number: 280010572489ED
Coding: 3F3F0740071303
Shop #: WSC 73430 790 00000
VCID: 2A5F069BFC6F
No fault code found.
-------------------------------------------------------------------------------
Address 25: Immobilizer Labels: 1K0-920-xxx-25.clb
Part No: 1Z0 920 820 B
Component: IMMO 3562
Shop #: WSC 00000 000 00000
VCID: 326F1EFBD4BF
No fault code found.
-------------------------------------------------------------------------------
Address 42: Door Elect, Driver Labels: 1K0-959-701-MIN2.lbl
Part No: 1T0 959 701 B
Component: Tuer-SG 024 2346
Coding: 0000756
Shop #: WSC 73430 790 00000
VCID: 366722EB38D7
1 Fault Found:
00943 - Heated Exterior Mirror; Driver Side (Z4)
012 - Electrical Fault in Circuit
-------------------------------------------------------------------------------
Address 44: Steering Assist Labels: 1Kx-909-14x-44.clb
Part No: 1K2 909 144 J
Component: EPS_ZFLS Kl.5 D04 1606
Shop #: WSC 00000 000 00000
VCID: 33611BFF2BA5
1 Fault Found:
00668 - Supply Voltage Terminal 30
002 - Lower Limit Exceeded - Intermittent
Freeze Frame:
Mileage: 5960 km
Temperature: 32.0°C
Voltage: 5.40 V
Voltage: 6.00 V

-------------------------------------------------------------------------------
Address 46: Central Conv. Labels: 1K0-959-433-MIN.clb
Part No: 1K0 959 433 AK
Component: KSG 0401
Coding: 01D002007F2D8505085F010004CC
Shop #: WSC 73430 790 00000
VCID: 79FDE9D74949
Component: Sounder n.mounted
Component: NGS n.mounted
Component: IRUE n.mounted
1 Fault Found:
00668 - Supply Voltage Terminal 30
002 - Lower Limit Exceeded - Intermittent
-------------------------------------------------------------------------------
Address 52: Door Elect, Pass. Labels: 1K0-959-702-MIN2.lbl
Part No: 1T0 959 702 B
Component: Tuer-SG 024 2346
Coding: 0000756
Shop #: WSC 73430 790 00000
VCID: 37792FEF3FDD
1 Fault Found:
00944 - Heated Exterior Mirror; Passenger Side (Z5)
012 - Electrical Fault in Circuit - Intermittent
-------------------------------------------------------------------------------
Address 56: Radio Labels: 1K0-035-1xx-56.lbl
Part No SW: 1Z0 035 161 B HW: 1Z0 035 161 B
Component: Radio FO3 012 0023
Revision: 00012000 Serial number: SKZ7Z3E0042136
Coding: 0000400
Shop #: WSC 73430 790 00000
VCID: 2D550D87CD81
1 Fault Found:
00668 - Supply Voltage Terminal 30
002 - Lower Limit Exceeded - Intermittent
-------------------------------------------------------------------------------
Address 62: Door, Rear Left Labels: 1K0-959-703-GEN2.lbl
Part No: 1K0 959 703 E
Component: Tuer-SG 021 2435
Coding: 0000144
Shop #: WSC 73430 790 00000
VCID: 326F1EFBD4BF
No fault code found.
-------------------------------------------------------------------------------
Address 72: Door, Rear Right Labels: 1K0-959-704-GEN2.lbl
Part No: 1K0 959 704 E
Component: Tuer-SG 021 2435
Coding: 0000144
Shop #: WSC 73430 790 00000
VCID: 33611BFF2BA5
No fault code found.
-------------------------------------------------------------------------------
Address 76: Park Assist Labels: 1Z0-919-283.lbl
Part No SW: 1Z0 919 283 B HW: 1Z0 919 283 B
Component: Parkhilfe 4-Kan H04 0020
Coding: 0001001
Shop #: WSC 73430 790 00000
VCID: 3D753DC71DE1
3 Faults Found:
00532 - Supply Voltage B+
002 - Lower Limit Exceeded - Intermittent
Freeze Frame:
Fault Status: 00100010
Fault Priority: 6
Fault Frequency: 2
Reset counter: 15
Mileage: 95943 km
Time Indication: 0
Date: 2000.00.00
Time: 00:08:25
00446 - Function Limitation due to Under-Voltage
002 - Lower Limit Exceeded - Intermittent
Freeze Frame:
Fault Status: 00100010
Fault Priority: 6
Fault Frequency: 5
Reset counter: 40
Mileage: 95943 km
Time Indication: 0
Date: 2000.00.00
Time: 00:06:43
00576 - Terminal 15
008 - Implausible Signal - Intermittent
Freeze Frame:
Fault Status: 00101000
Fault Priority: 3
Fault Frequency: 5
Reset counter: 15
Mileage: 95943 km
Time Indication: 0

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