I bought a 2003 VW Golf mk4 auto with a blown gearbox. The car drove but if taken above 40kmh, or driven with any kind of force on the throttle, it would slip into neutral. We did a fuzzy logic reset, which enable it to drive, and reach 120 kmh fairly comfortably. The problem was that when taking off in first gear, putting any pressure on the throttle would cause the car to rev briefly as if in neutral, and then bunny hop. Once the car shifted into second, you could plant your foot and it would take off. The shift from second to third was a bit glitchy, and the car seemed to hesitate more than normal. Third to fourth was also smooth, and all the downshifts worked fine. We thought the glitch in first and third could be attributed to a worn torque converter, troubled solenoids, or a worn clutch. After removing the gearbox and sending it to a gearbox specialist, we established that the torque converter would need a full rebuild, and all the clutch plates were worn. We bought a second hand gearbox and refitted it, but the car now has the same problem in first, only worse, and won't shift out of first. We now have a whole bunch of error codes from the VCDS that we don't know what they mean. Would someone be able to enlighten us as to what the problem might be and how to fix it?
Code:
Wednesday,09,May,2018,15:34:22:11187
VCDS -- Windows Based VAG/VAS Emulator Running on Windows 7 x64
VCDS Version: 18.2.0.3 (x64) HEX-V2 CB: 0.4411.4
Data version: 20180212 DS287.0
www.Ross-Tech.com
VIN: WVWZZZ1JZ3W4XXXXX
Chassis Type: 1J (1J - VW Golf/Bora IV (1998 > 2006))
Scan: 01 02 03 08 15 16 17 19 22 29 35 36 37 39 46 47 55 56 57 75
76
VIN: WVWZZZ1JZ3W4XXXXX Mileage: 167410km-104023miles
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Address 01: Engine Labels: 06A-906-033-AVU.lbl
Part No: 06A 906 033 BL
Component: SIMOS33 1.6l 2V 00AT4578
Coding: 00033
Shop #: WSC 44300
VCID: 6A8ECA0FE56D5267CCC-5184
WVWZZZ1JZ3W4XXXXX VWZ7Z0B6581640
1 Fault Found:
16555 - Fuel Trim; Bank 1
P0171 - 35-00 - System Too Lean
Readiness: 1010 1101
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Address 02: Auto Trans Labels: 01M-927-733.lbl
Part No: 01M 927 733 LK
Component: AG4 Getriebe 01M 4985
Coding: 00000
Shop #: WSC 00000
VCID: 045284B7E709A417560-0962
6 Faults Found:
00281 - Vehicle Speed Sensor (G68)
03-10 - No Signal - Intermittent
00529 - Engine Speed Signal Missing
35-10 - - - Intermittent
00652 - Gear Monitoring
27-10 - Implausible Signal - Intermittent
00545 - Engine-Transmission Electrical Connection
31-10 - Open or Short to Ground - Intermittent
00297 - Gearbox Speed Sensor (G38)
03-10 - No Signal - Intermittent
01314 - Engine Control Module
49-10 - No Communications - Intermittent
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Address 03: ABS Brakes Labels: 1C0-907-37x-ABS.lbl
Part No: 1C0 907 379 L
Component: ABS FRONT MK60 0101
Coding: 0001025
Shop #: WSC 01271 785 00200
VCID: 3330176BF727D3AFBFA-5184
No fault code found.
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Address 15: Airbags Labels: 6Q0-909-605-VW5.lbl
Part No: 1C0 909 601
Component: 1N AIRBAG VW51 0006
Coding: 12622
Shop #: WSC 01271
VCID: 5DE491D3242335DF39E-513C
No fault code found.
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Address 17: Instruments Labels: 1J0-920-xx5-17.lbl
Part No: 1J0 920 806 C
Component: KOMBI+WEGFAHRSP VDO V11
Coding: 03722
Shop #: WSC 00000
VCID: 2708F33B36FFAF0F132-513C
WVWZZZ1JZ3W4XXXXX VWZ7Z0B6581640
1 Fault Found:
01039 - Coolant Temperature Sensor (G2)
30-10 - Open or Short to Plus - Intermittent
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Address 19: CAN Gateway Labels: 6N0-909-901-19.lbl
Part No: 6N0 909 901
Component: Gateway K<->CAN 0001
Coding: 00006
Shop #: WSC 01271
VCID: 70BAD867C3B1A8B7828-513C
No fault code found.
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Address 46: Central Conv. Labels: 1C0-959-799.lbl
Part No: 1C0 959 799
Component: 1Z Komfortgerát HLO 0002
Coding: 00259
Shop #: WSC 01271
VCID: 74B2D477B7A99497660-4B1E
Subsystem 1 - Part No: 1C2959802A
Component: 1Z Tõrsteuer.FS KLO 0009
Subsystem 2 - Part No: 1C2959801A
Component: 1Z Tõrsteuer.BF KLO 0009
Subsystem 3 - Part No: 1C0959811A
Component: 1Z Tõrsteuer.HL KLO 0009
Subsystem 4 - Part No: 1C0959812A
Component: 27 Tõrsteuer.HR KLO 0009
No fault code found.
End----------(Elapsed Time: 05:07, VBatt start/end: 12.3V/12.3V)-----------
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