CyBeRcR0W

i have a 09 A4 2.0T Quattro Tiptronic, my problem is that if i drive the car in the D position(gear) from a stop position, shifts to D2 but it suddenly shifts to D3 at very low speeds, when i'm still not even at 1800 rpms. If i get to a stop light i can see that the car takes a lot of time to make the decision to downshift to D2 or D1. And on Stop and Go traffic is a mess because it usually stays in D3 even though i'm stopped, and when i try to go again the car doesn't accelerate correctly do to the fact that is in D3 and after about 15 seconds of slowly building speed it pops and error in the DIS "Gearbox malfunction - limited driving available".
If i Stop and turn the car off and start it back the DIS error goes away, and does the same thing all over.
If i drive the car in Manual i don't have that problem.

I checked with VCDS

Address 02: Auto Trans Labels: None
Control Module Part Number: 8K0 927 158 C HW: 0B6
Component and/or Version: 0B6 20TFSIUSA H04 0051
Software Coding: 001002
Work Shop Code: WSC 00000 000 00000
ASAM Dataset: EV_TCMAL651 A01004 (AU48)
VCID: 3663E02589A0D4DCB3094A
2 Faults Found:

2577 - Shift Monitoring
P0782 00 [101] -- 2-3 Shift
Not Confirmed - Tested Since Memory Clear
Freeze Frame:
Fault Status: 00000001
Fault Priority: 2
Fault Frequency: 1
Mileage: 151450 km
Date: 2015.05.24
Time: 15:05:39

2841 - ROD - Unknown Error Code
- 00 [096]
Intermittent - Not Confirmed - Tested Since Memory Clear

Any ideas?

Moviela

Just a wild guess, but you might have a bit of debris causing a valve to stick. At 94K miles it might be a good idea to change the fluid using only the specified VW sauce.

CyBeRcR0W

Good Idea, Thanks,

sakam skopsko

Hi CyBeRcR0W, Did you fixed the problem as i have the same on my car:

Address 02: Auto Trans Labels: 0B6-927-156.clb
Control Module Part Number: 8K0 927 158 J HW: 0B6 927 156
Component and/or Version: 0B6 20TFSIUSA H05 0009
Software Coding: 001012
Work Shop Code: WSC 02145 785 00200
ASAM Dataset: EV_TCMAL651 A01006 (AU48)
ROD: EV_TCMAL651.rod
VCID: 3D7BC9B4ACE454AA97-8068
1 Fault Found:

2577 - Shift Monitoring
P0782 00 [167] - 2-3 Shift
MIL ON - Not Confirmed - Tested Since Memory Clear
Freeze Frame:
Fault Status: 00000001
Fault Priority: 2
Fault Frequency: 1
Mileage: 121816 km
Date: 2009.07.21
Time: 08:37:50

Engine speed: 908.00 /min
Transmission input speed: 798 /min
Transmission output speed: 79 /min
Engine torque: 72 Nm
Transmission fluid temperature: 49 °C
Accelerator position: 12.4 %
Clutch status: 0
Unlearning counter according OBD: 40

jzw

Did you fix your car?