Hello, I wonder if someone could advise on the following? (Reposting here having posted in the wrong place yesterday)

 

I have just pruchased a Superb MK3 2.0 TSI 220 DSG, 2018 with around 14k miles. Serviced every 12 months. I thought I would just check for any codes and when I initially scan I only get two 'inactive' codes archived.  However, after the car has been driven (but not switched of) I get a slew of transmission related codes come up (see below).  There are no decernable issues with how the car drives and shifts, although this is my first DSG so I'm not familiar with others. 

 

I did read over on one of the VW forums that the DSG throws does throw errors after driving and that they can be false possitives.  Is this the case or do I need to pay attention to these readings?

 

I'm using the 'Car Scanner' app for Android and a Bluetooth ODBC adaptor, if that matters.

 

Thanks in advance

 

============1==============
21153
Raw code: 0052A1
ECU: 02. Transmission control unit
Status: Test failed (current drive cycle)
Skoda: Gear 1 P072C 00 - Not Selectable

============2==============
21154
Raw code: 0052A2
ECU: 02. Transmission control unit
Status: Test failed (current drive cycle)
Skoda: Gear 2 P072D 00 - Not Selectable

============3==============
21155
Raw code: 0052A3
ECU: 02. Transmission control unit
Status: Test failed (current drive cycle)
Skoda: Gear 3 P072E 00 - Not Selectable

============4==============
21156
Raw code: 0052A4
ECU: 02. Transmission control unit
Status: Test failed (current drive cycle)
Skoda: Gear 4 P072F 00 - Not Selectable

============5==============
21157
Raw code: 0052A5
ECU: 02. Transmission control unit
Status: Test failed (current drive cycle)
Skoda: Gear 5 P073A 00 - Not Selectable

============6==============
21159
Raw code: 0052A7
ECU: 02. Transmission control unit
Status: Test failed (current drive cycle)
Skoda: Gear R P072B 00 - Not Selectable

============7==============
10731
Raw code: 0029EB
ECU: 02. Transmission control unit
Status: Test failed (current drive cycle)
Skoda: P174A00: Valve 3 in partial transmission 1
Electrical error

============8==============
10732
Raw code: 0029EC
ECU: 02. Transmission control unit
Status: Test failed (current drive cycle)
Skoda: P174E00: Valve 3 in partial transmission 2
Electrical error

============9==============
21207
Raw code: 0052D7
ECU: 02. Transmission control unit
Status: Test failed (current drive cycle)
Skoda: P079700: Pressure Contr.Solenoid C
Stuck On

============10==============
10906
Raw code: 002A9A
ECU: 02. Transmission control unit
Status: Test failed (current drive cycle)
Skoda: P179D00: Cooling oil valve
Electrical error

============11==============
197904
Raw code: 030510
ECU: 09. Onboard supply control unit[Archive (inactive)]
Status: Confirmed
Skoda Rapid EU(A-Entry) 2013 - 2021; Fabia 2015-2021; Fabia 2015-2018; Scala, Kamiq 2019-2021; Octavia III 2013 - 2020, Kodiaq 2017 - 2021, Karoq 2018 - 2021; Superb 2015-2021; Citigo 2012-2021: B140A4B: Central locking
Excess temp.
Skoda Octavia 2020-2021: C101C11: Left rear ABS wheel speed sensor
Short circuit to ground
Status bits: 1 
Priority: 6 
Frequency: 2 
Unlearning index: 43 
Odometer: 22263 km 
Date, time: 2021.05.11 08:07:08
============12==============
204290
Raw code: 031E02
ECU: 09. Onboard supply control unit[Archive (inactive)]
Status: Confirmed
Skoda Rapid EU(A-Entry) 2013 - 2021; Fabia 2015-2021; Fabia 2015-2018; Scala, Kamiq 2019-2021; Octavia III 2013 - 2020, Kodiaq 2017 - 2021, Karoq 2018 - 2021; Superb 2015-2021; Citigo 2012-2021: B147918: Remote key 1
Voltage too low
Status bits: 1 
Priority: 4 
Frequency: 1 
Unlearning index: 41 
Odometer: 22262 km 
Date, time: 2021.04.17 09:52:10

Pretty sure you will see a load of gearbox error codes if the engine is running for some reason. Clearing them will bring them straight back so you need to turn off completely then put ignition on but don’t start the car and scan again. They should disappear then. 

On 22/05/2021 at 20:27, SkudMissile21 said:

Pretty sure you will see a load of gearbox error codes if the engine is running for some reason. Clearing them will bring them straight back so you need to turn off completely then put ignition on but don’t start the car and scan again. They should disappear then. 

Thanks, that's exactly what happens. Good to know.