Hi all,
I have esp and abs faults that popped up on me ,after some reading it seems that a weak battery might cause such codes so before I go there I tested the battery with my VCDS , and below are the results (first with ignition on only and all consumers off ,then engine on and all consumers off).The car was sat for about 6 hours .
Can you pls let me know if this are normal values or the battery is on its way out?
Thank you
Friday,23,July,2021,20:23:03:03857
VCDS -- Windows Based VAG/VAS Emulator Running on Windows 10 x64
VCDS Version: 21.3.0.0 (x64) HEX-V2 CB: 0.4544.4
Data version: 20210226 DS325.0
www.Ross-Tech.com
VIN: WAUZZZ8K19A124516 License Plate: BATTERRY NO ENGINE
--------------------------------------------------------------------------------
--------------------------------------------------------------------------------
Address 19: CAN Gateway (8T0 907 468 H)
20:22:47 Group 018: Power Supply (Battery)
11.900 V Battery Voltage
-8.7 A Battery Current
29.0°C Battery Temp. (Estimate)
28.0°C Battery Temp. (Ambience)
20:22:47 Group 019: Power Supply (Battery)
32.0 % Battery State of Charge (SOC)
50.0 % Battery State (as shown in MMI)
72.0 % Battery Aging (derived fr. Load)
126.0 % Battery Aging (derived fr. Output)
20:22:47 Group 020: Power Supply (Battery)
4.8 mOhm Internal Battery Resistance (actual)
2.6 mOhm Internal Battery Resistance (stan.)
13 Ah Battery Capacity (actual/available)
12.20 V Quiescent Voltage
--------------------------------------------------------------------------------
--------------------------------------------------------------------------------
Address 19: CAN Gateway (8T0 907 468 H)
20:23:36 Group 018: Power Supply (Battery)
13.500 V Battery Voltage
14.3 A Battery Current
29.0°C Battery Temp. (Estimate)
29.0°C Battery Temp. (Ambience)
20:23:36 Group 019: Power Supply (Battery)
32.0 % Battery State of Charge (SOC)
50.0 % Battery State (as shown in MMI)
72.0 % Battery Aging (derived fr. Load)
126.0 % Battery Aging (derived fr. Output)
20:23:36 Group 020: Power Supply (Battery)
4.8 mOhm Internal Battery Resistance (actual)
2.6 mOhm Internal Battery Resistance (stan.)
13 Ah Battery Capacity (actual/available)
12.30 V Quiescent Voltage
--------------------------------------------------------------------------------
--------------------------------------------------------------------------------
Address 19: CAN Gateway (8T0 907 468 H)
20:23:44 Group 018: Power Supply (Battery)
13.500 V Battery Voltage
14.4 A Battery Current
29.0°C Battery Temp. (Estimate)
29.0°C Battery Temp. (Ambience)
20:23:44 Group 019: Power Supply (Battery)
32.0 % Battery State of Charge (SOC)
50.0 % Battery State (as shown in MMI)
72.0 % Battery Aging (derived fr. Load)
126.0 % Battery Aging (derived fr. Output)
20:23:44 Group 020: Power Supply (Battery)
4.8 mOhm Internal Battery Resistance (actual)
2.6 mOhm Internal Battery Resistance (stan.)
13 Ah Battery Capacity (actual/available)
12.30 V Quiescent Voltage
I have esp and abs faults that popped up on me ,after some reading it seems that a weak battery might cause such codes so before I go there I tested the battery with my VCDS , and below are the results (first with ignition on only and all consumers off ,then engine on and all consumers off).The car was sat for about 6 hours .
Can you pls let me know if this are normal values or the battery is on its way out?
Thank you
Friday,23,July,2021,20:23:03:03857
VCDS -- Windows Based VAG/VAS Emulator Running on Windows 10 x64
VCDS Version: 21.3.0.0 (x64) HEX-V2 CB: 0.4544.4
Data version: 20210226 DS325.0
www.Ross-Tech.com
VIN: WAUZZZ8K19A124516 License Plate: BATTERRY NO ENGINE
--------------------------------------------------------------------------------
--------------------------------------------------------------------------------
Address 19: CAN Gateway (8T0 907 468 H)
20:22:47 Group 018: Power Supply (Battery)
11.900 V Battery Voltage
-8.7 A Battery Current
29.0°C Battery Temp. (Estimate)
28.0°C Battery Temp. (Ambience)
20:22:47 Group 019: Power Supply (Battery)
32.0 % Battery State of Charge (SOC)
50.0 % Battery State (as shown in MMI)
72.0 % Battery Aging (derived fr. Load)
126.0 % Battery Aging (derived fr. Output)
20:22:47 Group 020: Power Supply (Battery)
4.8 mOhm Internal Battery Resistance (actual)
2.6 mOhm Internal Battery Resistance (stan.)
13 Ah Battery Capacity (actual/available)
12.20 V Quiescent Voltage
--------------------------------------------------------------------------------
--------------------------------------------------------------------------------
Address 19: CAN Gateway (8T0 907 468 H)
20:23:36 Group 018: Power Supply (Battery)
13.500 V Battery Voltage
14.3 A Battery Current
29.0°C Battery Temp. (Estimate)
29.0°C Battery Temp. (Ambience)
20:23:36 Group 019: Power Supply (Battery)
32.0 % Battery State of Charge (SOC)
50.0 % Battery State (as shown in MMI)
72.0 % Battery Aging (derived fr. Load)
126.0 % Battery Aging (derived fr. Output)
20:23:36 Group 020: Power Supply (Battery)
4.8 mOhm Internal Battery Resistance (actual)
2.6 mOhm Internal Battery Resistance (stan.)
13 Ah Battery Capacity (actual/available)
12.30 V Quiescent Voltage
--------------------------------------------------------------------------------
--------------------------------------------------------------------------------
Address 19: CAN Gateway (8T0 907 468 H)
20:23:44 Group 018: Power Supply (Battery)
13.500 V Battery Voltage
14.4 A Battery Current
29.0°C Battery Temp. (Estimate)
29.0°C Battery Temp. (Ambience)
20:23:44 Group 019: Power Supply (Battery)
32.0 % Battery State of Charge (SOC)
50.0 % Battery State (as shown in MMI)
72.0 % Battery Aging (derived fr. Load)
126.0 % Battery Aging (derived fr. Output)
20:23:44 Group 020: Power Supply (Battery)
4.8 mOhm Internal Battery Resistance (actual)
2.6 mOhm Internal Battery Resistance (stan.)
13 Ah Battery Capacity (actual/available)
12.30 V Quiescent Voltage
