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Discussion Starter · #1 ·
Take a listen to the clip quite the screech came out of the starter when i tried to start this morning. Then it seemed to not crank longer enough to start the engine afterward until i turned off the ignition and back on again then it started the 1st try and has been good since.

Any comments should i be looking at a new starter? Also just replaced the battery 2 weeks ago coincidence?

 

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Discussion Starter · #5 ·
I didn't replace the battery. The guy i had do it said he'd done plenty of touaregs, porsche etc and that he knew what needed to be coded. But who knows maybe he didn't so i should check that.

The guy also tested the two batteries right in front of me. The original VW battery pulled 600ish cranking amps or about 65% of its rating from what i remember? The new one pulled 1150 and was rated at 1000.

Also what initiated me replacing the battery was I noticed the sunroof wouldn't not close while idling but if I revved the engine, it closed. It probably just needed some grease but to me this seemed like a weakness in the battery that it could not pull as many amps as it needed from the battery to grind closed. And sure enough, on the new battery it closes at idle now. So long story short the new battery seems good to me at least.

I'm not particularly handy with the vcds but i'll give it a shot and take a look at those settings you mentioned.
 

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Discussion Starter · #7 ·
IDE00019 Voltage terminal 30 12.0 V
IDE01833-MAS03159 Battery version-Manufacturer JCI
IDE01833-MAS04490 Battery version-Size 95 Ah
IDE01839 Battery charge level 82 %
IDE01840 Battery condition for display 80 %
IDE01842 Usable battery charge 62 Ah
 

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Discussion Starter · #10 ·
8 Faults Found:
7144 - Please Check DTC Memory in CAN Gateway (J533)
U1008 00 [032] - -
[New feature! Extended UDS fault detail is only supported by current gen. interfaces]
Intermittent - Not Confirmed - Tested Since Memory Clear

31036 - NOx Sensor 2 Bank 1
P22A1 00 [096] - Signal too Large
Intermittent - Not Confirmed - Tested Since Memory Clear

5456 - Starter Will Not Turn
P3054 00 [101] - Jammed or Electrical Malfunction
Not Confirmed - Tested Since Memory Clear
Freeze Frame:
Fault Status: 00000001
Fault Priority: 2
Fault Frequency: 1
Mileage: 135690 km
Date: 2022.11.16
Time: 08:53:31

Engine RPM: 0.00 /min
Normed load value: 0.0 %
Vehicle speed: 0 km/h
Coolant temperature: 48 °C
Intake air temperature: 22 °C
Ambient air pressure: 880 mbar
Voltage terminal 30: 10.920 V
Unlearning counter according OBD: 40
Accelerator pedal travel: 0.00 %
Starter control: Interlock- or P/N-signal-Bits 0-7: 17
Engine status: COENG_READY
Engine status-Test_Program_Co Eng st COMPU VERB UBYTE: 1

14418 - Output Stage for Reductant Heater
P20B7 00 [096] - Short to GND
Intermittent - Not Confirmed - Tested Since Memory Clear

5608 - No Communications with Steering Angle Sender (G85)
U0126 00 [032] - -
Intermittent - Not Confirmed - Tested Since Memory Clear

8863 - Diesel Particulate Filter
P2459 00 [096] - Regeneration Frequency
Intermittent - Not Confirmed - Tested Since Memory Clear

17262 - Terminal 30
U140A 00 [032] - Open Circuit
[New feature! Extended UDS fault detail is only supported by current gen. interfaces]
Intermittent - Not Confirmed - Tested Since Memory Clear

4629 - ECM Power Relay Load Circuit
P068A 00 [032] - Opens Too Early
Intermittent - Not Confirmed - Tested Since Memory Clear

Readiness: 0 0 0 0 0

-------------------------------------------------------------------------------
Address 02: Auto Trans (J217) Labels: 0C8-927-755.clb
Part No SW: 0C8 927 755 R HW: 0C8 927 755
Component: AL1000 AISIN 130 3374
CVN: E0C27B10
Coding: 010500000C008400000000000000000000000000
Shop #: WSC 31414 790 00001
ASAM Dataset: EV_TCMAL991031 003118
ROD: EV_TCMAL991031_003.rod
VCID: 408F490CDB5EBE8D03-8014

1 Fault Found:
23198 - No Communications with Steering Angle Sender (G85)
U0126 00 [032] - -
Intermittent - Not Confirmed - Tested Since Memory Clear
 

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'14 TDI Execline
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I'm not really sure what i'm looking for in the history data:
Browse all the dropdowns. There's sections that will tell you how the generator is doing and how your energy use/charging is going based on your driving conditions and patterns.

You might also want to investigate any of those other codes that might cause electrical drains....

You also excluded a lot from your Autoscan, so make sure whatever that other stuff was isn't a contributing factor to your current issue.
 

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Discussion Starter · #15 ·
id say any battery new or not is going to drop hard when the starter fires.Could try it with a voltmeter...i'm just not sure how much of a drop is normal. 10.9 could be normal.

But probably not since the starter didn't turn and thus drew more amps than normal which caused the big voltage drop.
 

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Discussion Starter · #16 ·
car ignition has been on for the last hour draining battery, lights on radio on etc while doing vcds

Just hopped in and tried the sunroof. It closed fine. And the started turned normal(Nice and fast) when i started the car. I think the new battery seems ok no?
 

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I think the new battery seems ok no?
Yes, the new battery is fine as can be confirmed by stat #10 in your screenshot above!
As per earlier suggestion, if you look through the other dropdowns and dates combinations, you will see other useful information that may reveal clues as to what contributed to your issue on that specific date.
Rectangle Font Screenshot Parallel Technology


What patriotic beard over there is suggesting you do can be done with a simple multimeter while cranking the engine over.... look up performing a voltage drop test..... this would help identify wiring\connector\grounding\starter issues that might be present in that circuit.
 
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