085 steering wheel angle sensor 02 Audi TT Q

   #1  

summitradio

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Could this have something to do with the fact that the car needs bushings and an alignment? (steering wheel is off about 10 degrees)

George
 
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summitradio

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This has a scan performed with the radio disconnected so those errors are recognized.

Code:
-----------------------------Autoscan commenced-----------------

VCDS Mobile 0.4007.0.4
   
Chassis Type:8N
Scan:
	 01 02 03 08 15 17 22 35 37 45 55 56 76 77

    
   


Address 01: Engine	Labels:06A-906-032-AMU.lbl
	Part Number SW: 8N0-906-018-AN	
	Component: 1.8L R4/5VT     G   0004
	Coding: 06710
	Shop #: WSC 01236 000
	VCID: BD6AF774FB6F34E61F5

    
   
	Subsystem 1 - 	Part Number: TRU-UT2-8N2-210
	Component: 19270    AUZ5Z0AN120023

    
   
No fault codes found.
    
    
   


Address 03: ABS Brakes	Labels:8N0-907-379-MK60-A.lbl
	Part Number SW: 8N0-907-379-H	
	Component: ESP ALLRYñ(ZAD MK60
	Coding: 0022544
	Shop #: WSC 01236 785 00200
	VCID: C5D6074883DBD4C2779

    
   
1 Fault Found:
00778 - Steering Angle Sensor (G85)
	014 - Defective

    
   


Address 08: Auto HVAC	Labels:8N0-820-043.lbl
	Part Number SW: 8N0-820-043-A	
	Component: TT-KLIMAVOLLAUTOMAT D03
	Coding: 00140
	Shop #: WSC 01236 000
	VCID: 136BA3CBF91A9CE569C

    
   
No fault codes found.
    
    
   


Address 15: Airbags	Labels:8N0-959-655.lbl
	Part Number SW: 8N0-959-655-A	
	Component: Airbag Front+Seite 5000
	Coding: 01103
	Shop #: WSC 01236 000
	VCID: 3FADFB397DB42CBF95A

    
   
2 Faults Found:
01578 - Airbag Deactivation Warning Lamp; Passenger Side (K145)
	31-10 - Open or Short to Ground - Intermittent

00532 - Supply Voltage B+
	07-10 - Signal too Low - Intermittent

    
   


Address 17: Instruments	Labels:8Nx-920-xxx-17.lbl
	Part Number SW: 8N1-920-980	
	Component: KOMBI+WEGFAHRS. M73 D02
	Coding: 07244
	Shop #: WSC 00000 000
	VCID: A9CCCFC2BFA944007B3

    
   
	Subsystem 1 - 	Part Number: TRU-UT2-8N2-210
	Component: 19270     AUZ5Z0AN120023

    
   
3 Faults Found:
00667 - Ambient Temperature Signal
	30-10 - Open or Short to Plus - Intermittent

01304 - Radio
	49-00 - No Communications


01305 - Databus for Infotainment
	37-10 - Faulty - Intermittent
 
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   #4  

Dana

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Could this have something to do with the fact that the car needs bushings and an alignment? (steering wheel is off about 10 degrees)

George
That's possible but the steering wheel and mechanical alignment would have to be really far out. What does MVB group 004.1 show when the wheel is straight and does that ABS module allow you to complete the G85 calibration successfully?

004,1,Steering Angle,Sensor (G85)
The Tolerance (when straight) is ±4.5 ° but 0.0° is ideal.

http://wiki.ross-tech.com/wiki/index.php/Audi_TT_(8N)_Brake_Electronics_(MK60)
 
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summitradio

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Just had an alignment done I will ry the recalibration today
 
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summitradio

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My calibration failed... I think the SAS is kaput.
some pics from the vcds screen

https://www.dropbox.com/sc/oqmpidxgjg4zc5f/7PGLdhYIPF

I think I need to go down that road and replace the SAS. Well anyway it was a good day as I fixed the Haldex and got my 4wd back! Those things are tough!
had no fluid! I think it shuts itself down when it gets low or loses pressure.
 
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   #7  

Dana

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If the wheel was outside of the ±4.5 ° tolerance (in some cases the limit is 1.5 ° so shooting for perfect 0.0 is best) the basic setting attempt will fail. Let us know what MVB group 004.1 shows at right lock, left lock and then when straight and immediately before attempting to complete the Basic Settings.

The sensor may be faulty but I'd hate to see you toss a part at it and have the same problem.
 
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