Steering Angle Sensor (G85)

R

Renato DaSilva

Boas ,
Ja me apresentei neste forum , mas nunca usei muito . Espero tar a publicar as minhas duvidas na parte correcta.
Tenho 1 A3 1.9 Tdi 130cv 2001/06
ELe desde a 1 tempo que liga e desliga a luz do ESP.
A Uma semana para ca fico sempre ligada , liguei a maquina para ver que é que se passava e dame erro

Steering Angle Sensor (G85)
eu pus a peça de outro audi igual mesmo ano , mas tinha sido batido e o airbag tava disparado deu na mesma o erro.
Nao sei mesmo que fazer mais , agradecia imenso a vossa ajuda !

Obrigado
 
Trocaste ou desligaste a bateria antes de acender a luz do esp? Ou tiraste volante, anel, etc?
Experimentaste calibrar o g85 depois de o teres instalado no carro?
 
SIm eu ja tirei o volante e o anel , hoje numa oficina mas isto ja fazia desde que comprei o carro , so que o ex dono disse que a luz do esp ligada podia ter sido de quando troco de jantes. Eu pensei que fosse mesmo disso , so liguei agora a maquina .
Sim o rapas da oficina teve com a makina e esperimento calibrar mas da na mesma o erro :X
 
Tens vários erros possíveis, o erro não especificava mais nada?
Para calibrar:

Basic Setting

Sensor for Steering Angle (G85)

Prerequisites:

Start the vehicle.
Turn the steering wheel one turn to the right and one turn to the left.
Drive in a short distance straight line on a level surface at a speed not higher than 20 km/h.
If the steering wheel is straight during the test drive then stop the vehicle with the wheels pointed straight.
Ensure that the steering wheel is not moved again.
Keep the engine running and do not switch off the ignition.
System voltage at least 12.0 V.



[Select]
[03 - Brake Electronics]
[Coding-II - 11]
Enter 40168, to enable the basic setting.
[Do it!]
[Basic Settings - 04]
Group 060
[Go!]
Activate the Basic Setting.
[ON/OFF/Next]
After a successful basic setting, field 2 should say "OK".
[Done, Go Back]
To make sure the basic setting was succesful, check the sensor again.
[Measuring Blocks - 08]
Group 004
[Go!]
Check field 1, the value has to be between -4.5 and +4.5 °.
[Done, Go Back]
[Close Controller, Go Back - 06]

-----------------------------------------------------------erros g85-----------------------------------------

00778 - Steering Angle Sensor (G85)

00778 - Steering Angle Sensor (G85)

Possible Causes
Steering Angle Sensor (G85) Basic Setting lost

Possible Solutions
Perform Steering Angle Sensor (G85) Basic Setting See Vehicle specific Diagnostic Procedures for Details


Special Notes
This Fault Code may also be stored even though the Steering Angle Sensor (G85) is properly calibrated (Basic Setting), though it may not be finally initialized yet. Check the Measuring Value Blocks (MVB) in the Steering Aid Control Module (J500 / #44) for details. The Initialization will usually take place during a test drive.




00778 - Steering Angle Sensor (G85): Faulty

Possible Causes
Steering Angle Sensor (G85) faulty

Possible Solutions
Check Steering Angle Sensor (G85)

Special Notes
With steering wheel level, wheels pointing straight ahead, make sure G85 is reporting 0 degrees +/- 5 degrees. If a reading of +360 or - 360 degrees is found. Remove steering wheel and turn clock spring 1 turn in direction needed to fix. See repair manual.



00778 - Steering Angle Sensor (G85): Implausible Signal

Possible Causes
Steering Angle Sensor (G85) Basic Setting lost
Steering Angle Sensor (G85) Installation Position incorrect
No Communication between Steering Angle Sensor (G85) and Brake Electronics (J104)

Possible Solutions
Perform Steering Angle Sensor (G85) Basic Setting See Vehicle specific Diagnostic Procedures for Details

Check Steering Angle Sensor (G85) Installation Position
Check communication between Steering Angle Sensor (G85) and Brake Electronics (J104)




00778 - Steering Angle Sensor (G85): No or Incorrect Basic Setting / Adaptation



00778 - Steering Angle Sensor (G85): Not Matched

Possible Causes
Steering Angle Sensor (G85) Basic Setting lost

Possible Solutions
Perform Steering Angle Sensor (G85) Basic Setting See Vehicle specific Diagnostic Procedures for Details


Special Notes
When found in VW Golf/Jetta/Bora (1K/5M) or similar: Steering Assist: The Basic Setting differs depending on which ABS System is installed. For Vehicles with Brake Electronics (MK60) (see Component Identification) use these Instructions.
For Vehicles with Brake Electronics (MK70) (see Component Identification) use these Instructions.






00778 - Steering Angle Sensor (G85): Mechanical Failure

Possible Causes
Steering Angle Sensor (G85) Basic Setting lost
Steering Angle Sensor (G85) Installation Position incorrect
Suspension Geometry incorrect

Possible Solutions
Perform Steering Angle Sensor (G85) Basic Setting See Vehicle specific Diagnostic Procedures for Details

Check Steering Angle Sensor (G85) Installation Position
Check Suspension Geometry
 
Last edited:
plainas disse:
Tens vários erros possíveis, o erro não especificava mais nada?
Para calibrar:

Basic Setting

Sensor for Steering Angle (G85)

Prerequisites:

Start the vehicle.
Turn the steering wheel one turn to the right and one turn to the left.
Drive in a short distance straight line on a level surface at a speed not higher than 20 km/h.
If the steering wheel is straight during the test drive then stop the vehicle with the wheels pointed straight.
Ensure that the steering wheel is not moved again.
Keep the engine running and do not switch off the ignition.
System voltage at least 12.0 V.



[Select]
[03 - Brake Electronics]
[Coding-II - 11]
Enter 40168, to enable the basic setting.
[Do it!]
[Basic Settings - 04]
Group 060
[Go!]
Activate the Basic Setting.
[ON/OFF/Next]
After a successful basic setting, field 2 should say "OK".
[Done, Go Back]
To make sure the basic setting was succesful, check the sensor again.
[Measuring Blocks - 08]
Group 004
[Go!]
Check field 1, the value has to be between -4.5 and +4.5 °.
[Done, Go Back]
[Close Controller, Go Back - 06]

-----------------------------------------------------------erros g85-----------------------------------------

00778 - Steering Angle Sensor (G85)

00778 - Steering Angle Sensor (G85)

Possible Causes
Steering Angle Sensor (G85) Basic Setting lost

Possible Solutions
Perform Steering Angle Sensor (G85) Basic Setting See Vehicle specific Diagnostic Procedures for Details


Special Notes
This Fault Code may also be stored even though the Steering Angle Sensor (G85) is properly calibrated (Basic Setting), though it may not be finally initialized yet. Check the Measuring Value Blocks (MVB) in the Steering Aid Control Module (J500 / #44) for details. The Initialization will usually take place during a test drive.




00778 - Steering Angle Sensor (G85): Faulty

Possible Causes
Steering Angle Sensor (G85) faulty

Possible Solutions
Check Steering Angle Sensor (G85)

Special Notes
With steering wheel level, wheels pointing straight ahead, make sure G85 is reporting 0 degrees +/- 5 degrees. If a reading of +360 or - 360 degrees is found. Remove steering wheel and turn clock spring 1 turn in direction needed to fix. See repair manual.



00778 - Steering Angle Sensor (G85): Implausible Signal

Possible Causes
Steering Angle Sensor (G85) Basic Setting lost
Steering Angle Sensor (G85) Installation Position incorrect
No Communication between Steering Angle Sensor (G85) and Brake Electronics (J104)

Possible Solutions
Perform Steering Angle Sensor (G85) Basic Setting See Vehicle specific Diagnostic Procedures for Details

Check Steering Angle Sensor (G85) Installation Position
Check communication between Steering Angle Sensor (G85) and Brake Electronics (J104)




00778 - Steering Angle Sensor (G85): No or Incorrect Basic Setting / Adaptation



00778 - Steering Angle Sensor (G85): Not Matched

Possible Causes
Steering Angle Sensor (G85) Basic Setting lost

Possible Solutions
Perform Steering Angle Sensor (G85) Basic Setting See Vehicle specific Diagnostic Procedures for Details


Special Notes
When found in VW Golf/Jetta/Bora (1K/5M) or similar: Steering Assist: The Basic Setting differs depending on which ABS System is installed. For Vehicles with Brake Electronics (MK60) (see Component Identification) use these Instructions.
For Vehicles with Brake Electronics (MK70) (see Component Identification) use these Instructions.






00778 - Steering Angle Sensor (G85): Mechanical Failure

Possible Causes
Steering Angle Sensor (G85) Basic Setting lost
Steering Angle Sensor (G85) Installation Position incorrect
Suspension Geometry incorrect

Possible Solutions
Perform Steering Angle Sensor (G85) Basic Setting See Vehicle specific Diagnostic Procedures for Details

Check Steering Angle Sensor (G85) Installation Position
Check Suspension Geometry
Clique para expandir...


Eu nao intendo muito ingles , e o tradutor nao ta muito completo .
Nao tenho a certesa , mas relemebro que o rapas da oficina falo que nao tinha sinal nenhum , como se tivexe o sensor desligado .
 
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