Weird problem including G85 steering angle sensor.Need help.

Oct 24, 2024
1
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Hello everyone.
This is my first time taking part on a internet forum.

My problem is following:
I drive 2005. Ibiza 6L.Recently when turning to the left the ABS light comes on,exclamation point light with buzzing comes on and i lose power steering.This lasts just for few seconds.Problem is not constant it is intermittent.
I have scaned the vehicle using VCDS,and i get code 00778-G85 sensor-No communication.
This code presents itself in the 09-Cent.elects. and 19-CAN gateway.
44-Steering assist and 03-ABS Brakes show no fault.
I have tried to do basic setting but I can not find security acess code for Steering assist.VW ones i found on web dont work.
When I enter Basic settings without code,all groups and fields show error or no data.
In 44-steering assist-measuring blocks-I belive group 02-steering angular velocity(degrees per second) shows zero when i stop turning steering wheel regardless of its position,is this ok?
Also while turning the steering wheel shown value is not linear it jumps,for example while i am turning fully to the right value shows 15,then156,then 243,the 67,it is random numbers.Regardless of the side i turn to,left or right,value is always positive,and it always shows zero when i stop turning the wheel.

I have checked all the fuses and they are good,car battery voltage is ok.

Does anyone have any suggestions,when it comes to solving the problem?

I appologise in advance for grammar mistakes and typos,english is not my native language.
 
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