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Model specific boards => Golf mk3 => Topic started by: VW BUSH on 28 September 2010, 19:05

Title: VR6 ABS issue
Post by: VW BUSH on 28 September 2010, 19:05

Right,

All sensors changed
Rings cleaned
No fault codes
ECU Reset

ABS light comes on but no vibration from the pedal preceding it.
Where do I go next?  :smiley:

P reg VR6

Title: Re: VR6 ABS issue
Post by: AudiA8Quattro on 28 September 2010, 20:34

I would put the car on VAG com measuring blocks to check if it is registering each wheel speed.
Is the ABS light on all the time? i take it the brakes are locking up.

Title: Re: VR6 ABS issue
Post by: VW BUSH on 28 September 2010, 21:18

Have not had the right time to test the brakes yet, but the light comes on at ignition and stays on or just comes on while driving. I have a signal from each sensor too......

Title: Re: VR6 ABS issue
Post by: AudiA8Quattro on 28 September 2010, 21:20

Get someone to read the wheel speed on each wheel on VAG com, or have you already done that?
If all else fails i suspect the problem is the ECU.

Title: Re: VR6 ABS issue
Post by: VW BUSH on 28 September 2010, 21:26

Vag com shows wheel speed in normal limits, what about relays or abs pump?

Title: Re: VR6 ABS issue
Post by: AudiA8Quattro on 28 September 2010, 22:02

OBDII has pump and ECU as one unit.
You could try the relay, but i suspect the ECU.

Title: Re: VR6 ABS issue
Post by: jimmyb on 30 September 2010, 18:08

maybe a dodgy abs pump,is the light on all the time? was it on when it was vag-commed?