i have a problem the senser on the front has had a knock and then when driving other liight come on abs track sign autobrake inactive but when i connect my ob2 it says no faults found but if i stop the car takeout the key and restart it the faults go away for sometime

SKODA SUPERB SE 1.6 D i had to take it to my garage gryffe garage in bridge of weir they put it on their machine loads of faults it was an abs senser on the nearside rear wheel the obs reader never showed up any faults totally useless

new senser fitted all faults cleared the car is running much better

BECAUSE THE AUTOBRAKE WAS NOT WORKING I USED THE KNOB ON THE CENTRE CONSEL THIS WAS VERY VIOLENT I HAD TO GET IT FIXED

Depending on what OBD tool you're using, the ABS sensor might just throw a pending/intermittent fault code, if the fault is not 'warning light level'. The same can happen for misfires, etc.

Not entirely sure what you're on about re the EPB.

After the abs fix, is the parking brake now working? Was it ok before the knock to the front?

Yes it was working fine the whole car has been active for the last 9 years

Edited 8 August, 20258 Aug by arthur howison
Finger trouble

15 hours ago, OccyVRS said:

Depending on what OBD tool you're using, the ABS sensor might just throw a pending/intermittent fault code, if the fault is not 'warning light level'. The same can happen for misfires, etc.

Not entirely sure what you're on about re the EPB.

The ob11 tool was useless it never detected any faults

By "Autobrake" do you mean Hill Hold, Parking brake or the anti-collision braking system? I would guess that only the last one would be affected by a defective bumper sensor.

3 minutes ago, Gammyleg said:

By "Autobrake" do you mean Hill Hold, Parking brake or the anti-collision braking system? I would guess that only the last one would be affected by a defective bumper sensor.

(Talking about reversing into a wall and the car stopping you, rather than the full on Front Assist emergency braking system)

the auto brake comes on every time u stop when driving and hill hold when stopped i put the car in for a fix the replaced n/s rear brake senser cleared off all the listed faults over the last two weeks yes it was 181 pounds well spent at my local garage and other faults must have been listed as the car is running alot smoother now