This might be a little long. All help would be greatly appreciated

When i drive around my breaks seems to work fine untill after 15 mins of using them... the ABS light comes on and my breaks would hold pressure for 2 seconds and starts to sink to the floor everytime i try to use them. When i would step on the breaks the idle would jump up and down sometimes when the abs light is on..

The ABS code is 8-1 abs function. I'm not even sure on how to fix that. Checked the master and saw no leaks and not sure of what to do from here on..

 

Your abs is probably shittin the bed. Is there fluid in the abs system? When was the last time you bled the brakes?

 

bleed them, and also check the brake booster, if air is escaping then it will make everything else lose pressure as well

 

The fluid could be old and full of moisture. When it gets hot the water boils and then the pedal sinks to the floor.

Breaks = when something breaks.

Brakes = brakes on your car.