Replaced front driver caliper on 2002 a hyundai accent and bleed all lines but still no pressure when car is on?

SOURCE: 2002 Hyundai Accent Problem

first thing i need to know is did the timing belt break?
second is are you sure you aligned the timing marks and after the belt tensioner was tight you rechecked to make sure the timing stayed where you had it.
next step would be a compression check to if a valve was bent whenchanging the belt
i have seen this happen and this engine is an interferance engine.
later paul

SOURCE: replced front brake pads and calipers adjusted

Bleed the master cylinder first. You have to do that before you belled any calipers or wheel cylinder.

SOURCE: right front brake caliper freezes up on occassion

You either need to rebuild it correctly, or replace it - which is the most common thing to do. Since you probably have crud in it, you may have the other side crud up as well, so the best thing to do would be to change both. -or redo both brakes on the front end. Hope this helps, Rick

SOURCE: change hyundai accent 2001 front brake pads

Once the car is jacked up, remove the front tires, then whith a 12 wrench key, remove the bolt that is located on the rear side of the caliper, not the one holding the brake fluid line buth the one right next to it. Pry the brake pad holder off and then remove the brake pads themselves. You will need to press the caliper's piston in, to be able to fit new brake pads since new pads will be thicker.

SOURCE: Is there a bleeding sequence for a 1990 Toyota Four Runner

the parts u changed thats a lot of air to bleed ---regular procedure for bleeding brakes is to start with the furtherest than work ur way to the closest -start with the rear pass side rear drivers side than pass front last drivers front