When I bled the right rear, I saw bubbles for a little while. This tube was sort of in an upside down U shape with bleeder sitting on top my engine cover. The bleeder has a pretty big tube diameter. I was pretty generous in how much was collected at each rotor especially the rear 2 to assure full length of line purge. I didn't use fancy brake fluid and just got DOT4. I had fluid changed about 25 months ago and car only driven 17,000 miles in that time. I pushed through quite a bit of fluid and never saw the fluid change color from dark to light. The fluid must have flowed past the bubble in the tube between bleeder and MC. I couldn't get it 100% full but did notice the air bubble didn't move. One thing to make sure of is to prime the tube leading to the master cylinder (MC) as much as possible before screwing lid onto the MC. I used motive bleeder only and pedal feels exactly same as before (good hard pedal). I contacted him before and he was very helpful and willing to answer my question.

The person that created that video is a member here.

You also don't have to bleed it again the normal way after you done it in INPA.I guess you can bleed it again the normal way or again in INPA if you really want to make sure you got all the air out of the system. You don't need another person.just make sure your reservoir is full each time before you work on the next caliper.I did mine 2x for each caliper before I moved onto the next one(because I have a BBK with 2 bleeder screws in each caliper.) I did it in this order.furthest to the master cylinder. Check your reservoir add fluid to make sure it's full. Then it will make you follow a series of holding the brake pedal and releasing it.until it's done and it will then tell you to close the bleeder screw.go outside and close the screw.go back in the car and click ok in INPA. INPA will then tell you to open the bleeder screw.go to the caliper and open the bleeder screw.go back in the car.then click OK in INPA. Under that menu I chose the 1st caliper I wanted to work on which is.'reworked the DSC Rear Right' (19:00 mark in that video) Have your catch bottle and bleeder screw wrench ready and connected to the caliper your bleeding.Ĥ. I don't have a detailed diy but I pretty much followed that video step by step.ġ. I used that video when I bled my brake system and I found it very very helpful.

Inpa bmw e90 n54