Replaced the brake line from the pump to the nearside rear axle union today. Pedal seemed fine but when I started it up the pedal is hissing and there is barely any resistance there. I've read there's a procedure to actuate the abs pump with VCDS? I only have the free version of VCDS Lite with the blue KKL Cable. Can I do it with this or will I need the full VCDS?
Or is there another way I could bleed the abs pump, like bleeding the brakes with the engine running or crack the abs pump at the union or something?
Or is there another way I could bleed the abs pump, like bleeding the brakes with the engine running or crack the abs pump at the union or something?