Hi guys.. here is my issue... I replaced the brake booster and then went to bleed the bakes using tecstream. I get to the brake bleed utility and start. It immediately comes up with the box saying brake bleed failed. I followed the instructions... ie brake on... car on without ready.... unplugged the fluid level sensor .... and still it doesnt work. Do i have to reset the memory and do a relearn too?? i got a replacement boster with all the same letters LC and same serial numbers.
I've used Techstream (same laptop, same software) with two different dongles on my Gen 3, one of which could do the brake bleed procedure without incident, while the other one had lots of, um, incidents.
finally got it to work... and ermm looks like the "new" booster is not so new... now i have low pressure codes as well as accumulator leaking.. time to take part off and return it!
