ECU Re Map- 3weeks late new turbo required

[toyman Lurker Find all posts View Profile Close toyman]

2009 120 1KD 260,000km
I got a remap done just before xmas all going well.
Did a trip from Darwin to Townsville just after New Years and on the return trip the turbo let go at the Barkley Homestead. Lost all power, lots of smoke, loads of squealing turbo noise. Towed and trailered back to Darwin 1100km.
Now new turbo fitted today and goes as it did but when dropping back a gear to over take ( manual 6 speed ) the boost / vacuum hose connected to the MAF filter keep blowing off causing no power and smoking.??
So the question is why does the hose blow off, why does it blow off after you back off the throttle not when accelerating?.
The hoses blowing off also happened on the return trip just before the turbo went.
Did I get a bad remap not sure what boost is set at now.
Thoughts......

[Guest Close Guest]

I'd be asking for breakdown of all data on the map. Boost pressures etc.. Sounds like its obviously got a punch more going thru it to be blowing hoses off here n there.. Could be older weakened hoses and may now need clamps etc, but to lunch a turbo too sounds ominous. (Although an old turbo if still the stocker)

[adrian5800 Advanced Member Find all posts View Profile Close adrian5800]

Did the remap include egr delete? Nowhere for the boost to go when you back off and the throttle flap closes.
Any codes? P0400?

[Razorback81 Advanced Member Find all posts View Profile Close Razorback81]

did you go back to the remapper ?
i would have thought you might have a chance at warranty for that