tomgeer

Also as above, try disconnecting the battery for 10 mins or so to reset the ECU if you haven’t already done so.

Couldn’t be something as simple as an ABS sensor faulty could it?

Thread resurrection after over a decade. Just thought I would add to the list of solutions given in this thread for no boost on the second turbo. I’ve found this particular thread really useful for diagnosing and ruling out everything else. The car had been off the road for many years until recently but it has always ran at BPU level 1.2 bar for pretty much all my ownership. My car randomly lost boost last year whilst driving, there was no drama, no noise, no smoke or anything. First turbo came online but at 4000 Revs it dumped all boost. I went through everything suggested on this thread and discovered a few minor issues with my sequential system fixing them along the way. Turns out my major issue was the turbine wheel on the second turbo had sheared clean off. There was no debris so must have shot straight out the exhaust, it was literally the last thing possible that could have been the problem but should be sorted now after fitting a pair of hybrids from Whifbitz. I’ve learnt a lot from doing this work myself, and thanks to anyone that has helped with advice along the way. Ive attached a couple of photos of what I found and what the stock turbos should look like with a turbine wheel attached for reference. Maybe this post will help someone else in the future, it’s probably the worst case scenario but just shows it can happen without any symptoms or warning.

That’s some list of spares can you pm me the pice of the good facelift ecu and the auto gearbox? thanks tom

Looks like a mirror

I will take these please.

Just spent an hour or so catching up on these current supra projects. Great work

Good luck with the project! I still love those M5 tuner wheels, I bet they weren’t cheap to source

Brilliant work, incredible stuff

Great work, keep it up lads

Paint looks brilliant it’s all coming on nicely

Can I take the pressure canister and vsv please? do you have any of the other vsv’s?

Thanks Rob, mine looks identical to that pipe but the angles aren’t quite tight enough, I will see what I can do, maybe even a slightly longer silicone sleeve from the hole in the wing will make a difference

Does anyone know of an easy solution for an intercooler hard pipe or flexi hose that clears the stock airbox housing? It’s a greddy intercooler if that makes a difference? The hard pipe that came with the intercooler kit fouls the airbox. I can probably fabricate one but would rather buy off the shelf if possible. cheers Tom

I will PM you an offer