Celica Forums General Discussion Engine and Performance Lift problem

Hi,

I've got a UK spec T-Sport, had it 2 years and just recently had a few random issues with it.

It had an issue with ignition wiring, so the harness has been replaced.
Had an issue with an ABS and TRC light on the dash so had the yaw rate sensor replaced and recalibrated.

Just got it back and now it doesn't lift properly.

Basically it gets to 6,200 - hits lift and then seems to kill the power and hit some sort of weird slow limiter at 7,500 or so.. It's not like a normal limiter as it is really slow if I keep my foot planted but really kills the power

Any ideas anyone?

Sensor? Bad earth? ECU?

Don't think it's the bolts as it hits and then kills power completely..