Morning guys

My Is250 had throttle issues which I resolved with replacement of the Ets fuse now the power steering light is on.. The mechanic who looked at it reconze its a sensor by the steering coloum... Is there anything else I can try before going the replacement route. The car has been lying idle for 3months, Power Steering was working just fine. Any tips welcome

 

Torque sensor?
I got that code when they ran diagnostics. Replaced the rack and now everything is fine. Then again when my mechanic was testing it, the steering went wonky and he traced it back to one on my connectors to the steering ecu wasn’t plugged in right. Now I don’t if the rack was the problem or just due to the connector