Traction control/stability control/engine light

Okay so first up. Old engine blew Conroe and was replaced with another same engine “LFX 2012”

During the swap the negative cable for the driver side spark plugs/coils was not tightened to engine. This caused obvious misfiring from all cylinders on drivers side.

Beside misfire car ran fine just check engine light due to misfire.

In a temperature to diagnose engine was run while misfiring. Consequently the vibration caused “traction control/stability control light” light would disappear when engine stop shaking the a car.

Light only on while misfire was happening. Misfire issue repair however the engine light/traction control/ stability control light remain.

Speed sensors will be tested ASAP. But givin the light came on due to “really crazy shaking of the car”. I suspect there might be another open circuit or wheel angle sensor damage from vibration.

I can test for speed sensors but no ideas about wheel angle or open circuits diagnostic

Please help, recent lost job can’t afford dealership mechanics and car is all I have left.