When the TPS sensor is disconnected from the car in idle, there would be delayed acceleration.
The knock sensor retards the engine timing when there is a knock or ping detected. This will make the car a little sluggish. It is rare that the knock sensor goes bad.
If your car would run lean the sensor would not be able to determine that and their could be engine damage.
No it will not. The knock sensor is used to adjust the timing.
Yes, you should always run your vehicle with its Knock sensor.
Ping.
the knock sensor cuts the engine out so it won't damage the car if not replaced, the car just won't work.
Knock Sensor
No.
depends on the car but most retard the timing
you will have a knock sensor code and the car will run slugish. when a knock sesor code is set its retards the timing so the engine will not detonate. the easyiest way to fix it is relocating the sensor.
it shouldnt.