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If you run your rig with a bad knock sensor the computer will not be able to tell if or when your engine starts to knock (such as a rod knocking). That is if it isn't already cause the sensor is there for insurance. Make sure the sensor is bad and if so have it replaced asap. It is an expensive job cause you have to remove the intake to get to them (some engines have two under the intake). willyray3

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Q: What happens if you drive the vehicle with a bad knock sensor?
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Related questions

Will it hurt engine to drive with bad knock sensor?

Yes it can hurt your engine to drive with a bad knock sensor. The knock sensor should be replaced as soon as possible.


Where is knock sensor located on 94 S-10 2.2L?

Knock sensor = CKP sensor on this vehicle.


Can you run the car with a knock sensor?

Yes, you should always run your vehicle with its Knock sensor.


Where is knock sensor on 1976 Chevy 400?

That year vehicle has a carburetor and does not use a knock sensor.


How do you change knock sensor on 2002 Chevy 1500 hd?

The knock sensor on that vehicle is located under the intake manifold. The intake manifold must be removed to gain access to the knock sensor.


How many knock sensor is there on a vehicle?

That depends on which vehicle. Some have more than one.


When the knock sensor is disconnected what happen to the car?

Nothing will happen to the car if you disconnect the knock sensor. It just will not detect a problem if there happens to be one.


Will a bad knock sensor make your vehicle cut off?

if a knock gos bad can your car go off


If knock sensor is broke off can you drive or does it have to be replaced?

You can drive the car but if the engine should ping (knock) under load, the knock sensor won't be able to tell the computer to retard the timing. Excessive pinging can damage internal engine parts.


How do I set timing on 1998 350 Vortec?

You shouldn't have to - the knock sensor is supposed to adjust the timing automatically. If the vehicle is mistimed, you might need to replace the knock sensor.


What happens when knock sensor goes out on a 1994 Nissan Altima?

The knock sensor advances the timing to optimize fuel efficiency. When it goes out, your gas mileage goes down.


Does a 94 integra have a knock sensor?

LS does not have a knock sensor. GSR does have a knock sensor