can i still drive my car with a bad knock sensor?
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Also, knock sensor cost is a price cheaper to pay than having your engine replaced. In conclusion, you can drive with a bad knock sensor—that is, if you want to destroy your engine and get atrocious performance from your car.
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One symptom of a bad knock sensor is the engine doesn't feel right while driving at speed, or while the vehicle is carrying a light or heavy load. ... A bad knock sensor may also not let the engine accelerate properly while driving on the highway, and cause the vehicle to lose fuel mileage.
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Can you ignore the DPF light and carry on driving? Technically yes, but we would not recommend it. If you ignore the DPF light and continue driving, the build-up of soot will soon reach a point whereby your car has to enter 'limp-home' mode in order to prevent any damage to the engine.
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It's okay to drive the car if the check engine light is steady. But only if the vehicle's essential systems such as brakes and lights are operational. Keep a close eye on your car's dashboard warning lights, including the coolant temperature and oil pressure.
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The knock sensor is located on the outside of the engine block. It is intended to record knocking noise in all engine operating states in order to prevent engine damage. The knock sensor "listens out for" the structure-borne vibrations from the engine block and converts these into electrical voltage signals.
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So the short answer is YES, a sticking caliper could cause the ABS/Traction Control lights to come on.
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If your Brake Warning Light comes on, you should take notice and contact your mechanic immediately. Brakes are the most important safety feature on your vehicle, so you should not drive your car if your brakes are not working properly.
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Once the position sensor becomes compromised or if you have symptoms of a problematic crankshaft that you can't ignore, do not drive your vehicle. ... If the problems are more severe, driving can cause substantial engine damage that could cost you a lot more to repair.
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That's the one that's attached to the driver's door. If that gets damaged, then it's illegal for you to drive your car. ... Instead, endeavour to get the damage fixed as soon as possible, and don't drive any further until the damage is repaired.
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Yes, it should be an MOT failure. It'll be classed as part of the ESC (Electronic Stability Control) system. Does it put on the traction control and ABS lights, or just the traction control? ... However, since the same sensors are used for the ABS and ESP, a fault in one should trigger a fault in the other.
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Most of the times, it is safe to drive when the emissions light is ON. If emissions light are ON, but there is no issue with the smooth operation of the car, you need not worry about a thing! ... It is never a bad idea to send your car for an inspection!
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“Knocking” occurs when the air-fuel mixture self-ignites prematurely. Sustained knocking causes damage primarily to the cylinder head gasket and cylinder head. The knock sensor identifies the high-frequency engine vibrations characteristic of knocking and transmits a signal to the ECU.
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Symptoms of a bad mass air flow sensor As a result, a bad mass air flow sensor causes various driveability problems, including a no-start, stalling, lack of power and poor acceleration. In addition, a faulty mass air flow sensor might cause the Check Engine or Service Engine Soon light to come on.
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Driving on a bad transmission is never a good idea and you should not do it. Technically the vehicle can still be driven, but every time you do drive it you are risking your chances. If metal shavings begin to chip off and get into your coolant, you will have a much larger repair on your hands.
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If you use it with one brake light out you may be issued with a vehicle defect notice by police. This will specify when the vehicle can't be driven.
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Even a dirty MAF sensor can cause a lean code and/or misfire to occur. The engine may be stalling because it isn't getting enough throttle opening. The cause is often a problem in the idle air control system. The first thing to check is the intake vacuum with a vacuum gauge.
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The point is that yes, indeed, you can drive a car with a knocking engine and the oil light on. If you are willing to deal with the consequences.