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Often asked: 1997 bmw 528i camshaft position sensor?

What happens when camshaft position sensor is bad?

A failing camshaft position sensor begins losing its ability to quickly transfer data. Mismatched fuel delivery and ignition timing, even if off by a few milliseconds, will cause your vehicle to sputter, accelerate poorly, lack power, stall or even shut off.

What will a bad camshaft sensor cause?

A bad camshaft position sensor can cause the alignment of your vehicle’s engine to go off which in turn means you’re going to suffer poor fuel economy and potentially things like stalls and misfires.

What happens when your crank position sensor goes bad?

If the crankshaft position sensor or its wiring have any issues, it can cause the crankshaft signal to be cut off while the engine is running, which can cause the engine to stall. This is usually a sign of a wiring problem. However, a bad crankshaft position sensor can also produce this symptom.

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Can a car run without a camshaft position sensor?

Again, when you want to know if a car can run without a camshaft position sensor, the answer is yes or no. Your car will not shut down without the camshaft position sensor present. So, while you can drive your car, and yes, a car can run without a camshaft position sensor, it’s not a good idea.

What does a bad camshaft sound like?

Some of the symptoms of a bad camshaft are backfiring and popping. There is a cylinder that is misfired at low and high speeds. The valves make a loud tapping noise.

How much does it cost to fix a camshaft sensor?

To replace a camshaft position sensor, you can expect to pay anywhere from $95 to $200. Parts alone will run about $25 to $100. Labor costs will be in the range of $70 to $100 for professional replacement. Expect to pay more if you have a luxury vehicle or are having your local car dealership perform the replacement.

How do I know which camshaft sensor is bad?

Your car’s check engine light will usually pop on when your camshaft position sensor has gone bad and produce a code that’ll let you know you need to install a new one in your vehicle. That’s far from the only indication that a camshaft position sensor has gone bad, though.

Are both camshaft sensors the same?

The Cam Sensor is the New part design, sensor with round metal body replaces plastic sensor with flats sides. Must turn plug 180° to connect. if you need just one,it don’t matter which one you ask for,even the parts people can’t screw this up because they are both the same sensor,crank or cam sensor.

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Are there 2 camshaft sensors?

You actually have four camshaft sensors. Two on each head and one for each camshaft. The 1200 camshaft code is a cam timing problem. It could be a mechanical problem with the chain or a problem with the system that adjusts the variable valve timing.

How do you start a car with a bad crank sensor?

How to start a car with a bad crankshaft sensor: turn on the ignition if and only if you have the check engine light on and minimal symptoms beyond that. If your car misfired once or twice, or if you just started to notice uneven acceleration, it is drivable but time to take it to the shop.

How do you reset a crankshaft position sensor without starting?

  1. Turn off all of the accessories.
  2. Accelerate the vehicle to 55 mph at part throttle.
  3. Cruise at 55 mph for another 5-6 minutes.
  4. Decelerate to 45 mph without using the brakes, and maintain 45 mph for 1 minute.
  5. Perform 4 deceleration cycles, without using the brakes, of 25 seconds each where no specific speed is necessary.

What’s the difference between camshaft and crankshaft position sensor?

The crankshaft position sensor monitors as a multifunctional sensor used to set ignition timing, detect engine RPM and relative engine speed. The camshaft position sensor is used to determine which cylinder is firing to synchronize the fuel injector and coil firing sequence.

What are the symptoms of bad timing?

Symptoms of a Bad or Failing Timing Belt

  • You Hear A Ticking Noise Coming From The Engine.
  • Your Car’s Engine Won’t Turn Over.
  • You Notice An Oil Leak Near The Motor.
  • You Experience Exhaust Issues.
  • Your Revs Start Acting Up.
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What does a camshaft sensor do for a car?

The camshaft sensor enables the engine control to determine the exact position of the crankshaft drive. This information is required to calculate the ignition point and injection point, among other things.

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