Where is the crankshaft sensor on a 2004 Chevy Cavalier?

The sensor protrudes in to the engine block, within about 0.050 in. (1.27mm) of the crankshaft reluctor.

Where is the crank sensor located?

The location of the crankshaft position sensor can vary from one vehicle to another. Obviously it must be close to the crankshaft, so it is most often located on the front underside of the engine. It can usually be found mounted to the timing cover. Sometimes it may be mounted at the rear or the side of the engine.

Where is the crank sensor on a 2002 Chevy Cavalier?

ZJ Limited. The Crankshaft Position Sensor is located under hood, center, rear engine area, below ingnition coil pack and DIS module, mounted in engine block.

How much does it cost to replace a crank sensor?

The average cost for crankshaft position sensor replacement is between $195 and $221. Labor costs are estimated between $99 and $125 while parts are priced at $96. This range does not include taxes and fees, and does not factor in your specific vehicle or unique location. Related repairs may also be needed.

What does a crank sensor do when bad?

Vehicle is Stalling and/or Backfiring Along the same lines as the symptom above, a problem with your crankshaft position sensor could cause your vehicle to stall and/or backfire. Stalling is more common than backfiring as the interruption of the crankshaft signal can cause the engine to be cut off.

What does a crankshaft sensor do when it 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 symptom of a wiring problem, however a bad crankshaft position sensor can also produce this symptom.

How to replace a crankshaft position sensor [ step by step ]?

The steps provided below for replacing a crankshaft position sensor are similar for most engines.

How does the crankshaft sensor in a Chevy tracker work?

by Ashton Daigle. The crankshaft sensor in your Chevy Tracker is an electronic instrument that regulates the proper firing order for your spark plugs. The crankshaft sensor works in conjunction with the electronic ignition system and actually reads the position of the crankshaft while your Chevy’s engine is running.

How can I tell if my crankshaft sensor is bad?

Another sign of a crankshaft position sensor problem is rough idling. While idling at a red light or otherwise stopped, you may notice the engine grinding or vibrating. When this happens, it means the sensor is not monitoring the crankshaft’s position, leading to vibrations that affect overall engine power.

Where is the sensor on the crankshaft pulley?

Locate the sensor on the front of the motor near the crankshaft pulley and use the appropriately sized socket and ratchet handle to remove the sensor’s hold down bolt. Gently but firmly, twist and pull the sensor to remove it from the engine.