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Crankshaft sensor location on a 2004 Chevy Impala 3/4 motor

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Inside the timing cover.

Posted on Apr 23, 2017

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Location of crank sensor b on a 2005 chevy impala 3.8


My info only showed one crank sensor located at/by the crankshaft pulley. Maybe your code meant circuit B instead of sensor B?

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May 12, 2017 | Cars & Trucks

3 Answers

Automatic transmission input shaft speed sensor


(440) Automatic Transmission Input Shaft Speed (A/T ISS) Sensor Assembly

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Jul 02, 2014 | 2004 Chevrolet Impala

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2004 3.8 Chevy impala sensor


The crankshaft positions sensor is located behind the crankwheel on the passenger side of the engine. In order to replace it or at least examine it, a person would need to remover the crankwheel with a puller that can be rented out at Autozone. Just ask for a harmonic balancer puller. Remove the front right tire and place firmly on jackstands. The crankshaft pulley WILL NOT loosen by just turning the bolt. This is a two person job. Caddycorner to the starter, there is a small plastic plate cover that covers the driveplate/flexplate. Remove the two bolts and pull the cover off. Have one person position a screwdriver into the ring gear teeth and have another remove the pulley bolt. Its EXTREMELY TIGHT and the best way to remove it is with a large rachet and a breaker bar. Once the bolt is removed, take the puller and position accoridngly. The threaded holes are not on the surface but inside the pulley itself. Place large bolt in center of the puller and place the pointed or flat tip on center of the large bolt and place. Take three very small screws or bolts that came with the puller and position all three in place. Once all this is done begin turning the bolt in the middle of the puller clockwise. This will take alot of arm strength and anywhere from 15-30 min to do. Once the wheel has come off, carefully pry off the sensor cover which is another piece of plactic. Once the cover is off, carefully remove the sensor and examine or replace as needed. Installation is reverse of removal. Hope this helps
Read more: http://wiki.answers.com/Q/Where_is_the_crankshaft_position_sensor_on_2001_Impala#ixzz1xaQZV1IR

Jun 12, 2012 | 2004 Chevrolet Impala

1 Answer

2000 chevy impala 3.8 crankshaft sensor. Where is it located?


The crank sensor is located behind the harmonic balancer on the front of the crankshaft.

Dec 29, 2010 | 2000 Chevrolet Impala

2 Answers

Knock sensor where is it located 2004 impala 3.8l


There are two knock sensors one for each cylinder bank

Knock Sensor (Bank 1) (3.8L VIN K)On lower left side of engine, near starter.
Knock Sensor (Bank 2) (3.8L VIN K)On lower right side of engine. See Fig. 3



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Nov 30, 2010 | 2004 Chevrolet Impala

1 Answer

Where is the idle sensor in the 2000 chevy impala


There is no idle sensor on the 2000 Chevrolet Impala, according to my online resource.

But, there is the following that senses rpm of the engine and thus the idle speed when the Throttle Position Sensor is at 5% or the accelerator pedal is not depressed:

Crankshaft Position Sensor Operation Engine speed is a very important input to the Powertrain Control Module (PCM). Crankshaft speed and position are the basis for many calculations made by the computer. Crankshaft position values are transmitted to the computer by pickup coils also known as Permanent Magnet (P/M) generators, Hall Effect sensors or optical sensors. The Crankshaft Position Sensor (CKP) also known as engine speed sensor is typically located in proximity to the crankshaft.
In addition, the PCM uses the CKP sensor in conjunction with the camshaft position sensor to calculate and perform misfire diagnostics.
Related Symptoms
  • A No Start / Intermittent Start condition - Can be caused by a faulty crankshaft position sensor due to loose connections, bad grounds, high resistance in the circuit, or opens in the circuit.
  • Engine Misfire Diagnostic Trouble Codes
NOTE: Engine Mechanical conditions can also create the same or similar symptoms. (Don't overlook basic mechanical integrity).
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Nov 06, 2010 | 2000 Chevrolet Impala

1 Answer

What is the cost to repair the belt and fix the abs sensor on a 2004 chevy impala


Most abs sensors are located in the wheel bearing assembly and may cost up to 150 just for the part.

Jan 05, 2010 | 2004 Chevrolet Impala

2 Answers

Were is the crank sensor located at on 2006 impala


Usually ,& depending on engine, is located on the rear side of the engine block behindthe crankshaft balancer. Good luck!

Nov 26, 2009 | 2006 Chevrolet Impala

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