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Cam Engine Camshaft Position Sensor L6 4.0L Replacement For Jeep Cherokee Grand Cherokee TJ Wrangler 1999 2000 2001 2002 2003 2004

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About this item

  • Check the Amazon Parts Finder to see if this parts fit your vehicle and check the descroption also to see the detail fitment info
  • Crossreference with OEM Number 2132467, 4897023AA, 56041020, SU3186
  • Innovative engineering, manufacturing technology and quality control ensure that SCHNECKE Cam & Crank Position Sensor meet or exceed the performance of the original equipment they replace. Every unit is designed to OE fit, form and function requirements accomplished by leveraging SCHNECKE's OE expertise
  • SCHNECKE offers complete Cam & Crank Position Sensor coverage for Asian, Domestic and European vehicles, top brand awareness and unsurpassed quality
  • SCHNECKE warrants its Cam & Crank Position Sensor for a period of One years from the date of purchase. Within this period, we will replace any Cam & Crank Position Sensor shown to be defective in material or workmanship.Designed to provide a perfect fit for a hassle free installation, this reliable product can help you get you vehicle back on the road faster and easier.



Product Description

All vehicle applications that use camshaft and/or crankshaft position sensors

1

Brand information

SCHNECKE

  • Provider of camshaft and crankshaft products to the worldwide OEM market and aftermarket.
  • SCHNECKE offers complete camshaft and crankshaft coverage for Asian, Domestic and European vehicles,
  • Top brand awareness and unsurpassed quality.

SENSORS: HOW A VEHICLE THINKS

Over the span of a single mile of high-speed operation, a modern passenger vehicle will make millions of “decisions” affecting engine performance and emissions. These decisions are based on data provided by dozens of sensors tied into the vehicle’s onboard computer systems, which control everything from the amount of the air/fuel mix being fed into the combustion chamber to the deployment of the anti-lock braking system (ABS).

Sensors play integral roles not only in ensuring satisfactory fuel efficiency and emissions, but also protecting the safety of the driver and passengers. And yet many of these sensors operate in hostile conditions involving extreme temperatures, vibration and nearly constant exposure to environmental contaminants.

Selecting a replacement sensor demands attention to quality and performance. The replacement must fit, perform and last at least as well as the original. In some cases, a leading manufacturer such as SCHNECKE offers a “better-than-original equipment” alternative that provides OE fit and form combined with a variety of enhancements that address complaints and failures associated with the original component.

SCHNECKE is one of the world’s leading suppliers of replacement sensors and other vehicle electronics for virtually all vehicle nameplates. Unlike many other manufacturers, however, SCHNECKE doesn’t strive simply to mirror OE fit, form and function; the company’s technical services and engineering teams work hand-in-hand to identify problematic applications that demand better-than-original equipment technologies.

  • 2000 Jeep Cherokee L6 4.0L
  • 2001 Jeep Cherokee L6 4.0L
  • 1999 Jeep Grand Cherokee L6 4.0L
  • 2000 Jeep Grand Cherokee L6 4.0L
  • 2001 Jeep Grand Cherokee L6 4.0L
  • 2002 Jeep Grand Cherokee L6 4.0L
  • 2003 Jeep Grand Cherokee L6 4.0L
  • 2004 Jeep Grand Cherokee L6 4.0L
  • 2000 Jeep TJ L6 4.0L
  • 2001 Jeep TJ L6 4.0L
  • 2002 Jeep TJ L6 4.0L
  • 2003 Jeep TJ L6 4.0L
  • 2004 Jeep TJ L6 4.0L
  • 2000 Jeep Wrangler L6 4.0L
  • 2001 Jeep Wrangler L6 4.0L
  • 2002 Jeep Wrangler L6 4.0L
  • 2003 Jeep Wrangler L6 4.0L
  • 2004 Jeep Wrangler L6 4.0L

CAUSE FOR REPLACEMENT

  • Check engine lamp illumination
  • No start
  • Hard start/extended cranking time
  • Failed emissions test
  • Engine misfire

POSITION

  • Located in the cylinder head, valve cover or timing cover

PURPOSE

  • The engine camshaft sensor determines the exact position and speed of the camshaft(s) to ensure proper timing of fuel injection and ignition as well as VVT operation

2

Camshaft and crankshaft position sensors identify the exact position of the camshaft and crankshaft during rotation to the powertrain control module (PCM). A camshaft or crankshaft sensor problem can cause many different drivability issues from a misfire to an engine no-start. The mechanical camshaft to crankshaft timing is maintained by a timing chain or belt to the cogs of the drive gears. If the mechanical cam to crank timing is misaligned for any reason a trouble code will set causing possible confusion during the diagnostic process. The mechanical timing could be off, yet the engine will run. Before replacing a sensor be certain the mechanical condition of the motor is in check.

2

Camshaft and crankshaft sensor signals must be synchronized to prevent a trouble code condition. Many vehicle applications require the sensors to be synchronized or relearned whenever a sensor is replaced, or the timing chain or belt are serviced. The service manual for your specific vehicle will provide information if this process needs to be performed. In some cases, this process may require the use of a full function scan tool as most code readers do not have the capability to perform this task.

3

If the relearn procedure is not performed when needed, the PCM does not see the two sensors in time together and will set a diagnostic trouble code indicating the fault. Not performing this procedure may also create drivability concerns such as the computer detecting misfires that are not really occurring. This trouble code condition does not mean a part has failed or installed incorrectly, or that the engine is out of time, the trouble code is simply set to acknowledge a complete repair was not made and the code set criteria will not be eliminated until the relearn or synchronization process is completed

4

After a thorough diagnosis to ensure that a camshaft or crankshaft position sensor are in fact the direct cause of the drivability or no-start condition, refer to the applicable service manual to aid in replacement of the sensor. Follow the correct installation process so that no damage will occur to any component during installation.

For addition support contact the SCHNECKE technical services team for assistance.


Dakota S.
Reviewed in Canada on February 16, 2025
I recently replaced my faulty camshaft position sensor with this one, and it has been working perfectly. The installation was straightforward and compatible with my vehicle. Since replacing it, my engine runs smoother, and I haven’t had any issues with misfiring or rough idling. The sensor seems to be high-quality and durable. Highly recommend this product for anyone needing a reliable replacement sensor!
Robert Baker Sr
Reviewed in the United States on March 8, 2024
Great partWork like it should.
Daniel
Reviewed in the United States on February 28, 2024
Right Part, Works As Advertised.
Joe
Reviewed in the United States on January 21, 2023
Pulled a cam sensor fault on the xj. Installed and fired right up!
Bubba
Reviewed in the United States on January 15, 2023
Put it on my grandson Jeep and fixed the problem, I'm happy and he is too.
Gig4Rex
Reviewed in the United States on August 3, 2022
Solved issue of "Stall-While-Driving" (like water in gas, or timing, crank or cam sensor) that was intermittent and random, ~1-2Xs per week. Would start right up again on the fly and run fine. Finally got a P0320 OBD code. Installed this part in 5 min. & now WJ Jeep running smooth. Also shifting & idling smoother. Can't comment on longevity yet but quality seems comparable to (original ?) part. No regrets.
B.W.G
Reviewed in the United States on July 16, 2022
The Camshaft Sensor works good so far.I got that and a Crank Sensor at the same time and the stalling on my car has stopped.
Edward thacher
Reviewed in the United States on March 11, 2022
Had no problems installing the cam sensor and it works great. I would tell other people to buy this product. It looks like it’s constructed well. I bought my 2001 Jeep Wrangler tj not to long ago and I’m going through all the sensors none of them look like they’ve ever been changed out and well I plan to go off-roading with it and I don’t need any problems out in the middle of nowhere while I’m having fun. Crankshaft sensor next.
Jm
Reviewed in the United States on October 25, 2022
Exactly as OE
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