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This part fits
2004 Nissan Pathfinder
Check another vehicle
  • Production Date: from 02/2003
  • Fitting Vehicle Options: VQ35DE

Nissan 23731-2Y524 Camshaft Position Sensor

2003-2004 Nissan Pathfinder 237312Y524

Customer Questions & Expert Answers (3)
23731-2Y524 Nissan Camshaft Position Sensor Product Photo 1 of 2
23731-2Y524 Nissan Camshaft Position Sensor Product Photo 1 of 2
23731-2Y524 Nissan Camshaft Position Sensor Product Photo 2 of 2
23731-2Y524 Nissan Camshaft Position Sensor Illustration 1 of 1
  • Part Description
    Vtc Sensor
    • UNISIA JECS (VTC)
  • Lookup Code
    23731M
  • Replaced By
    23731-2Y52E
  • Manufacturer
    Nissan
  • Require Quantity
    02
  • Package Quantity
    1
This part fits
2004 Nissan Pathfinder
Check another vehicle
  • Production Date: from 02/2003
  • Fitting Vehicle Options: VQ35DE
$110.61 MSRP: $160.20
You Save: $49.59 (31%)
Ships in 1-3 Business Days
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  • This part is found within these 2 categories below

  • Product Specifications

    BrandGenuine Nissan
    Lookup Code23731M
    Manufacturer Part Number23731-2Y524
    Part DescriptionVtc Sensor
    Manufacturer NoteUNISIA JECS (VTC)
    Item Dimensions1.6 x 2.2 x 2.9 inches
    Item Weight0.20 Pounds
    ConditionNew
    Fitment TypeDirect Replacement
    Require Quantity2
    ManufacturerNissan
    SKU23731-2Y524
    WarrantyThis genuine Nissan part is guaranteed by Nissan's factory warranty.
    Shipping & ReturnShipping Policy Return Policy
    Warning: California's Proposition 65

  • Customer Questions & Expert Answers

    Q:
    Does this part fit my vehicle? Posted by NissanPartsDeal Specialist
    A:
    You can Select Your Vehicle to check if 23731-2Y524 fits your vehicle.
    Posted by NissanPartsDeal Specialist
    Installation and Repair Tips
    Q:
    What is the importance of the Camshaft Position sensor in the engine on Nissan Pathfinder? Posted by Customer
    A:
    The Camshaft Position sensor is an important component in the engine, monitoring engine speed and piston position and relaying this data to the computer. It consists of a rotor plate with slits that provide signals for engine speed and position. LED and photo diodes convert the slits into on-off pulses, which are then sent to the PCM. On four-cylinder and 3.3L V6 models, the Camshaft Position sensor is part of the distributor. To test the sensor, disconnect the electrical connector from the distributor and check for battery voltage at terminal no. 5. Check for continuity to ground at terminal no. 6. Remove the distributor and reconnect the connector, then backprobe terminal no. 3 and check the voltage while slowly rotating the distributor shaft. Repeat this process for terminal no. 4. If the sensor doesn't operate correctly, the distributor must be replaced. On 3.5L V6 models, the Camshaft Position sensor is located on the timing chain cover and uses a magnet, core, and coil to detect a gap in the camshaft sprocket. On 2003 and later models, there are two sensors located on each lobe of the front timing chain cover. To check the sensor, disconnect the electrical connector and measure the resistance across the terminals. If the resistance values are incorrect, replace the sensor and check the wiring harness for any damage.
    Posted by NissanPartsDeal Specialist
    Additional Installation and Repair Tips by AI Expert
    Removal: 1. Park on level ground, set the parking brake, chock wheels and let the engine cool. 2. Disconnect the negative battery cable and wait a few minutes to reduce stored electrical energy. 3. Locate the camshaft position sensor (location varies by engine); consult a manual or diagram for the exact position. 4. Remove any engine covers or components that block access, noting that which parts to remove depends on vehicle design. 5. Depress the connector locking tab and carefully disconnect the wiring harness from the sensor. 6. Remove the sensor mounting fastener(s) - fastener type and count vary by design - then withdraw the sensor straight out of its bore. 7. Remove and inspect any O-ring or seal; discard if damaged. 8. Wipe the sensor bore and mating surfaces with a clean, lint-free cloth to remove oil and debris without pushing contamination into the engine. 9. Keep the old sensor and fasteners organized for comparison and installation. Installation: 1. Verify the replacement sensor matches the removed unit and that any new O-ring or gasket is present. 2. Lightly coat the new O-ring or sealing surface with clean engine oil if the design calls for it. 3. Insert the sensor into the bore by hand, seating it evenly without forcing or twisting; align any indexing features as required by the design. 4. Install the mounting fastener(s) and snug them by hand; finish tightening using the manufacturer's specified torque (do not guess torque values). 5. Reconnect the electrical connector until the locking tab engages and ensure the harness is routed away from heat and moving parts. 6. Reinstall any removed covers or components in reverse order of removal. 7. Reconnect the negative battery cable. 8. Start the engine and observe for proper idle and absence of warning lights; scan for and clear diagnostic codes if present. 9. After a short run, recheck the sensor area for oil leaks and confirm the harness remains secure. Repair tip: Photograph connector routing and component locations before disassembly to simplify reassembly.

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