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OnBuy.com£47.25Visit shop Walker Products 235-1149 Engine Camshaft Position Sensor For 2003-2004 Nissan Pathfinder 724620061240
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The Walker Camshaft Position Sensor 235-1149 is designed for automotive DIYers and professional mechanics looking for a reliable, high-quality replacement to restore precise engine timing in Nissan and Infiniti vehicles. It acts as a critical component for engine management, ensuring fuel efficiency and smooth operation by accurately reporting camshaft position to the ECU, though users should ensure they have the correct diagnostic tools to clear existing engine codes after installation.
| Model Part Number | 235-1149 |
|---|---|
| Brand | Walker |
This sensor is designed for specific Nissan and Infiniti engines. Check the compatibility list against your vehicle's make, model, and engine displacement.
No, this is a passive sensor and does not require software programming, though you must clear your vehicle's ECU codes using a scan tool.
Typically, you will only need a basic socket set, a ratchet, and a flat-head screwdriver to release the electrical harness clip.
Yes, a failing camshaft position sensor frequently triggers P0340 or P0345 series fault codes, indicating a circuit or performance error.
A light coating of clean engine oil on the new O-ring can help it seat smoothly into the engine block without tearing.
Clear the fault codes using an OBD-II diagnostic scanner and ensure the electrical connector is clicked firmly into place.
Verify that the old O-ring was removed from the mounting port; debris or a stuck old gasket can prevent the new sensor from seating correctly.
Before installation, disconnect the negative battery terminal to prevent electrical shorts. Locate the existing camshaft position sensor on the cylinder head, typically near the timing cover. Remove the single mounting bolt, gently pull the sensor out, and swap it with the new Walker unit, ensuring the O-ring is properly seated to prevent oil leaks. The 235-1149 is compatible with numerous Nissan and Infiniti engines, but always verify your specific model's requirements via a service manual before purchase. Periodic inspection of the electrical harness connector for corrosion is recommended during routine oil changes to prevent future signal interference.
