NISSAN Camshaft position sensor replacement

Engine, Fuel & Emissions system·NISSAN repair guide · All models

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What is this repair?

Plain-English overview

Camshaft and crankshaft position sensors tell the ECU the exact rotational position of the engine's key components, allowing precise ignition and fuel injection timing. A faulty sensor causes hard starting, misfires or a no-start condition.

Warning signs

How to tell your NISSAN needs this repair

  • Check engine light with codes P0335–P0339 (crank) or P0340–P0349 (cam)
  • Engine cranks but won't start, or starts intermittently
  • Engine stalling without warning, particularly when hot
  • Rough running or misfires at specific engine speeds
  • Loss of tachometer reading on the dashboard

Common causes

Why NISSAN vehicles need this repair

  • 1.Normal component wear over high mileage
  • 2.Oil maintenance quality and adherence to change intervals
  • 3.Operating temperature and thermal cycling over time
  • 4.Age degrading seals, gaskets and rubber components

What affects the price

Why your quote may differ

  • Crankshaft sensor vs camshaft sensor (crank sensor failure is usually more critical)
  • Accessibility of the sensor in the engine bay
  • Whether a reluctor ring or tone wheel is also damaged

Risks of ignoring this

What happens if you delay

  • A minor issue becoming a significantly more expensive repair if ignored
  • Secondary damage spreading to related components
  • Possible roadside breakdown or sudden failure
  • Failed roadworthiness inspection or MOT

Full repair guide

Everything you'd want to ask a trusted mechanic

Click any question below to expand.

The cost of camshaft position sensor replacement on a NISSAN varies by model, engine size and parts quality. Use RepairFair's free estimator to get an accurate price for your specific car.

Each NISSAN model sits in a different vehicle segment (compact, mid-size, SUV) and has a different engine configuration. Larger, more complex or more premium vehicles require more expensive parts and sometimes more labour time. Select your specific model for an accurate estimate.

Camshaft position sensor replacement on a NISSAN typically takes 0.5–2 hours of labour. In practice, most garages will complete the job within a half or full working day depending on their schedule.

Always ask for an itemised quote showing parts cost and labour time separately. Research the cost of the specific parts required online — the part number is often readable from the old component. Compare the labour hours quoted against RepairFair's estimate for your specific NISSAN model and year. A quote that is 20–30% higher than RepairFair's estimate warrants a second opinion. Ask whether aftermarket or OEM parts are being used, and whether a remanufactured option is available — both legitimate choices, but you should always know which one you are paying for.

For most repairs, a reputable independent with experience on NISSAN vehicles is the better value choice — typically 30–50% less in total cost for the same quality outcome. The scenarios where a dealer makes sense are: work covered by a manufacturer or extended warranty, recalls or technical service bulletins requiring dealer-level software, and complex electronic programming that requires proprietary tools not yet available to independents. For mechanical repairs, an independent using quality parts is equivalent to a dealer in terms of outcomes and often exceeds dealer service in the attention given to each job.

Quality aftermarket parts from reputable tier-1 manufacturers are appropriate for most NISSAN repairs. The distinction is between tier-1 aftermarket (Bosch, Denso, Delphi, Gates, SKF, Brembo — brands that supply car manufacturers as original equipment) and budget unbranded parts. Tier-1 aftermarket parts perform identically to OEM and often cost 30–60% less. The components where OEM is genuinely preferable are safety-critical items with tight tolerances (airbag modules, antilock brake modulators), items with NISSAN-specific software coding (ECU, certain sensors), and components where the OEM part has been specifically improved over earlier versions that were prone to failure.

When any system component is replaced, it is worth inspecting nearby components that share labour time. Replacing one part while the relevant area is already disassembled often costs very little in extra labour compared with doing it as a separate job later. Ask your mechanic to inspect adjacent components and report their condition during the repair. Any part that is visibly worn or leaking and is accessible during the main repair is worth addressing at the same time — this is good planning, not upselling, when the mechanic can clearly show you the condition of the component in question.

At 0.5–2 hours of labour this is a relatively straightforward repair. A competent home mechanic with the right tools could attempt it, but a professional will road-test the car and inspect surrounding components to make sure everything is in order.

Other makes

Camshaft position sensor replacement cost on other brands

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