Top 10 Budget Camshaft Position Sensors For Relearn On Obdii Scanners 2026

⚡ Quick Verdict

📋 How We Evaluated

Evaluation focused on build details like ABS material claims and sealed connector design. Performance expectations centered on plug-and-play fit, stable sensor data, and compatibility lists for relearn-ready ECU behavior. Value considered stated warranty coverage, while Amazon rating signals were unavailable for all items, so suitability leaned on fitment specificity and OEM part-number alignment.

Reference Number	22056AA140, CSS1694, PC694, SU7123
Material Claim	ABS
Installation Type	Plug-and-play, reconnect connector
Warranty	One-year unlimited mileage

What We Found

TINGYINGDA’s listing points to specific Subaru camshaft sensor references (22056AA140, CSS1694, PC694, SU7123) rather than relying only on broad wording. It also repeats the “ABS material” build claim, and it frames the install as a connector-first swap with plug-and-play style phrasing.

What stood out for relearn day is how the instructions mirror the common workflow: clear codes with an OBD-II scanner, start the engine so the ECU can detect/sync, and follow up with any idle or timing relearn notes that may apply to newer vehicles.

The listing also mentions a 10-15 minute battery disconnect to reset system state. A one-year warranty with unlimited mileage is included, which helps with the “budget part” downside – possible early repeat issues.

Who It’s For

I’d shortlist this for Subaru owners doing a DIY sensor replacement who want clear steps for the code-clearing and ECU sync portion of the job.

The broad Subaru fitment coverage can help, but the real advantage is that it’s tied to Subaru reference numbers – useful when you’re trying to avoid a wrong-sensor bank situation. It also makes sense if you already plan to use an OBD-II scanner to clear faults before relearn/adaptation drives.

Reference Number	234315M006, CSS1596, PC462, SU5745
Material Claim	ABS
Installation Type	Plug-and-play
Warranty	One-year unlimited mileage

What We Found

This TINGYINGDA option lists compatibility across selected Nissan and Infiniti models using multiple interchange references (including 234315M006, CSS1596, PC462, SU5745). The listing repeats the ABS material / high heat and humidity durability claim, and it leans on direct-fit, plug-and-play language – important for avoiding connector or alignment headaches.

For the relearn process, it again spells out the typical sequence: clear fault codes with an OBD-II scanner, then start the engine so the ECU detects and syncs to the replacement sensor. It also calls out that some newer vehicles may need idle or timing parameter relearn.

A 10-15 minute battery disconnect is included as part of the reset guidance. Warranty coverage is described as a one-year limited term with unlimited mileage. The main gap is that there’s no rating data shown here, so you’re still relying on the OEM reference match for confidence.

Who It’s For

I’d recommend it for DIYers working on Nissan/Infiniti vehicles who are already set up to clear codes with an OBD-II scanner. It’s a good fit when the interchange references line up with the OEM part number on your existing sensor.

If you like the idea of fewer “extras” during install (direct-fit connector and mounting-point emphasis), this aligns with that approach – but it’s smart to verify the references before buying.

Package Quantity	2x Camshaft Position Sensor
Terminal Quantity	3 Pins
Reference Numbers	Bank 1: 907-716; Bank 2: 917-704
Warranty	One-year unlimited-mileage guarantee

What We Found

A-Premium’s listing is built around a set of two camshaft position sensors for Nissan and Infiniti V6 applications, with bank-aware reference numbers called out (Bank 1: 907-716; Bank 2: 917-704).

It’s positioned as a matched-pair install, and the description includes a clear “left & right” set format (so you’re not hunting for a second sensor separately). The kit claims 3-pin blade terminals in a black finish and includes two cam sensors in the package.

Fitment coverage spans multiple models like Infiniti FX35 and Nissan 350Z, Altima, Maxima, Murano, Quest, and more, including V6 3.5L and 4.0L details in the listing. It also mentions a one-year unlimited-mileage guarantee and emphasizes that connectors/mounting points are meant to match.

The only real uncertainty in the info provided is the absence of Amazon rating data.

Who It’s For

I’d choose this set if you’re dealing with a situation where both cam sensors may need attention on a compatible Nissan/Infiniti V6 platform. It’s especially helpful when replacing as a pair makes sense to avoid repeat labor.

If your plan includes ECU sync after replacement, the set format reduces the “half-repaired” risk that can happen when you buy only one sensor at a time – assuming the bank numbers and terminal style match your vehicle.

Reference Number	5073599AA, 56028133, CSS635, PC244
Material Claim	ABS
Installation Type	Plug-and-play
Warranty	One-year unlimited mileage

What We Found

TINGYINGDA lists a camshaft position sensor for Chrysler/Dodge/Jeep/Mitsubishi applications, with reference coverage including 5073599AA and alternates like 56028133 and CSS635. The vehicle targeting is centered on 3.7L and includes compatibility across a range of late-1990s through early-2000s models (including Chrysler Aspen 07-07 and several Dodge/Jeep options listed).

The listing’s build claims align with the brand’s other sensors – ABS material for heat/humidity resistance – and it uses direct-fit, plug-and-play language.

It also includes relearn-relevant steps: clear codes with an OBD-II scanner, start the engine so the ECU detects/syncs, and notes that idle or timing relearn may be required on some newer vehicles. A battery disconnect for 10-15 minutes is mentioned as part of the reset.

The confidence section includes a one-year unlimited-mileage warranty. Overall, the main limitation remains missing rating data in the provided listing context.

Who It’s For

This is a good match if you’re seeing cam-sensor-related diagnostic codes on a listed 3.7L Chrysler/Dodge/Jeep/Mitsubishi vehicle and you’re comfortable clearing codes and following adaptation steps with an OBD-II scanner.

It can also make sense if you’re covering more than one family vehicle and want a listing that’s tied to multiple reference numbers. Because relearn behavior can vary by year, I’d stick closely to the battery reset and post-install adaptation steps for best results.

Reference Number	2133725, 237312Y522, CSS1592, PC458
Material Claim	ABS
Installation Type	Plug-and-play
Warranty	One-year unlimited mileage

What We Found

TINGYINGDA’s listing is aimed at Infiniti QX4 and Nissan Pathfinder models with specific 3.3L and 3.5L engine combinations, and it includes reference numbers like 2133725 and 237312Y522, along with connectors listed as PC458 and SU7183.

As with the other sensors here, it claims ABS material for heat and humidity resistance and describes the install as direct-fit plug-and-play using the OEM connector.

For relearn, the guidance centers on clearing codes with an OBD-II scanner, then starting the engine so the ECU detects and syncs to the new sensor signal. It also mentions that idle or timing parameter relearn may be needed on newer platforms.

A 10-15 minute battery disconnect is included to reset system state. Warranty coverage is described as a one-year unlimited-mileage warranty. Compared with broad, catch-all listings, this one is more targeted to QX4/Pathfinder applications, with multiple matching references.

Who It’s For

I’d point this one toward owners with older Infiniti QX4 and Nissan Pathfinder models who can verify their OEM reference numbers before ordering. The narrower fitment focus can help reduce the odds of a mismatch compared to generic listings.

Since relearn steps matter most when you’re trying to fix drivability after a sensor replacement, this option fits best if you’re planning to clear faults and confirm adaptation with a short test drive.

Package Quantity	Set of 2
OEM Numbers	PC643, 1W7Z6B288AB, 907722
Sealing Claim	FKM O-ring, fully sealed
Magnet Claim	Neodymium magnet

What We Found

KacuYelin’s set includes two camshaft sensors for many Ford/Lincoln/Mercury applications, with OEM-style numbers referenced such as PC643 and 1W7Z6B288AB (and PC643/907722 highlighted as key references). Fitment covers multiple V8 sizes across model families, including examples like F150, Explorer, Expedition, and Mustang, plus related Lincoln and Mercury models listed.

The listing also makes specific build claims: an imported chip and neodymium magnet for camshaft data, plus a heat-resistant FKM O-ring for sealing. It claims operation up to 200°C, and it positions the sensors as matching OEM connectors and mounting points.

It includes a note to use the amazonconfirmedfit tool to match correctly. What’s missing in the provided context is rating data and a listed price, which limits how confidently I can call it “best value.”

Who It’s For

This set is for buyers who are replacing cam sensor hardware in pairs on eligible Ford and related vehicles that match the listed replacement part numbers. It’s especially useful when you want to avoid repeating labor if both sensors are involved.

The sealing and heat claim is aimed at long-term under-hood conditions, and the emphasis on OEM connector alignment is a practical detail for DIY installs. Still, because fitment can get messy across years and engines, I’d verify the year/liter and confirm the OEM number first.

Reference Numbers	9091905060, 9008005060, 907856, PC559
Package Quantity	Set of 2
Sealing Claim	FKM O-ring, fully sealed
Heat Tolerance Claim	200°C

What We Found

KacuYelin offers a set of two camshaft position sensors for Toyota and Lexus applications, listing multiple Toyota OEM numbers such as 9091905060 and 9008005060.

The fitment section is described as covering a wide Toyota/Lexus range from 2005 through 2022 on qualifying engines, including common models like Camry, Corolla, Prius, RAV4, Tacoma, Tundra, and Highlander, plus additional Lexus/Scion coverage noted in the listing.

The build section repeats a sealed design using a heat-resistant FKM O-ring, and it highlights a neodymium magnet and imported chip for precise ECU data. It also states that the sensors match OEM connectors and mounting points, which matters when you’re trying to avoid relearn issues caused by incorrect alignment.

The listing instructs buyers to use amazonconfirmedfit to validate year, submodel, liter, and aspiration. The big takeaway here is the strong focus on OEM-number matching for a mainstream vehicle family. The main drawback remains missing Amazon rating data in this context.

Who It’s For

I’d consider this if you’re a Toyota/Lexus owner dealing with cam sensor codes across models listed and you expect to replace both sensors at once.

The set format can be cost-effective versus buying two singles later, and it pairs well with the ECU relearn workflow (clear codes, then complete the adaptation steps after install).

The OEM-number emphasis is also the kind of detail that helps budget buyers avoid mismatched parts – especially across engine variants and model years.

Reference Number	97321398, CSS1617, PC617, SU8137
Material Claim	ABS
Installation Type	Plug-and-play
Warranty	One-year unlimited mileage

What We Found

TINGYINGDA’s listing targets a narrow GM truck use case: a V8 camshaft position sensor for selected Silverado and Sierra 2500HD/3500HD applications in the 2004-2005 range. Reference numbers listed include 97321398, CSS1617, PC617, and SU8137. It claims ABS construction for durability in high heat and humidity.

The install is described as direct-fit plug-and-play by reconnecting the electrical connector after replacement. The relearn workflow is laid out similarly to the other entries: clear fault codes with an OBD-II scanner, then start the engine for ECU detection and syncing.

It notes that some newer vehicles may need idle or timing parameter relearn, and it includes a 10-15 minute battery disconnect as part of system reset guidance. Warranty coverage is described as one-year unlimited mileage. The strongest aspect is the combination of specific GM HD targeting plus the reference numbers.

Who It’s For

This fits best for owners keeping early-2000s Silverado or Sierra HD trucks on the road – especially if those models trigger cam sensor codes that you can clear with an OBD-II scanner. I’d like the narrower fitment window because it can reduce mismatch risk versus overly broad multi-brand listings.

It also suits buyers who expect (and will follow) the ECU sync steps after sensor replacement. As always with HD trims, I’d still double-check the exact year/engine option alignment before ordering.

Package Quantity	Set of 2
OEM Numbers	39350-23910, 39350-23700, PC661
Sealing Claim	Heat-resistant FKM O-ring
Heat Tolerance Claim	200°C

What We Found

KacuYelin sells a set of two camshaft position sensors for Hyundai/Kia applications with OEM reference details like 39350-23910 and PC661.

The listing targets 1.8L and 2.0L engine ranges with coverage from 2004 to 2021, and it includes helpful guardrails such as the note “Not fit Soul 1.6L.” It emphasizes matching OEM connectors and mounting points to support correct installation.

The build claims include a heat-resistant FKM O-ring, a neodymium magnet, and a design that can withstand up to 200°C. A key practical warning is included: if connector pins are damaged or misaligned, the sensor may not operate, which can directly affect how well the ECU relearn works.

The listing also ties relearn results to code clearing, connector integrity, and the adaptation drive steps. The main uncertainty remains the lack of Amazon ratings data in the provided context.

Who It’s For

This set is for Hyundai Elantra and Kia Forte and related models listed in the 1.8L/2.0L range where both sensors are likely due. I like the explicit exclusion for Soul 1.6L because it helps prevent one of the most common ordering mistakes.

It also suits drivers who plan to clear codes with an OBD-II scanner and then complete the short adaptation drive so the vehicle can update its readings. The sealed build claims are a nice fit for hot engine oil conditions, and pairing both sensors can reduce repeat labor.

Reference Number	393183C100, CSS1754, PC754, SU8700
Material Claim	ABS
Installation Type	Plug-and-play
Warranty	One-year unlimited mileage

What We Found

TINGYINGDA lists a camshaft position sensor compatible with several Hyundai and Kia models on 3.3L platforms, using references such as 393183C100, CSS1754, PC754, and SU8700. The coverage includes vehicles like Azera, Sonata, Santa Fe, Veracruz, Sedona, Sorento, Entourage, and more within listed year ranges.

It repeats the ABS material claim for heat and humidity resilience. The install description is direct-fit plug-and-play: replace the sensor, reconnect the electrical connector, then follow the relearn workflow. The listing includes clearing codes with an OBD-II scanner, then starting the engine for ECU detection and sync.

It notes that some newer vehicles may require idle or timing parameter relearn. There’s also a battery disconnect recommendation for 10-15 minutes before installation to reset system state. A one-year unlimited-mileage warranty is included in the listing information.

The main standout here is broad domestic coverage with multiple reference numbers plus explicit relearn-oriented steps.

Who It’s For

I’d put this on the short list if you’re working on a compatible Hyundai/Kia 3.3L model and the car is throwing cam sensor faults. It’s a practical option for DIY installs when you have access to an OBD-II scanner for clearing codes and checking adaptation behavior.

The detailed vehicle list can be helpful when you’re not shopping for a mainstream “everywhere” Toyota/GM-style application. As with all budget sensors, matching the OEM reference matters – then completing the battery reset and adaptation drive is what keeps the relearn from being a guessing game.

What to Look For Before Buying

Budget camshaft position sensors can work out well, but only if you treat fitment as a checklist – not as marketing. I’d start by matching OEM references and making sure the connector situation is straightforward. Then I’d choose listings that spell out relearn steps (clear codes, reset guidance, and an adaptation drive), because that’s what helps prevent repeat scanning trips. Finally, since budget parts can fail sooner, warranty terms matter more than they do with higher-priced components.

Check Verify OEM Part Numbers and Sensor Bank

Don’t just shop by model name. Compare your current sensor’s OEM part number against the listing references, and for vehicles with more than one sensor, confirm bank 1 vs bank 2 coverage. Also look for details like terminal/connector style so you’re not surprised during install.

Value Prioritize Coverage That Lowers Repeat Labor

If only one sensor is actually triggering the codes, a single sensor can be enough. If both sensors are in play, a set of two often saves money on labor (and avoids buying another part immediately after the first fix doesn’t stick). Warranty wording – especially things like “one-year/unlimited mileage” – helps make budget planning realistic.

Rating Use Rating Signals, Even for Budget Picks

When Amazon ratings and review counts are available, I’d use them to spot repeated fitment issues or connector problems. If rating data isn’t shown, lean harder on the OEM-number matching and the listing’s connector/terminal details. Avoid products that look too vague for your exact engine variant.

Verify Plan the Relearn Workflow Before Installing

Before you install, make sure you know the expected OBD-II steps: clear codes, follow any battery reset guidance the listing mentions, and then start the engine for ECU sync. If the vehicle needs idle or timing relearn, plan on a short adaptation drive and monitor whether codes return.

Frequently Asked Questions

Do budget camshaft position sensors need an ECU relearn after replacement?

Many vehicles do require ECU adaptation after a camshaft position sensor replacement. Typically, you clear codes with an OBD-II scanner first, then start the engine so the ECU can detect the updated signal. Some models also need idle or timing parameter relearn. If the listing includes battery reset guidance and an adaptation drive, following that sequence improves the odds of a clean relearn.

How can correct sensor selection prevent relearn failure?

Correct sensor selection helps the ECU see the right signal timing. The safest approach is matching the OEM part number to the listing references and confirming any sensor bank (bank 1 vs bank 2) if your vehicle uses multiple cam sensors. Connector/terminal compatibility also matters – if the plug or pins don’t line up properly, the ECU may not recognize the sensor correctly.

What OBD-II steps support a clean cam sensor relearn?

After installing the sensor, the usual steps are: clear stored cam-related fault codes with an OBD-II scanner, then start the engine so the ECU detects and syncs to the new sensor signal. A short test drive helps the ECU adapt updated readings. If codes come back immediately, the fitment reference or connector alignment is often the first thing to re-check.

What signs indicate a cam sensor replacement still failed?

If cam sensor codes persist after you clear them, the repair likely didn’t fully resolve the signal issue. You may also see rough idle, misfires, or stalling return. Connector problems – like bent pins, misalignment, or damaged connectors – can lead to a “no-signal” situation that prevents the ECU relearn from completing. In that case, re-check the OEM reference, bank selection, and connector condition before replacing anything again.

Is it worth replacing cam sensors as a set of two for budget savings?

Replacing as a set of two can be cost-effective when both sensors are related to the same diagnosis. It often reduces repeat labor and lowers the chance you’ll be back in the same job shortly after replacing just one sensor. The catch is that set purchases require bank-accurate fitment and correct reference matching for your full platform.

🎯 Final Verdict

For a budget sensor that’s actually relearn-friendly, my top pick is the TINGYINGDA camshaft position sensor for Subaru applications. The listing pairs multiple Subaru-specific reference numbers with a clear “clear codes, start engine for ECU sync” workflow and includes a one-year unlimited-mileage warranty. My best alternative is the A-Premium set of 2 for Nissan and Infiniti when your situation points to both cam sensors needing replacement. Whichever you choose, verify the OEM reference (and bank/connector details) first, then complete the code-clearing and adaptation steps after installation.