OTC 3398 Fuel Injection Pulse Tester - Check Cylinder Balance by Firing Individual Injectors at 1/2-Second Increments in Three Different Ranges; Includes Wiring Harness Adapter and Instructions
OTC 3398 Fuel Injection Pulse Tester - Check Cylinder Balance by Firing Individual Injectors at 1/2-Second Increments in Three Different Ranges; Includes Wiring Harness Adapter and Instructions
OTC 3398 Fuel Injection Pulse Tester - Check Cylinder Balance by Firing Individual Injectors at 1/2-Second Increments in Three Different Ranges; Includes Wiring Harness Adapter and Instructions
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OTC 3398 Fuel Injection Pulse Tester - Check Cylinder Balance by Firing Individual Injectors at 1/2-Second Increments in Three Different Ranges; Includes Wiring Harness Adapter and Instructions
OTC 3398 Fuel Injection Pulse Tester - Check Cylinder Balance by Firing Individual Injectors at 1/2-Second Increments in Three Different Ranges; Includes Wiring Harness Adapter and Instructions
OTC 3398 Fuel Injection Pulse Tester - Check Cylinder Balance by Firing Individual Injectors at 1/2-Second Increments in Three Different Ranges; Includes Wiring Harness Adapter and Instructions
OTC 3398 Fuel Injection Pulse Tester - Check Cylinder Balance by Firing Individual Injectors at 1/2-Second Increments in Three Different Ranges; Includes Wiring Harness Adapter and Instructions
Fuel injector testing requires precision equipment and this vehicle powered tool fills that requirement.
OTC 3398 Fuel Injection Pulse Tester - Check Cylinder Balance by Firing Individual Injectors at 1/2-Second Increments in Three Different Ranges; Includes Wiring Harness Adapter and Instructions
OTC

Vara #: 1677903

OTC 3398 Fuel Injection Pulse Tester - Check Cylinder Balance by Firing Individual Injectors at 1/2-Second Increments in Three Different Ranges;

Vara #: 1677903

ISK 34055

Price Details

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*All items will import from Bandaríkin

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Pantaðu núna og fáðu það í kringum Þriðjudagur, Júlí 21
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Fuel injector testing requires precision equipment and this vehicle powered tool fills that requirement.
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What Stands Out

Comprehensive Testing
The OTC 3398 allows for precise diagnosis of fuel injectors, ensuring accurate readings and reliable performance, making it an essential tool for mechanics and automotive enthusiasts.
User-Friendly Design
Equipped with a clear gauge and simple operation, this pulse tester simplifies fuel system diagnostics, enabling quick and efficient assessments for both professionals and DIYers.
Robust Construction
Built with durable materials to withstand rigorous use, the OTC 3398 offers long-lasting reliability, providing excellent value for those seeking high-quality automotive diagnostic tools.

Upplýsingar um vöru

Shop the OTC 3398 Fuel Injection Pulse Tester at Ubuy Iceland, a Iceland. Test and diagnose your fuel injection system efficiently. Fast and reliable shipping.
  • OTC 3398 Fuel Injection Pulse Tester is precision equipment for fuel injector testing
  • Enables checking cylinder balance by firing individual injectors at 1/2-second increments in three different ranges
  • Three different ranges: 1 pulse of 500 milliseconds, 50 pulses of 10 milliseconds, 100 pulses of 5 milliseconds
  • Features power and output lights that indicate test activation
  • Includes wiring harness adapter and instructions
  • Proudly designed and manufactured by OTC, a trusted American specialty service tools and diagnostics company since 1925
Power SourceCorded Electric
Measurement TypePulse Tester
Compatible DevicesVehicles
Style NameIndustrial
Colorblack
Item Weight1 Grams
Item Dimensions4.9 x 2 x 8.1 inches (12.4 x 5.1 x 20.6 cm)
Brand NameOTC
Model3398
UPC731413008818
ManufacturerOTC
Global Trade Identification Number00731413008818
Part Number3398
Included ComponentsItem
Unit Count1.0 Count
BrandOTC
StyleIndustrial
Package Weight4.34 Pound

Hættulegur varningur

Til að forðast töf á tollafgreiðsluferli hættulegra vara skal opna sendinguna í vöruhúsi okkar til að athuga alvarleika hættulegra íhluta. Please see the list of Dangerous goods here.

What's in the box

Item

Who Should Buy?

Suitable For
  • Automotive Technicians

    Ideal for professional mechanics to diagnose fuel injection systems and ensure efficient engine performance.

  • DIY Car Enthusiasts

    Great for hobbyists wanting to understand and troubleshoot their own vehicle's fuel injection issues.

  • Fleet Maintenance

    Essential for maintaining multiple vehicles, assisting in quick diagnostics and minimizing downtime with fuel systems.

Not Suitable For
  • Casual Drivers

    Not suitable for individuals with no automotive knowledge; requires technical skills to use effectively.

  • Non-Mechanics

    Not ideal for users without a background in automotive repair, as it requires understanding of fuel systems.

  • Budget-Conscious Users

    May not be the right choice for those seeking low-cost diagnostics; investment needed for quality and features.

VÖRULÝSING

Ertu með fyrirspurn? Spjallaðu við okkur

Spurningar og svör viðskiptavina

  • spurningu: What is the OTC 3398 Fuel Injection Pulse Tester used for?

    svara: The OTC 3398 Fuel Injection Pulse Tester is primarily designed for diagnosing fuel systems by measuring the duration and frequency of the injector pulse while the engine is running. This tool helps you verify whether the fuel injectors are operating correctly and provides insights into potential issues such as clogged injectors or electrical faults.
  • spurningu: How does the OTC 3398 Fuel Injection Pulse Tester work?

    svara: This tool operates by connecting it to the fuel injector harness, where it monitors the electrical signal sent to the injectors. The tester displays the signal's pulse width and frequency, allowing mechanics or DIY enthusiasts to assess injector performance. This helps in pinpointing fuel system problems, ensuring better engine efficiency and reduced emissions.
  • spurningu: Is the OTC 3398 compatible with all vehicle makes and models?

    svara: While the OTC 3398 Fuel Injection Pulse Tester is designed for a wide range of vehicles, it’s essential to verify compatibility with specific brands and models. Most modern fuel-injected systems can be tested effectively, but older vehicles or certain makes may require additional adapters for optimal functionality. Always refer to the user manual for specific compatibility guidelines.
  • spurningu: Can I use the OTC 3398 to test both gasoline and diesel injectors?

    svara: The OTC 3398 Fuel Injection Pulse Tester is primarily intended for use with gasoline fuel injectors. While it may provide some diagnostic capabilities for diesel injectors, it is crucial to check the specifications and capabilities outlined in the user manual for accurate application to diesel systems. Using the right tool ensures reliable results.
  • spurningu: What are some common issues I can diagnose with this tester?

    svara: With the OTC 3398, you can diagnose several common fuel system issues such as injector clogging, faulty electrical connections, and incorrect fuel delivery timing. By accurately measuring the pulse width and frequency, you can determine if injectors are failing to open or close properly, which in turn affects engine performance and fuel efficiency.
  • spurningu: Is any special training required to use the OTC 3398 Fuel Injection Pulse Tester?

    svara: Using the OTC 3398 Fuel Injection Pulse Tester does not require extensive training, but a basic understanding of fuel injection systems and automotive electrical diagnostics is beneficial. Familiarity with your vehicle's fuel system helps in accurately interpreting the test results and making informed decisions about repairs or further diagnostics.
  • spurningu: What accessories come with the OTC 3398 Fuel Injection Pulse Tester?

    svara: The OTC 3398 typically comes with various test leads and adapters to accommodate a range of vehicle configurations. These accessories enhance the tester's versatility, allowing users to connect to different injectors easily. Check the product details for a comprehensive list of included items to fully utilize the tester's capabilities.
  • spurningu: How should I maintain the OTC 3398 for optimal performance?

    svara: To maintain the OTC 3398 Fuel Injection Pulse Tester, store it in a clean, dry place and occasionally inspect all connectors and cables for wear or damage. It's advisable to keep the device clean and free of contaminants. Regular checks can prevent potential issues and ensure the tester remains reliable for accurate diagnostics.
  • spurningu: What should I do if the tester shows irregular results?

    svara: If the OTC 3398 shows irregular results, first double-check all connections to ensure proper contact with the fuel injector harness. Next, consider the condition of the injectors themselves—clogs or internal faults can lead to inaccurate readings. If you continue to experience issues, consult the user manual for troubleshooting guidance or consider reaching out to a professional mechanic.
  • spurningu: Where can I buy OTC 3398 Fuel Injection Pulse Tester in Iceland?

    svara: You can buy the OTC 3398 Fuel Injection Pulse Tester in Iceland at Ubuy, which offers a convenient platform to find this essential automotive diagnostic tool.

OTC Fuel Pressure Testers Editorial Review

The OTC 3398 Fuel Injection Pulse Tester is a tool designed to pulse individual injectors with three different pulse rates. This tool comes with a Ford connector and two extra wires for other connectors, but it needs to be used in conjunction with a pressure gauge. The unit includes an alternate connector Consisting of two female pin connectors that can connect to any injector. It comes with an explanatory manual. The tester can be used on a 03 Dodge Cummins common rail engine. Customer experience and reception: - Some people have had to return the product for a replacement due to circuit board damage. - It is an easy tool to use with proper knowledge and experience. - The product is very flimsily and cheaply made for the price. - It is a great product to find leaking injectors and is easy to use. - Some customers have stated that the plug is very limited unless it is modified. - One review stated that the product was good quality and easy to use. - Another review didn't provide any information other than they loved the product. - One reviewer warned not to short the output (t-pins). - The tool is said to be great for injector flow testing if instruments with fuel pressure can be used.

Customer Reviews & Ratings

4.4
137 einkunnir viðskiptavina
  • 5 stjarna
    78%
  • 4 stjarna
    7%
  • 3 stjarna
    3%
  • 2 stjarna
    1%
  • 1 stjarna
    11%

Umsögn um þessa vöru

Deildu áliti þínu með öðrum viðskiptavinum

Kostir

  • Easy to use

Gallar

  • Expensive

Platform Trust & Buyer Confidence

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“The product received very good packaging & safe…Thank You”

16 June 2026 · via Trustpilot
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“Accurate delivery timing given”

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ISK 34055

Pantaðu núna og fáðu það í kringum Þriðjudagur, Júlí 21

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Eiginleikar og kostir

  • Checks cylinder balance by firing individual injectors
  • Three different ranges for firing injectors
  • Power and output lights indicate test activation
  • Includes wiring harness adapter and instructions
  • Fuel injection testing requires precision equipment
  • Vehicle-powered tool for precision fuel injection testing

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Experience worry-free shopping with 100% original products, PCI DSS-compliant payment security, ISO 27001-certified data protection, the fastest cross-border delivery, free returns *, and secure packaging on every order.