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    • AEM Ethanol Content Flex Fuel Sensor Kit, -6AN Fittings | 30-2201
    • AEM Ethanol Content Flex Fuel Sensor Kit, -6AN Fittings | 30-2201
    • AEM Ethanol Content Flex Fuel Sensor Kit, -6AN Fittings | 30-2201
    • AEM Ethanol Content Flex Fuel Sensor Kit, -6AN Fittings | 30-2201
    • AEM Ethanol Content Flex Fuel Sensor Kit, -6AN Fittings | 30-2201
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    AEM Ethanol Content Flex Fuel Sensor Kit, -6AN Fittings | 30-2201

    Vendor: AEM Electronics
    Part Number: 30-2201
    Save $78.99
    Sale Price $314.96 Regular Price $393.95

    In Stock

    Not sure it fits your vehicle?
    Email sales@berryperformancesales.com with your year, make, model and engine, and we'll help you check fitment before you order.
    Fast Fulfillment: In-stock orders typically ship within 1 to 2 business days.
    Free Shipping on Orders Over $99 | Excludes freight shipments
    International Shipping Available: email sales@berryperformancesales.com for a quote.
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    AEM's Flex Fuel Ethanol Content Sensor kit measures a vehicle's fuel ethanol content percentage along with fuel temperature, giving programmable engine management systems the data needed to optimize tuning calibration for flex fuel. Pump-labeled E85 can vary significantly from an actual 85% ethanol blend, so this sensor allows the actual fuel blend in use at any given time to be determined and tuned for accordingly.

    Warranty
    Installation Instructions

    Specifications:

    • Measures: Fuel ethanol content percentage and fuel temperature
    • Fittings: -6AN
    • Compatibility: Most aftermarket standalone ECUs
    • Includes: Connector, terminals, and wire seals
    • Part Number: 30-2201

    FAQ

    What does this sensor actually measure?

    It measures both the ethanol content percentage of the fuel passing through it and the fuel temperature, sending that data to a compatible standalone ECU for real-time tuning adjustment.

    Why not just rely on the E85 label at the pump?

    Pump-labeled E85 fuel can vary well away from a true 85% ethanol blend, so this sensor determines the actual ethanol content in use at any given time rather than relying on the label.

    What fittings and connectors are included?

    The kit uses -6AN fittings and includes the connector, terminals, and wire seals needed for installation.

    Shipping Policy
    • Free shipping on orders over $99 (excludes freight shipments).
    • In-stock orders typically ship within 1 to 2 business days. Weekend and holiday orders are processed the next business day.
    • Orders ship from Defiance, Ohio and a nationwide network of warehouses and manufacturers.
    • Items showing an ETA are not in stock yet. ETAs come from the manufacturer and can change.
    • No P.O. Boxes. International orders need a shipping quote, so email us first.

    Read the full Shipping Policy

    Return Policy
    • 30-day return window from the ship date. Returns must be approved first; email sales@berryperformancesales.com with your order number.
    • Items must be unused, complete and in the original packaging.
    • A 20% restocking fee applies, and return shipping is paid by the buyer.
    • Not returnable: installed or modified parts, opened or used programmers and tuners, custom orders, Open Box, and Clearance or Final Sale items.
    • Damaged, defective or incorrect items must be reported within 48 hours of delivery with photos.

    Read the full Return Policy

    Disclaimer

    All products are sold for off-road use only unless otherwise specified. Buyer assumes all responsibility for installation and operation. Seller is not liable for any incidental, indirect, or consequential damages — including engine failure, labor costs, or vehicle downtime — resulting from the use of any product sold.

    By making a purchase from Berry Performance Sales, you acknowledge and agree to abide by the terms and conditions of these Policies.

    For any questions or concerns, please contact us — we’re always happy to help.

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