{"product_id":"33920-90j94-suzuki-ecu-genuine-used-part","title":"33920-90J94 Suzuki ECU | Genuine Used Part","description":"\u003cp\u003e\n 🔧 Product Description\n\u003c\/p\u003e\n\u003cp\u003e\n \u003cbr\u003e\n\u003c\/p\u003e\n\u003cp\u003e\n Genuine Suzuki Engine Control Unit - Part Number: 33920-90J94\n\u003c\/p\u003e\n\u003cp\u003e\n \u003cbr\u003e\n\u003c\/p\u003e\n\u003cp\u003e\n A genuine Suzuki outboard engine control unit used in selected DF90 four-stroke EFI applications. This ECU controls fuel injection, ignition timing, sensor monitoring, diagnostic output and engine-protection strategy on compatible Suzuki EFI outboards requiring the 33920-90J94 module.\n\u003c\/p\u003e\n\u003cp\u003e\n \u003cbr\u003e\n\u003c\/p\u003e\n\u003cp\u003e\n ⚙️ Key Features\n\u003c\/p\u003e\n\u003cp\u003e\n \u003cbr\u003e\n\u003c\/p\u003e\n\u003cp\u003e\n • Genuine Suzuki engine control unit\n\u003c\/p\u003e\n\u003cp\u003e\n • Correct Suzuki part number 33920-90J94\n\u003c\/p\u003e\n\u003cp\u003e\n • Supersedes earlier 33920-90J00 DF90 ECU reference\n\u003c\/p\u003e\n\u003cp\u003e\n • Used in Suzuki four-stroke EFI engine-management systems\n\u003c\/p\u003e\n\u003cp\u003e\n • Requires exact engine model, serial and ECU label confirmation before installation\n\u003c\/p\u003e\n\u003cp\u003e\n \u003cbr\u003e\n\u003c\/p\u003e\n\u003cp\u003e\n 🔄 Supersession \u0026amp; Cross Reference\n\u003c\/p\u003e\n\u003cp\u003e\n \u003cbr\u003e\n\u003c\/p\u003e\n\u003cp\u003e\n OEM Supersession Chain:\n\u003c\/p\u003e\n\u003cp\u003e\n \u003cbr\u003e\n\u003c\/p\u003e\n\u003cp\u003e\n • 33920-90J94 → Supersedes 33920-90J00\n\u003c\/p\u003e\n\u003cp\u003e\n • 33920-90J00 earlier DF90 ECU reference\n\u003c\/p\u003e\n\u003cp\u003e\n \u003cbr\u003e\n\u003c\/p\u003e\n\u003cp\u003e\n OEM \/ Related Numbers:\n\u003c\/p\u003e\n\u003cp\u003e\n \u003cbr\u003e\n\u003c\/p\u003e\n\u003cp\u003e\n • 33920-90J94\n\u003c\/p\u003e\n\u003cp\u003e\n • 33920-90J94-000\n\u003c\/p\u003e\n\u003cp\u003e\n • 33920-90J94-0000\n\u003c\/p\u003e\n\u003cp\u003e\n • 3392090J94\n\u003c\/p\u003e\n\u003cp\u003e\n • 33920-90J00\n\u003c\/p\u003e\n\u003cp\u003e\n • 33920-90J00-000\n\u003c\/p\u003e\n\u003cp\u003e\n • Related DF90 model-code ECU reference: 33920-90J20\n\u003c\/p\u003e\n\u003cp\u003e\n • Related later DF90 model-code ECU reference: 33920-90J84\n\u003c\/p\u003e\n\u003cp\u003e\n • Related DF115 ECU family reference: 33920-90J10\n\u003c\/p\u003e\n\u003cp\u003e\n • Related DF115 later ECU family reference: 33920-90JB4\n\u003c\/p\u003e\n\u003cp\u003e\n • Related ECU cushion reference: 33925-87J00\n\u003c\/p\u003e\n\u003cp\u003e\n \u003cbr\u003e\n\u003c\/p\u003e\n\u003cp\u003e\n Aftermarket \/ Verified Equivalents:\n\u003c\/p\u003e\n\u003cp\u003e\n \u003cbr\u003e\n\u003c\/p\u003e\n\u003cp\u003e\n • No aftermarket equivalent\n\u003c\/p\u003e\n\u003cp\u003e\n \u003cbr\u003e\n\u003c\/p\u003e\n\u003cp\u003e\n 🚤 Compatibility\n\u003c\/p\u003e\n\u003cp\u003e\n \u003cbr\u003e\n\u003c\/p\u003e\n\u003cp\u003e\n Commonly used on:\n\u003c\/p\u003e\n\u003cp\u003e\n \u003cbr\u003e\n\u003c\/p\u003e\n\u003cp\u003e\n • Suzuki DF90 four-stroke EFI engine-control systems\n\u003c\/p\u003e\n\u003cp\u003e\n \u003cbr\u003e\n\u003c\/p\u003e\n\u003cp\u003e\n Typically suits:\n\u003c\/p\u003e\n\u003cp\u003e\n \u003cbr\u003e\n\u003c\/p\u003e\n\u003cp\u003e\n • Engine models:\n\u003c\/p\u003e\n\u003cp\u003e\n • Suzuki DF90 2001-2008 engine-control applications using 33920-90J94\n\u003c\/p\u003e\n\u003cp\u003e\n • Suzuki DF90 MODEL:01~03 PTT switch \/ engine-control-unit diagram position using 33920-90J94\n\u003c\/p\u003e\n\u003cp\u003e\n • Suzuki DF90 applications originally using 33920-90J00 where superseded to 33920-90J94\n\u003c\/p\u003e\n\u003cp\u003e\n • Suzuki DF90 \/ DF100 \/ DF115 engine-control-unit family diagrams where the exact serial-numbered parts list specifies 33920-90J94\n\u003c\/p\u003e\n\u003cp\u003e\n \u003cbr\u003e\n\u003c\/p\u003e\n\u003cp\u003e\n • HP Range: primarily 90HP for 33920-90J94 DF90 calibration\n\u003c\/p\u003e\n\u003cp\u003e\n • Engine Type: Suzuki four-stroke EFI outboard\n\u003c\/p\u003e\n\u003cp\u003e\n • Year Range: approximately 2001 - 2008 for DF90 applications using this ECU family\n\u003c\/p\u003e\n\u003cp\u003e\n • Fitment Note: This ECU must be matched by exact model code, engine serial number, ECU label and calibration. DF100 \/ DF115 engines use separate ECU numbers unless the serial-numbered catalogue specifically calls for 33920-90J94.\n\u003c\/p\u003e\n\u003cp\u003e\n \u003cbr\u003e\n\u003c\/p\u003e\n\u003cp\u003e\n 🔌 Function\n\u003c\/p\u003e\n\u003cp\u003e\n \u003cbr\u003e\n\u003c\/p\u003e\n\u003cp\u003e\n The ECU manages EFI engine operation by receiving crank, throttle, temperature, pressure and sensor inputs, then controlling injector pulse, ignition timing, idle strategy, warning functions and diagnostic fault output.\n\u003c\/p\u003e\n\u003cp\u003e\n \u003cbr\u003e\n\u003c\/p\u003e\n\u003cp\u003e\n Common signs of failure:\n\u003c\/p\u003e\n\u003cp\u003e\n \u003cbr\u003e\n\u003c\/p\u003e\n\u003cp\u003e\n • No-start with verified fuel pressure, spark inputs and ECU power supply\n\u003c\/p\u003e\n\u003cp\u003e\n • No injector pulse or unstable injector command\n\u003c\/p\u003e\n\u003cp\u003e\n • No diagnostic communication\n\u003c\/p\u003e\n\u003cp\u003e\n • Intermittent stalling or limp-mode activation\n\u003c\/p\u003e\n\u003cp\u003e\n • Persistent sensor or ECU fault codes after wiring checks\n\u003c\/p\u003e\n\u003cp\u003e\n • Rich, lean or rough running caused by ECU output failure\n\u003c\/p\u003e\n\u003cp\u003e\n • Corrosion, water ingress or voltage damage at ECU connectors\n\u003c\/p\u003e\n\u003cp\u003e\n \u003cbr\u003e\n\u003c\/p\u003e\n\u003cp\u003e\n 📦 Condition\n\u003c\/p\u003e\n\u003cp\u003e\n \u003cbr\u003e\n\u003c\/p\u003e\n\u003cp\u003e\n • Genuine used part\n\u003c\/p\u003e\n\u003cp\u003e\n • Removed from running engine where applicable\n\u003c\/p\u003e\n\u003cp\u003e\n • In good working condition unless otherwise stated\n\u003c\/p\u003e\n","brand":"Sawley's Auto and Marine","offers":[{"title":"Default Title","offer_id":55715038167332,"sku":"F289173","price":1300.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0994\/8115\/7924\/files\/original_006a947a-e865-4e3e-b347-2f0b8bc69625.jpg?v=1783575694","url":"https:\/\/www.sawleysautoandmarine.com.au\/products\/33920-90j94-suzuki-ecu-genuine-used-part","provider":"Sawley's Auto and Marine","version":"1.0","type":"link"}