{"product_id":"aem-sensor-harness-for-failsafe-gauges","title":"AEM Sensor Harness For Failsafe Gauges","description":"The Wideband FAILSAFE Gauge is a Universal Exhaust Gas Oxygen (UEGO—“you-way-go”) controller with an internal boost sensor, an internal data logger and a full color Organic Light Emitting Diode (OLED) display. It includes technology to activate a failsafe strategy in the event AFR falls outside of a user-defined operating window. If the AFR falls outside of the set operating window, the Wideband FAILSAFE Gauge triggers a user defined output function that can save an engine from catastrophic damage.\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003eThis product is a must have for all tuned performance engines, either forced induction or naturally aspirated, fuel injected or carbureted. Any high performance vehicle owners who want a highly accurate AFR tuning tool with logging and a protection strategy that can save an engine from catastrophic failure will want this FAILSAFE device.\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cstrong\u003eWhat It Includes\u003c\/strong\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003eThe 52mm (2-1\/16”) Wideband FAILSAFE Gauge includes a Bosch 4.2LSU AFR wideband sensor for monitoring and feedback of AFR and an on-board boost sensor to read vacuum or boost pressures up to 30 PSIG. Both boost and AFR can be displayed in real time on the gauge’s face using the full color OLED screen and 24 three-color sweeping LEDs. The gauge includes a low side output for triggering a failsafe strategy in the event AFR falls outside of the operating window (see example strategies, below), and an RPM input to log RPM for tuning purposes.\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cstrong\u003eWhat It Does\u003c\/strong\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003eAfter the engine is tuned and a safe operating window of AFR is established, the Wideband FAILSAFE Gauge continually monitors AFR and boost or vacuum to make sure that AFR does not fall out of the defined operating window at a given boost or vacuum level. If the Wideband Failsafe detects an out of range AFR reading, the gauge triggers a low side output (ground signal with a 1.5 amp draw max) that can save your engine from catastrophic damage (see example strategies, below).\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003eUse the gauge’s intuitive software to configure the low side output, create a user-adjustable time delay strategy to prevent false alarms, and customize the gauge lighting to flash and alert the driver if an alarm is triggered.\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003eThe system contains an on-board data logger for logging over three hours of data recording (20 Hz per parameter) of AFR, RPM, boost, alarm, and others. Data logs can be downloaded for viewing in the new AEMdata software.\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003eAdditionally, the Wideband FAILSAFE Gauge is an ideal engine tuning tool. The highly accurate Bosch AFR wideband sensor is maintenance free and never requires free-air calibration, enabling you to fine tune AFR from an AEM programmable engine management system, any other programmable EMS or piggyback programmer. For carbureted applications, it can tell you when it’s time to swap carb(s), change jets or simply modify fuel pressure.\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cstrong\u003eExample Engine Protection Strategies\u003c\/strong\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003eNaturally Aspirated, Turbocharged Or Supercharged With Stand Alone Ems Or Piggyback Controller: Can use the low side output to cut revs, retard timing, trigger a separate fuel or ignition map and activate an ancillary warning light. Users with turbos can also trigger the device to cut boost (may require separate solenoid). The aforementioned strategies are provided as an example. Available failsafe strategies will ultimately be dependent on the capability of the EMS or piggyback engine controller.\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cstrong\u003eEasy To Set Up!\u003c\/strong\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003eOnce installed, users connect to the gauge via a USB port and use the supplied software to log an engine’s safe AFR operating range, set minimum and maximum AFR ranges, alarm mode, time delay strategy, failsafe strategy and gauge display configuration.\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003eUsers with an AEMnet-equipped (CAN bus) device can daisy chain the Wideband FAILSAFE gauge using the AEMnet connection (adapter sold separately). Non AEMnet devices can communicate with the device using the CAN 2.0B spec protocol. An analog output for O2 feedback is provided for users without AEMnet or CAN-equipped devices to hard wire the gauge for O2 feedback or logging in a stand-alone logger.\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cstrong\u003eWhy Use A Wideband Air\/Fuel Controller?\u003c\/strong\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003eAccurate AFR data is critical when tuning an engine. Running rich (very low air\/fuel ratio, excessive fuel) can cause a loss in power and fuel economy, while running too lean (very high air\/fuel ratio, not enough fuel) may result in serious engine damage. Using a wideband air\/fuel controller during the tuning process allows you to monitor AFR and adjust tuning parameters to optimize them for maximum power and efficiency.\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cstrong\u003eWideband Failsafe Gauge Tecnical Features:\u003c\/strong\u003e\u003cbr data-mce-fragment=\"1\"\u003e\n\u003cul\u003e\n\u003cli\u003eDisplays both boost or vacuum and AFR or Lambda simultaneously on the same gauge\u003c\/li\u003e\n\u003cli\u003eNo free air calibration required – ever\u003c\/li\u003e\n\u003cli\u003eInternal boost sensor\u003c\/li\u003e\n\u003cli\u003eBosch Wideband UEGO sensor and weld-in bung included\u003c\/li\u003e\n\u003cli\u003eOn-Board 3+ hour Datalogging capability at 20hz per parameter\u003c\/li\u003e\n\u003cli\u003eFull color Organic Light Emitting Diode (OLED) Display in center, user selectable feature (boost\/vacuum or AFR)\u003c\/li\u003e\n\u003cli\u003e24 three-color sweeping LEDs, user selectable feature (boost\/vacuum or AFR)\u003c\/li\u003e\n\u003cli\u003eIntuitive set up software\u003c\/li\u003e\n\u003cli\u003eDimmer input included\u003c\/li\u003e\n\u003cli\u003eInterchangeable faceplates and bezels (see options, below)\u003c\/li\u003e\n\u003cli\u003eData analysis using AEMdata software\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cstrong\u003eWideband Failsafe Gauge Installation Features:\u003c\/strong\u003e\u003cbr data-mce-fragment=\"1\"\u003e\n\u003cul\u003e\n\u003cli\u003eAEMnet compatible (CAN 2.0)\u003c\/li\u003e\n\u003cli\u003eDifferential AFR analog output\u003c\/li\u003e\n\u003cli\u003eDifferential boost analog output\u003c\/li\u003e\n\u003cli\u003eConfigurable RPM input for logging\u003c\/li\u003e\n\u003cli\u003eOne low-side driver output (Ground with 1.5 amp max draw)\u003c\/li\u003e\n\u003cli\u003ePositive-lock connectors\u003c\/li\u003e\n\u003cli\u003eTunable PC-based software with USB connectivity\u003c\/li\u003e\n\u003cli\u003eTime based reset for outputs\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cstrong\u003eWideband Failsafe Gauge Faceplate Styles:\u003c\/strong\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003eKit comes with 6 different faceplates and black and silver bezels.\u003cbr data-mce-fragment=\"1\"\u003e\n\u003cul\u003e\n\u003cli\u003eBlack Vacuum only in sweeping LEDs\u003c\/li\u003e\n\u003cli\u003eBlack and White AFR in sweeping LEDs\u003c\/li\u003e\n\u003cli\u003eBlack and White Vacuum\/Boost in sweeping LEDs\u003c\/li\u003e\n\u003cli\u003eBlack Lambda in sweeping LEDs\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"AEM","offers":[{"title":"Default Title","offer_id":33373673816163,"sku":"aem30-3426","price":77.92,"currency_code":"NZD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0253\/8848\/2659\/products\/2a74648a-769b-4ddf-8daf-b9e7266d873e-800.jpg?v=1610344619","url":"https:\/\/www.speedscience.co.nz\/products\/aem-sensor-harness-for-failsafe-gauges","provider":"Speed Science","version":"1.0","type":"link"}