{"product_id":"obd2-scanner-diagnostic-tool-engine-fault-code-reader-voltage-tester-6","title":"OBD2 Scanner Diagnostic Tool | Engine Code Reader \u0026 Voltage Tester","description":"\n\u003ch2\u003eRead \u0026amp; Clear Engine Fault Codes in Seconds\u003c\/h2\u003e\n\u003cp\u003eTake control of your car's health with this all-in-one \u003cstrong\u003eOBD2 Scanner Diagnostic Tool\u003c\/strong\u003e. Whether your check engine light has come on or you want to monitor your vehicle's battery voltage and charging system, this compact code reader gives you the professional-level insights you need — right in the palm of your hand. No more expensive trips to the mechanic just to find out what a warning light means.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUniversal OBD2 Compatibility:\u003c\/strong\u003e Works with all OBD2-compliant vehicles (most cars, SUVs, and light trucks manufactured after 1996).\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEngine Fault Code Reader:\u003c\/strong\u003e Instantly reads and clears Diagnostic Trouble Codes (DTCs) and turns off the check engine light.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLive Battery Voltage Tester:\u003c\/strong\u003e Monitors your car's battery voltage in real time to detect weak or failing batteries before they leave you stranded.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCharging System Tester:\u003c\/strong\u003e Checks the alternator and charging system to ensure your battery is being charged correctly while driving.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFreeze Frame Data:\u003c\/strong\u003e Captures engine data at the moment a fault occurs for more accurate diagnosis.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePlug \u0026amp; Play Design:\u003c\/strong\u003e Simply plug into your vehicle's OBD2 port (usually under the dashboard) — no batteries or extra tools needed.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCompact \u0026amp; Portable:\u003c\/strong\u003e Lightweight and easy to store in your glove box for on-the-go diagnostics.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEasy-to-Read Display:\u003c\/strong\u003e Clear screen displays fault codes, live data, and voltage readings for effortless interpretation.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat's in the Box\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e1 × OBD2 Scanner Diagnostic Tool\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eProtocol Support:\u003c\/strong\u003e CAN, ISO9141-2, KWP2000, J1850 PWM, J1850 VPW\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCompatible Vehicles:\u003c\/strong\u003e OBD2-compliant cars \u0026amp; trucks (1996+)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBattery:\u003c\/strong\u003e Not required (powered via OBD2 port)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOrigin:\u003c\/strong\u003e Made in Mainland China\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhy You Need This OBD2 Scanner\u003c\/h3\u003e\n\u003cp\u003eUnderstanding your vehicle's fault codes can save you hundreds of dollars in unnecessary repairs. With this scanner, you can identify the exact issue before visiting a mechanic, avoid being overcharged, and even fix simple problems yourself. It's an essential tool for every car owner, DIY enthusiast, or professional mechanic.\u003c\/p\u003e\n\n\u003cp\u003eFor more information on vehicle on-board diagnostics and what OBD2 systems monitor, visit the \u003ca href=\"https:\/\/www.epa.gov\/obd\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eU.S. Environmental Protection Agency's OBD resource page\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003ch3\u003eRelated Products You May Like\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/1-2ch-16a-tuya-wifi-smart-switch-intelligent-interruptor-smart-life-app-control-breaker-relay-works-with-alexa-google-assistant\"\u003e1\/2 Channel Tuya WiFi Smart Relay Switch | 16A, Alexa \u0026amp; Google Home\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/1-2-inch-abs-quick-connector-double-male-hose-coupling-adapter-set\"\u003e1\/2\" ABS Quick Connector Double Male Hose Coupling Adapter Set\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: What vehicles are compatible with this OBD2 scanner diagnostic tool?\u003c\/h4\u003e\n\u003cp\u003eA: This OBD2 scanner is compatible with all OBD2-compliant vehicles, which includes most cars, SUVs, and light trucks manufactured and sold in the United States after 1996. Simply plug it into the OBD2 port (typically located under the dashboard on the driver's side) to get started.\u003c\/p\u003e\n\n\u003ch4\u003eQ: Can this engine fault code reader turn off the check engine light?\u003c\/h4\u003e\n\u003cp\u003eA: Yes! This OBD2 diagnostic tool can both read and clear Diagnostic Trouble Codes (DTCs), which will turn off the check engine light once the underlying issue has been addressed.\u003c\/p\u003e\n\n\u003ch4\u003eQ: Does the OBD2 scanner require batteries or external power?\u003c\/h4\u003e\n\u003cp\u003eA: No batteries are required. The scanner draws power directly from your vehicle's OBD2 port, making it a true plug-and-play device with no setup needed.\u003c\/p\u003e\n\n\u003ch4\u003eQ: What does the battery voltage tester function do?\u003c\/h4\u003e\n\u003cp\u003eA: The built-in voltage tester monitors your car battery's voltage level in real time. This helps you detect a weak or failing battery early, preventing unexpected breakdowns and ensuring your charging system (alternator) is working properly.\u003c\/p\u003e\n\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"What vehicles are compatible with this OBD2 scanner diagnostic tool?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"This OBD2 scanner is compatible with all OBD2-compliant vehicles, which includes most cars, SUVs, and light trucks manufactured and sold in the United States after 1996. Simply plug it into the OBD2 port (typically located under the dashboard on the driver's side) to get started.\"}}, {\"@type\": \"Question\", \"name\": \"Can this engine fault code reader turn off the check engine light?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Yes! This OBD2 diagnostic tool can both read and clear Diagnostic Trouble Codes (DTCs), which will turn off the check engine light once the underlying issue has been addressed.\"}}, {\"@type\": \"Question\", \"name\": \"Does the OBD2 scanner require batteries or external power?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"No batteries are required. The scanner draws power directly from your vehicle's OBD2 port, making it a true plug-and-play device with no setup needed.\"}}, {\"@type\": \"Question\", \"name\": \"What does the battery voltage tester function do?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The built-in voltage tester monitors your car battery's voltage level in real time. This helps you detect a weak or failing battery early, preventing unexpected breakdowns and ensuring your charging system (alternator) is working properly.\"}}]}\u003c\/script\u003e","brand":"Peaceful Pleasures Health and Wellness","offers":[{"title":"black","offer_id":53494048293177,"sku":"1005007648534819-black","price":22.45,"currency_code":"USD","in_stock":true},{"title":"Red","offer_id":53494048325945,"sku":"1005007648534819-Red","price":22.75,"currency_code":"USD","in_stock":true},{"title":"Blue","offer_id":53494048358713,"sku":"1005007648534819-Blue","price":25.34,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0933\/3689\/5801\/files\/S84d0375dbfb34f00b3cafd6415f310abX_0beb6f5a-cedd-476d-95b2-f0696fd37f4b.webp?v=1781988144","url":"https:\/\/peacefulpleasureswellness.com\/products\/obd2-scanner-diagnostic-tool-engine-fault-code-reader-voltage-tester-6","provider":"Peaceful Pleasures Health and Wellness","version":"1.0","type":"link"}