{"product_id":"t400-3-in-1-obd2-scanner-battery-diagnosis-injector-test-relay-detection-cloud-print-1","title":"T400 3-in-1 OBD2 Scanner | Battery Diagnosis, Injector Test, Relay Detection, Cloud Print","description":"\u003ch2\u003eT400 Three-in-One OBD2 Scanner\u003c\/h2\u003e\n\u003cp\u003eThe T400 is a professional three-in-one scanner combining automobile diagnostics, battery testing, and component detection. Features a 3.5-inch large color screen, 20 key functions, and is compatible with 97% of OBD II compliant vehicles and motorcycles.\u003c\/p\u003e\n\n\u003ch3\u003eKey Functions (20 Total)\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eReplay Function\u003c\/strong\u003e- Replay recorded diagnostic sessions\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRead Fault Code\u003c\/strong\u003e- Read stored, pending, and permanent DTCs\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eClear Fault Code\u003c\/strong\u003e- Erase trouble codes and reset engine fault light\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRead Vehicle Information\u003c\/strong\u003e- VIN, Calibration ID, ECU name\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRead Data Stream\u003c\/strong\u003e- View real-time vehicle data streams\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBattery Diagnosis\u003c\/strong\u003e- Comprehensive battery health testing\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFreeze Frame\u003c\/strong\u003e- Capture sensor data at fault detection moment\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eI\/M Ready\u003c\/strong\u003e- Check emission system readiness status\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOxygen Sensor\u003c\/strong\u003e- O2 sensor performance testing\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMode 6\u003c\/strong\u003e- In-vehicle monitoring test for specific components\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMode 8\u003c\/strong\u003e- Control of on-board system, test, or component\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCloud Printing\u003c\/strong\u003e- Share diagnostic reports via QR code to phone\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDTC Lookup\u003c\/strong\u003e- Built-in fault code definitions database\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVehicle Year Identification\u003c\/strong\u003e- Automatically identifies vehicle production year\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStartup Test\u003c\/strong\u003e- Detect battery starting performance\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCharging Test\u003c\/strong\u003e- Diagnose power generation system malfunctions\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInjector Test\u003c\/strong\u003e- Simulate fuel injector driving signal, detect faults\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRelay Test\u003c\/strong\u003e- One-key test relay operation status\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSignal Output\u003c\/strong\u003e- Generate test signals for component testing\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVol Waveform Monitoring\u003c\/strong\u003e- Monitor voltage waveforms in real time\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003e3.5-Inch Large Screen\u003c\/h3\u003e\n\u003cp\u003eColourful high-definition large screen, bringing delicate picture quality, allowing you to easily read numbers.\u003c\/p\u003e\n\n\u003ch3\u003eBattery Diagnosis Suite\u003c\/h3\u003e\n\u003cp\u003eSupport multiple detection modes: standard test, startup test, charging test, load test, etc., comprehensively eliminate various battery fault hidden dangers, and ensure travel.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eQuick Test:\u003c\/strong\u003eSOH percentage, Voltage, CCA, Impedance, Charge level\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStandard Test:\u003c\/strong\u003eFull battery health assessment\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStartup Test:\u003c\/strong\u003eCUR\/MIN\/MAX voltage with exception detection\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCharging Test:\u003c\/strong\u003eLoad voltage, No-load voltage, Voltage fluctuation\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVoltage Waveform Monitoring:\u003c\/strong\u003eReal-time voltage waveform display\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLoad Test:\u003c\/strong\u003eBattery voltage and minimum voltage under load\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eApplicable battery types: Normal batteries, AGM flat batteries, AGM spiral batteries, GEL, EFB, etc.\u003c\/p\u003e\n\n\u003ch3\u003eComponent Testing\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eInjector Test:\u003c\/strong\u003eThe device can simulate the fuel injector driving signal, quickly detect the fuel injector fault, and signal detection. Supports 4 modes (MODE1-4) with injector signal waveform display (INJ_ON, INJ_V, INJ_K, ECM-GND).\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eRelay Detection:\u003c\/strong\u003eOne-key test relay operation status, accurately lock fault. Shows relay circuit diagram and connection status in real time.\u003c\/p\u003e\n\n\u003ch3\u003eIntelligent Matching\u003c\/h3\u003e\n\u003cp\u003eAutomatic scanning of connections, no need to manually select brand and model. Compatible with 97% of OBD II compliant vehicles and motorcycles. Supports 9 protocols:\u003c\/p\u003e\n\u003col\u003e\n\u003cli\u003eISO9141-2 (5 baud init, 10.4 Kbaud)\u003c\/li\u003e\n\u003cli\u003eSAE J1850 PWM (41.6 Kbaud)\u003c\/li\u003e\n\u003cli\u003eSAE J1850 VPW (10.4 Kbaud)\u003c\/li\u003e\n\u003cli\u003eISO14230-4 KWP (5 baud init, 10.4 Kbaud)\u003c\/li\u003e\n\u003cli\u003eISO14230-4 KWP (fast init, 10.4 Kbaud)\u003c\/li\u003e\n\u003cli\u003eISO15765-4 CAN (11 bit ID, 500 Kbaud)\u003c\/li\u003e\n\u003cli\u003eISO15765-4 CAN (29 bit ID, 500 Kbaud)\u003c\/li\u003e\n\u003cli\u003eISO15765-4 CAN (11 bit ID, 250 Kbaud)\u003c\/li\u003e\n\u003cli\u003eISO15765-4 CAN (29 bit ID, 250 Kbaud)\u003c\/li\u003e\n\u003c\/ol\u003e\n\n\u003ch3\u003ePackage Contents\u003c\/h3\u003e\n\u003cp\u003eT400 Scanner, User Manual, USB Cable, Relay Test Adapter, Battery Clamp Cables, OBD II Extension Cable, Box.\u003c\/p\u003e","brand":"TopDiag","offers":[{"title":"Default Title","offer_id":49771077206183,"sku":"T400","price":59.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0747\/8041\/0023\/files\/T400-_1.jpg?v=1778667063","url":"https:\/\/autoparthouse.net\/products\/t400-3-in-1-obd2-scanner-battery-diagnosis-injector-test-relay-detection-cloud-print-1","provider":"AUTO PART HOUSE","version":"1.0","type":"link"}