Reviews Check Engine Light

Cartman 12V Car Battery Alternator Tester, Test Battery Condition & Alternator Charging, LED Indication

  • LED display indicates condition, for 12V battery only..
  • Alternator state check, battery state check, check before charge and overload display..
  • Alternator check : accelerate your engine to 2000 rpm when the green light is lit ,charging circuit is ok..
  • Battery check: indicate the percentage charging in the battery ..
  • Charger check: when green light is lit, charging is complete..
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Innova 3030RS OBD2 Scanner/Car Code Reader for Check Engine Light and Emissions Check Readiness Data

  • RepairSolutions2 App: Get verified fixes, the exact part required for repair, maintenance schedules, and more.
  • includes unlimited free vehicle health reports.
  • Check Engine Light: Read and clear the check engine light with a single button.
  • Patented All-In-One Color Display and Hotkeys: With over 20 pieces of information on a single screen, including code definitions, find the problem faster and spend less time scrolling through menus.
  • Smog Check LED Indicators: Find out immediately if your vehicle will pass an emissions test.
  • Freeze Frame Data: Display all vehicle information from when a trouble code was triggered.
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Autel MaxiScan MS300 OBD2 Scanner Professional Enhanced OBDII Diagnostic Code Reader Tool

  • MS300 OBD2 scanner works with most OBDII compliant(OBD2 protocols: KWP2000, ISO2000, ISO9141, J1850 VPW, J1850 PWM, and CAN) sedans, SUVs and light trucks post-1996 for US cars, post-2000 for EU-based and Asian cars..
  • DIAGNOSE IN SECONDS: MS300 auto code reader features easy to use 2 button design to read, clear DTCs to help home mechanics locate car problems fast. With an intuitive interface and easy-to-read backlit screen, this diagnostic code reader is easy to use..
  • MS300 car code reader retrieves I/M Readiness status to check emission-related systems like misfire monitor, fuel system monitor, comprehensive components monitor, O2 sensors, EVAP to help your vehicle ready pass the annual smog check..
  • NO BATTERY NEEDED: MS300 OBDII scan tool communicates with vehicles through standard 16-PIN OBD2 cable and it’s powered by vehicle directly- no battery needed. Please follow the correct usage order: Engine off- Plug MS300 in- Turn Ignition On..
  • RETRIEVE VIN NUMBER: MS300 engine code readers can retrieve VIN (Vehicle Identification Number) on 2002 and newer vehicles supporting Mode 9 for quick vehicle identification and cut time spent locating the cause why the check engine light is on..
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Kitbest Mini OBD2 Scanner Bluetooth for Android, Bluetooth OBD OBDII Car Scan Tool Auto Check Engine Light Code Reader

  • Read / Clear Trouble Codes, Display their meaning (both generic and manufacturer specific) & Clear Check Engine Light – This OBD2 Scanner helps you figure out the reason why the Check Engine Light is on and solve the issue before visiting a Mechanic. Save your money and time by fixing simple problem yourself!.
  • Fit for Most Vehicles – This Bluetooth OBD2 scanner will work on cars and light trucks since year 1996 purchased in the United States (domestic and imported, including 12V pickup trucks, and hybrid & electric vehicles).
  • Offer Real Time Data – This Bluetooth OBD2 scanner monitors the diagnostic sensors in your vehicle in real time for things, like Engine coolant, Coolant& Oil temperature, O2 Readings, Mass air flow, Speed, Fuel Trim, etc. Quickly diagnose the problem like a professional mechanic.
  • Compatible App – Compatible with Torque , OBD Car Doctor (free), OBD Fusion, etc. on Google Play..
  • 5 Year Warranty – If you aren’t completely satisfied with our Bluetooth OBD2 Scanner, simply contact to us for a full refund or free replacement – no hassles, no delays and no questions asked. It is your must have Bluetooth Car diagnostic Tool – Bluetooth OBD2 Scanner for Android, Obd2 code reader, obd reader, obd2 bluetooth, obdii engine syste....
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Ampeak OBD2 Scanner Check Engine Code Reader CAN Diagnostic Scan Tool O2 Sensor Systems EVAP Smog Check Scan Tool Car Scanner Diagnostic for Since 1996 All OBDII Cars

  • Multifunction: Practical Multi-Functions Ampeak OBD2 car code reader can help you to check the cause of the engine light, read code, erase code, view....
  • Checking Car Engine Tool: This Car Engine Fault Code Reader can figure out the root cause of the Check Engine Light (Mil) and turn it off. Reads and....
  • Strong Application: Supports 16 protocols compatible with most 1996 US-Based, 2000 EU-Based and Asian cars, and newer OBD II & CAN domestic or import....
  • Super Easy to Operate: Plug & Play and you will know the cause of the fault code instantly on the OBD2 scanner screen. Then you can fix it by....
  • BAT Function & One-Click DTC Lookup： One-click the "BAT" button to detect car battery voltage, easy way to analyze the car battery health status.....
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ELM327 V1.5 OBD2 Bluetooth Scanner Auto Diagnostic for iOS & Android, Car Check Engine Light Code Reader

  • ...the free software program or app for your Smartphone or Computer. The operation of the software is easy to learn. The software is compatible with Android, iPhone operating systems as well as DOS and Windows computers..
  • Read fault code and know fault code meaning, clear car fault code, display sensor data (including: engine speed, coolant temperature, vehicle speed, intake manifold pressure, air temperature intake pressure, air flow rate, throttle position, oxygen sensor voltage, fuel pressure, etc.) and there are also other more advanced features..
  • IPHONE INSTRUCTIONS: Apple’s iOS compatibility only supports Bluetooth 4.0 (LE) adapters, such as our product. Older Bluetooth adapters are not supported. In the app you use, make sure to select in settings, “Connection type”: Bluetooth 4.0 (LE). In case you don’t do this setting, the scanner may not connect with your Iphone device..
  • Regularly NOT compatible for electric, hybrid and some diesel vehicles. FUNCTIONS- It does not use batteries since it is powered when connected to your car.- Use it when the “Check Engine” symbol or any warning light appears on the dashboard of your car and detects the anomaly in seconds.
  • In the app it shows Fault Codes – Explains possible solutions – Once res....
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Veepeak Mini Bluetooth OBD II Scanner for Android Only, Auto Check Engine Light Code Reader Diagnostic Scan Tool Supports Torque Pro, OBD Fusion, Car Scanner App

  • CHECK ENGINE YOURSELF - Read engine diagnostic trouble codes, reset Check Engine Light, view I/M readiness for SMOG check and real-time sensor readings (O2 Readings, EOT, EGT, Throttle, Boost, Speed, Fuel Trim, etc.) using your phone or tablet..
  • DO MORE – With extensive third-party OBD Apps available on App Store and Google Play, you can get advanced features like enhanced diagnostics and PIDs on selected vehicles, examine the battery in hybrid & electric vehicles, customize and service selected vehicles, etc..
  • WORKS WITH IOS & ANDROID - Latest model with support for more AT commands (requires app support), optimized firmware and reduced power consumption. Compatible with iPhone, iPad and Android phones and tablets via dual mode Bluetooth 4.0 (Classic + LE)..
  • UNIVERSAL VEHICLE COMPATIBILITY – Works with all OBD II / EOBD compliant cars and light trucks (in the United States, vehicles since year 1996 are supported, no brand limitation). Supports all five OBD II protocols: CAN, KWP2000, ISO9141-2, J1850 VPW and J1850 PWM..
  • Easy to plug in & unplug, and won't obstruct legroom. NOTE: a third party App/software required to achieve all the functions (some may require separate purchase). Comes with mini carrying case. Perfect tool for car owners to check th....
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Foseal OBD2 Code Reader OBD 2 Scanner Professional Enhanced Universal Car Automotive Check Engine Light Error Analyzer Auto CAN Vehicle Diagnostic Scan Tool for OBDII Protocol Cars Since 1996

  • Classic Handhold Design OBD2 Code Reader, plug and play, fast scan and clear trouble codes, very easy to use, even a beginner can use this unit to....
  • Check engine light. Run I/M monitor readiness test, Turn off check engine light, View freeze frame data and codes and show definitions, Monitor engine....
  • Working on most 1996 US-Based cars SUVs，Light Trucks, 2000 EU-Based and Asian cars, vehicles with all OBD2 protocols CAN, ISO9141, J1850 VPW, J1850....
  • Built-in a large LCD display (128 x 64 pixel) with white backlight and contrast adjustment, from which you can read test results directly..
  • Package includes a Foseal handhold OBD Scanner with a 2.5 feet long cable and a friendly user manual.
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STANDARD IGN PARTS Engine Control Module Wiring Relay RY-412

  • Communicates the engine coolant temperature to the ECM to ensure proper air/fuel ratio, cooling fan and temperature gauge operation.
  • Thermistor placement within the housing matches original design to ensure proper output.
  • Proper thermal conductive grease to provide accurate temperature transfer to the thermistor.
  • Causes for replacement: check engine light, no/erratic gauge operation, no/erratic cooling fan operation, engine overheating.
  • Causes for replacement: rough idle, engine hesitation, poor fuel economy, failed emissions test.
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