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10 Best Code Readers – Jan, 2022, UK

Best10Reviews’ algorithms analysed thousands of reviews and web signals in order to conclude to the best Code Readers products that you can buy!

The Best Code Readers of Jan, 2022, UK Ranked:

Product Highlights

  • POWERFUL COMPATIBILITY: Handhold Design OBD2 Code Reader supports all OBD2 protocols: KWP2000, ISO2000, ISO9141, J1850 VPW, J1850 PWM and CAN. This OBD2 code scanner is compatible with all OBDII-Compliant vehicles, passenger cars or light trucks, post 1996 in US, post 2000 for EU-based and Asian cars.Supports 6 Languages-English, German, Dutch, Spanish, French and Italian.
  • TURN OFF CHECK ENGINE LIGHT: Foseal OBD2 car scanner is an easy-to-use plug-n-play check engine code reader that read and clear codes. It can check engine related fault codes, easily find out what caused the check engine light comes on, turn off MIL light(Malfunction Indicator Light).
  • FREEZE FRAME DATA FOR ACCURATE DIAGNOSIS: This Foseal check engine code reader comes with viewing freeze frame function that enables you to retrieve data recorded in the ECU of the condition under which the fault occurs to figure out why the check engine light is on and cut down test drive cycle verification time. It includes important engine parameters such as RPM, vehicle speed, mass airflow, engine load, fuel pressure, short/long term fuel trim, engine coolant temperature and etc.
Best-reviews.net Scoring Index
  • Value For Money
    8.6
  • Tech Support
    8.1
  • Easy To Use
    7.9
  • Durability
    9.9

Product Highlights

  • TURN OFF CHECK ENGINE LIGHT: WOHOOH OBDII scanner is an easy-to-use plug-n-play check engine code reader that read and clear codes. This little code scanner retrieves generic (P0, P2, P3, and U0), manufacturer specific (P1, P3, and U1) codes, and pending codes and displays DTC definitions on the TFT screen. It can check engine related fault codes, easily find out what caused the check engine light comes on, turn off MIL light(Malfunction Indicator Light).
  • FREEZE FRAME DATA FOR ACCURATE DIAGNOSIS: This obd2 check engine code reader comes with viewing freeze frame function that enables you to retrieve data recorded in the ECU of the condition under which the fault occurs to figure out why the check engine light is on and cut down test drive cycle verification time. It includes important engine parameters such as RPM, vehicle speed, mass airflow, engine load, fuel pressure, short/long term fuel trim, engine coolant temperature and etc.
  • READINESS STATUS TO PASS SMOG CHECK: The WOHOOH car diagnostic scanner tool comes with I/M Readiness function to check the operations of the Emission System on OBD2 compliant vehicles. It includes vehicle-specific number of monitors like misfire monitor, fuel system monitor, comprehensive components monitor, O2 sensors, EVAP system and etc, making this OBD2 scan tool an excellent scan tool to help get your vehicle ready to pass the annual smog check.
Best-reviews.net Scoring Index
  • Value For Money
    7.8
  • Tech Support
    9.0
  • Easy To Use
    7.3
  • Durability
    9.5

Product Highlights

  • [EXTENSIVE APPLICATION] Compatible with OBD II protocol vehicles (post-1996 US cars, post-2001 EU cars and post-2004 diesels), support 7 languages (English, French, Spanish, etc.)
  • [FOR END USER & DIYERS] This error code reader is “plug and play” and comes with an easy interface. Even if you’re not familiar with vehicle repair, you can quickly take control of this code reader, and get the information you want.
  • [TURN OFF CEL] This car diagnostic tool supports Reading DTCs, displaying Live Data, Freeze Frame & I/M Readiness etc to figure out the root cause of the Check Engine Light (CEL) and turning it off, to help you detect any potential problems, and to avoid excessive costs for unnecessary repairs.
Best-reviews.net Scoring Index
  • Value For Money
    8.0
  • Tech Support
    7.1
  • Easy To Use
    9.6
  • Durability
    9.1

Product Highlights

  • ✔ CLEAR DASH LIGHTS - Have you just had a light pop up on your dashboard but dont want to pay hundreds to find out why ?
  • ✔ EASY INSTALL - Most cars made in the last 20 years are fitted with an OBD 2 diagnostics port , Look in your manual where to find your OBD port then plug in.
  • ✔ EASY APP SETUP - We made this device just to work with 98% of OBD apps available in the Google Play store.
Best-reviews.net Scoring Index
  • Value For Money
    8.0
  • Tech Support
    7.7
  • Easy To Use
    9.3
  • Durability
    9.5

Product Highlights

  • ✔ CLEAR DASH LIGHTS - Have you just had a light pop up on your dashboard but dont want to pay hundreds to find out why ?
  • ✔ EASY TO OPERATE: The OBD CONNECT Car Diagnostic Scanner reads and clears vehicle engine trouble codes, turn off the check engine light (MIL).
  • ✔ SIMPLE TO USE: Simply plug into the OBD II port on your car and turn ignition on and you are ready to find out what has caused the fault and clear it.
Best-reviews.net Scoring Index
  • Value For Money
    7.0
  • Tech Support
    8.3
  • Easy To Use
    7.2
  • Durability
    8.2

Product Highlights

  • POWERFUL COMPATIBILITY :Support OBDII/EOBD/JOBD protocols,Works on MOST 1996 US-Based, 2000 EU-Based and Asian cars, and newer OBD II & CAN domestic or import vehicles. Supports English, German, French, Spanish, Italian, Russian and Portuguese. "PLUG AND PLAY":It does not require any Battery or Charger,Just need to connect the diagnostic cable into the vehicle's DLC socket, the Launch CR3001 can be powered and used.
  • OBD2 FULL FUNCTION: ,I/M:Readiness status test ,View freeze frame date , LIVE DATA: View & Graph data stream, O2 Sensor,Evap system test, ON-Board monitor test, Read & Clear DTCs , Identify VIN information, Read DTCs, DTC code look up, Turn off MIL(Malfunction Indicator Lights).
  • TURN CHECK ENGINE LIGHT OFF : Quickly read and erase stored emission related codes, pending codes and show code definitions. Turns off the MIL (check engine light), help in resetting the monitor before taking it to Smog, plus it tells you what is going on before bringing the car in for repair, saves you the trips to your mechanic.
Best-reviews.net Scoring Index
  • Value For Money
    7.4
  • Tech Support
    8.5
  • Easy To Use
    8.6
  • Durability
    9.9

Product Highlights

  • 🚗 【Multi-functional Code Reader】-Practical multi-function OBD2 code reader has a built-in OBD2 DTC search library, which can help you determine the cause of engine lighting, quickly read, save and clear fault codes, view data waveform display, real-time data flow, freeze frame date, Retrieve I/M ready state, get coolant temperature, fuel system status, vehicle speed, short-term and long-term fuel status, etc.
  • 🚕 【Wide Compatibility】- OBD2 is suitable for OBDII protection protocol of most American cars since 1996, most European and Asian cars since 2000. Supports OBD2 protocols: SAE J1850 PWM, SAE J1850 VPW, ISO9141-2, ISO14230-4 KWP, ISO15765-4 CAN (Does not support modified vehicles, trucks, hybrid and electric vehicles.)
  • 🔅【Convenient to Read】- Configure DTC and I / M buttons to diagnose, erase and quick save, so you can solve it in 2 seconds. Works in English, German, French, Spanish, Italian, Chinese, Russian, and Portuguese. Designed with a clear 2.8inch LCD color screen (240 RGB*320 image resolution), the code scanner allows you to read the date clearly and directly.
Best-reviews.net Scoring Index
  • Value For Money
    8.1
  • Tech Support
    9.4
  • Easy To Use
    9.4
  • Durability
    9.1

Product Highlights

  • ✅【Multi-Functions】- Practical Multi-Functions OBD2 code reader features built-in OBD2 DTC lookup library, which help you to determine the cause of the engine light, read code, erase code, view freeze frame, I/M ready, vehicle information, data flow, real-time curve, get vehicle speed information, calculate load value, engine coolant temperature, get engine speed.
  • ✅【Wide Capability】- Supports 9 protocols compatible with most 1996 US-Based, 2000 EU-Based and Asian cars, and newer OBD II & CAN domestic or import vehicles. Supports 6 languages - English,German, Dutch, Spanish, French, Italian. Designed with a clear display LCD screen (128 x 64 pixels) - white backlight and contrast adjustment. No need any battery or charger, OBD reader gets the power directly from your vehicle through the OBDII Data Link Connector.
  • ✅【ABS / Airbag / SRS codes NOT Supported】- It is able to read and clear check engine information which is part of OBDII system, but it cannot work with non-OBDII systems, including ABS / Airbag / SRS / Oil Service Light, etc.
Best-reviews.net Scoring Index
  • Value For Money
    7.1
  • Tech Support
    8.9
  • Easy To Use
    8.2
  • Durability
    9.2

Product Highlights

  • TURN OFF THE ENGINE LIGHT ➤ Check Engine Light on? Why? Designed to inspect the emission-related problems on vehicles and turn off the Check Engine Light, this OBD2 code reader can easily find out the cause of the Light and help you turn off it quickly after certain repairs.
  • PREPARE FOR THE SMOG TEST ➤ Is my car ready for a smog test? With I/M Readiness function, this OBD2 scanner can tell you if the emission-related monitors are ready for the smog test or if the repairs has been performed correctly. I/M Shortcut Key enables you to get quick access to this function.
  • EFFECTIVE CAR STATUS ANALYSIS ➤ This code reader offers various indispensable functions: O2 Sensor Test, On-board Monitor, Freeze Frame, EVAP Test, etc., to keep car running safely. Among them, Read Vehicle Info allows you to retrieve the VIN quickly. No need to look for the long numbers and input.
Best-reviews.net Scoring Index
  • Value For Money
    8.9
  • Tech Support
    9.6
  • Easy To Use
    7.7
  • Durability
    9.3

Product Highlights

  • Powerful Compatibility : The OBD 2 scan tool works on MOST 1996 US-Based cars, 2000 EU-Based and Asian cars, vehicles with all OBD2 protocols CAN, ISO9141, J1850 VPW, J1850 PWM, KWP2000. Support 6 Languages English, French, Spanish, Italian, Dutch and German.
  • Intellgent Monitor & Analyzer : The car diagnostic tool can easily determines the cause of the check engine light. Run I/M monitor readiness test, turn off the MIL (check engine light) , view freeze frame data and codes and show definitions, Monitor engine coolant temperature, etc.
  • Classic Handhold Design & Easy to Use : OBD2 Code Reader is handhold design , with the function of” plug and play”. It can fast scan and clear trouble codes. It is very easy for a beginner to use this unit to read the error code. Just find out the problem and fix the easy ones yourself saving your valuable time and the costs of any repairs.
Best-reviews.net Scoring Index
  • Value For Money
    8.4
  • Tech Support
    9.4
  • Easy To Use
    8.2
  • Durability
    8.1

Last update on 2021-09-07 at 10:20 / Contains Affiliate links / Images from Amazon Product Advertising API

Buying Code Readers should be pretty straight forward right after reading our recommendations! Make sure to check out the features, Product highlights, and our Scoring Index where we rate based on the following:

Code Readers Value For Money

Code Readers Support

Code Readers Ease To Use

Code Readers Durability

We also make sure that you get the best possible price through web stores that you can trust!

Are you in a hurry? Check out UK’s 5 best Code Readers

Product Highlights

  • POWERFUL COMPATIBILITY: Handhold Design OBD2 Code Reader supports all OBD2 protocols: KWP2000, ISO2000, ISO9141, J1850 VPW, J1850 PWM and CAN. This OBD2 code scanner is compatible with all OBDII-Compliant vehicles, passenger cars or light trucks, post 1996 in US, post 2000 for EU-based and Asian cars.Supports 6 Languages-English, German, Dutch, Spanish, French and Italian.
  • TURN OFF CHECK ENGINE LIGHT: Foseal OBD2 car scanner is an easy-to-use plug-n-play check engine code reader that read and clear codes. It can check engine related fault codes, easily find out what caused the check engine light comes on, turn off MIL light(Malfunction Indicator Light).
  • FREEZE FRAME DATA FOR ACCURATE DIAGNOSIS: This Foseal check engine code reader comes with viewing freeze frame function that enables you to retrieve data recorded in the ECU of the condition under which the fault occurs to figure out why the check engine light is on and cut down test drive cycle verification time. It includes important engine parameters such as RPM, vehicle speed, mass airflow, engine load, fuel pressure, short/long term fuel trim, engine coolant temperature and etc.
Best-reviews.net Scoring Index
  • Value For Money
    8.5
  • Tech Support
    8.5
  • Easy To Use
    7.6
  • Durability
    7.9

Product Highlights

  • TURN OFF CHECK ENGINE LIGHT: WOHOOH OBDII scanner is an easy-to-use plug-n-play check engine code reader that read and clear codes. This little code scanner retrieves generic (P0, P2, P3, and U0), manufacturer specific (P1, P3, and U1) codes, and pending codes and displays DTC definitions on the TFT screen. It can check engine related fault codes, easily find out what caused the check engine light comes on, turn off MIL light(Malfunction Indicator Light).
  • FREEZE FRAME DATA FOR ACCURATE DIAGNOSIS: This obd2 check engine code reader comes with viewing freeze frame function that enables you to retrieve data recorded in the ECU of the condition under which the fault occurs to figure out why the check engine light is on and cut down test drive cycle verification time. It includes important engine parameters such as RPM, vehicle speed, mass airflow, engine load, fuel pressure, short/long term fuel trim, engine coolant temperature and etc.
  • READINESS STATUS TO PASS SMOG CHECK: The WOHOOH car diagnostic scanner tool comes with I/M Readiness function to check the operations of the Emission System on OBD2 compliant vehicles. It includes vehicle-specific number of monitors like misfire monitor, fuel system monitor, comprehensive components monitor, O2 sensors, EVAP system and etc, making this OBD2 scan tool an excellent scan tool to help get your vehicle ready to pass the annual smog check.
Best-reviews.net Scoring Index
  • Value For Money
    9.0
  • Tech Support
    8.6
  • Easy To Use
    7.1
  • Durability
    9.0

Product Highlights

  • 🔥【4 Life-time Free Systems Diagnosis】Mucar CS4 diagnostic code reader owns LIFE-TIME FREE ABS, SRS, Engine System(ECM), Transmission System diagnosis. Quick to figure out the problem as this auto tool digs into the ABS, SRS, Engine System(ECM), Transmission System info. Very useful and professional for all car drivers, DIYER, repair shops.
  • 🔥【5 Life-time Free Special Functions】Mucar CS4 scanner for car provide extra 5 Life-time FREE Resets including Oil, EPB(Brake Pad), SAS(Steering Angle), TPMS(Tire Pressure) resets and Throttle Body Reset. No need to pay extra money and directly reset it after problem solved. ✅ No Extra Fee! Most Cost-effective 4 Systems Dagnosis Plus 5 Free Maintenance Services.
  • 🔥【Upgraded Version Make Car Diagnosis Easier】Equiped with Android system, you could directly download or update latest software on the this check engine light code reader. Save you more time as you don't need to download software on PC with TF card or cable. Advanced version car code reader CS4 provide more car datas in live graphic including battery voltage info, ECU info, ABS, SRS, ECM, tramsmission data and etc. Wifi online to share & print Diagnosis Report. LIFE-TIME WIFI UPDATE!
Best-reviews.net Scoring Index
  • Value For Money
    7.2
  • Tech Support
    8.4
  • Easy To Use
    8.8
  • Durability
    8.8

Product Highlights

  • [EXTENSIVE APPLICATION] Compatible with OBD II protocol vehicles (post-1996 US cars, post-2001 EU cars and post-2004 diesels), support 7 languages (English, French, Spanish, etc.)
  • [FOR END USER & DIYERS] This error code reader is “plug and play” and comes with an easy interface. Even if you’re not familiar with vehicle repair, you can quickly take control of this code reader, and get the information you want.
  • [TURN OFF CEL] This car diagnostic tool supports Reading DTCs, displaying Live Data, Freeze Frame & I/M Readiness etc to figure out the root cause of the Check Engine Light (CEL) and turning it off, to help you detect any potential problems, and to avoid excessive costs for unnecessary repairs.
Best-reviews.net Scoring Index
  • Value For Money
    7.0
  • Tech Support
    8.4
  • Easy To Use
    7.0
  • Durability
    8.0

Product Highlights

  • ✔ CLEAR DASH LIGHTS - Have you just had a light pop up on your dashboard but dont want to pay hundreds to find out why ?
  • ✔ EASY TO OPERATE: The OBD CONNECT Car Diagnostic Scanner reads and clears vehicle engine trouble codes, turn off the check engine light (MIL).
  • ✔ SIMPLE TO USE: Simply plug into the OBD II port on your car and turn ignition on and you are ready to find out what has caused the fault and clear it.
Best-reviews.net Scoring Index
  • Value For Money
    7.7
  • Tech Support
    8.5
  • Easy To Use
    9.8
  • Durability
    8.8

Last update on 2021-12-01 at 21:30 / Contains Affiliate links / Images from Amazon Product Advertising API

The Code Readers review was last updated: Jan, 2022