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10 bestCheck Engine Light Reader For Freeof December 2025

112M consumers helped this year.

1

BlueDriver Bluetooth Pro OBDII Scan Tool for iPhone & Android
BlueDriver Bluetooth Pro OBDII Scan Tool for iPhone & Android

BlueDriver

9.7

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2

OBD2 Scanner TOPDON AD500 Oil/SAS/Throttle/TPMS/BMS/EPB Reset Engine/ABS/SRS/Transmission Diagnostic Scan Tool, Check Engine Code Reader, Free Update
OBD2 Scanner TOPDON AD500 Oil/SAS/Throttle/TPMS/BMS/EPB Reset Engine/ABS/SRS/Transmission Diagnostic Scan Tool, Check Engine Code Reader, Free Update

TOPDON

9.4

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22% off

3

ANCEL AD410 Enhanced OBD II Vehicle Code Reader Automobile OBD2 Scanner Auto Check Engine Light Diagnostic Scan Tool for All OBDII Car After 1996
ANCEL AD410 Enhanced OBD II Vehicle Code Reader Automobile OBD2 Scanner Auto Check Engine Light Diagnostic Scan Tool for All OBDII Car After 1996

ANCEL

9.2

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11% off

4

VEEPEAK OBDCheck BLE OBD2 Bluetooth Scanner Car OBD II Diagnostic Scan Tool for iOS and Android Check Engine Light Code Reader Supports Torque, OBD Fusion App
VEEPEAK OBDCheck BLE OBD2 Bluetooth Scanner Car OBD II Diagnostic Scan Tool for iOS and Android Check Engine Light Code Reader Supports Torque, OBD Fusion App

VEEPEAK

8.9

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23% off

5

LAUNCH CRP123 Elite OBD2 Scanner Engine/abs/srs/Transmission Diagnostic Tool, abs Code Reader,Check Engine Code Reader,Lifetime Free Update Scan Tool
LAUNCH CRP123 Elite OBD2 Scanner Engine/abs/srs/Transmission Diagnostic Tool, abs Code Reader,Check Engine Code Reader,Lifetime Free Update Scan Tool

LAUNCH

8.6

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MUCAR CS4 OBD2 Scanner Diagnostic Tool Automobile for Engine/Transmission/ABS/SRS with Oil/SAS/TPMS/Brake Reset, Throttle Adaptation, Check Engine Code Reader Car Scanner, Lifetime Free Update

MUCAR CS4 OBD2 Scanner Diagnostic Tool Automobile for Engine/Transmission/ABS/SRS with Oil/SAS/TPMS/Brake Reset, Throttle Adaptation, Check Engine Code Reader Car Scanner, Lifetime Free Update

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Autel MaxiLink ML629 Car OBD2 Diagnostic Scan Tool, 2024 Engine Transmission ABS SRS Code Reader, AutoVIN 10 OBDII Test Mode Live Data DTC Lookup Lifetime Free Update, AL619 ML619 Upgrade

Autel MaxiLink ML629 Car OBD2 Diagnostic Scan Tool, 2024 Engine Transmission ABS SRS Code Reader, AutoVIN 10 OBDII Test Mode Live Data DTC Lookup Lifetime Free Update, AL619 ML619 Upgrade

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MOTOPOWER MP69039 Car OBD2 Scanner Code Reader Engine Fault Code Reader Scanner CAN Diagnostic Scan Tool Advanced Edition

MOTOPOWER MP69039 Car OBD2 Scanner Code Reader Engine Fault Code Reader Scanner CAN Diagnostic Scan Tool Advanced Edition

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NEXAS NL101 OBD2 Scanner Diagnostic Tool & Battery Tester, Check Car Engine Light Code Reader Scan Tool with Full OBDII Function Live Data Stream for All Vehicles, Free Protective Case & Update

NEXAS NL101 OBD2 Scanner Diagnostic Tool & Battery Tester, Check Car Engine Light Code Reader Scan Tool with Full OBDII Function Live Data Stream for All Vehicles, Free Protective Case & Update

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6

FOXWELL NT301 OBD2 Code Reader Enhanced OBD2 Scanner Check Engine Light Professional Mechanic Diagnostic Scanner Automobile Scan Tool for All OBDII Cars After 1996
FOXWELL NT301 OBD2 Code Reader Enhanced OBD2 Scanner Check Engine Light Professional Mechanic Diagnostic Scanner Automobile Scan Tool for All OBDII Cars After 1996

FOXWELL

8.3

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7

ANCEL OBD2 Scanner,FX2000 Car Scanner ABS SRS Transmission Airbag OBDII Scanner Diagnostic Tool, Check Car Engine Code Reader, Vehicle Scan Tool, OBD Diagnostic Scanner for All Cars
ANCEL OBD2 Scanner,FX2000 Car Scanner ABS SRS Transmission Airbag OBDII Scanner Diagnostic Tool, Check Car Engine Code Reader, Vehicle Scan Tool, OBD Diagnostic Scanner for All Cars

ANCEL

8.0

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8

ANCEL AD530 Enhanced OBD2 Scanner Car Code Reader Battery Test Engine Check Scan Live Data Vehicle Diagnostic Tool All OBD 2 Function Fault Code Definition and Graphing Battery Status (Upgraded AD310)
ANCEL AD530 Enhanced OBD2 Scanner Car Code Reader Battery Test Engine Check Scan Live Data Vehicle Diagnostic Tool All OBD 2 Function Fault Code Definition and Graphing Battery Status (Upgraded AD310)

ANCEL

7.7

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9

MUCAR CS5 OBD2 Scanner, 2024 Newest Diagnostic Scanner Automobile for Engine/Transmission/ABS/SRS/BCM, ABS Code Reader, SRS Scan Tool, Check Engine Code Reader for Vehicles, Lifetime Free Update
MUCAR CS5 OBD2 Scanner, 2024 Newest Diagnostic Scanner Automobile for Engine/Transmission/ABS/SRS/BCM, ABS Code Reader, SRS Scan Tool, Check Engine Code Reader for Vehicles, Lifetime Free Update

mucar

7.4

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10

INNOVA 3040RS, OBD2 Scanner, Live Data Streamer, Battery/Alt Tester, Reset Check Engine Light/Brake Light/Oil Light, Free Mechanic Recommended Fix & Parts & Est Repair Cost, Lifetime Free Update
INNOVA 3040RS, OBD2 Scanner, Live Data Streamer, Battery/Alt Tester, Reset Check Engine Light/Brake Light/Oil Light, Free Mechanic Recommended Fix & Parts & Est Repair Cost, Lifetime Free Update

Innova

7.1

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