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10 bestFault Code Readersof November 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

9.9

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2

ANCEL AD310 Classic Enhanced Universal OBD II Scanner Car Engine Fault Code Reader CAN Diagnostic Tool for All OBD2 Vehicles Since 1996 & Newer (Black)
ANCEL AD310 Classic Enhanced Universal OBD II Scanner Car Engine Fault Code Reader CAN Diagnostic Tool for All OBD2 Vehicles Since 1996 & Newer (Black)

ANCEL

9.8

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22% off

3

TOPDON TopScan OBD2 Scanner Bluetooth, Bi-Directional Scanner Wireless All System Diagnostic Tool for iOS & Android, FCA AutoAuth, 8+ Hot Reset, Repair Guides, Performance Test
TOPDON TopScan OBD2 Scanner Bluetooth, Bi-Directional Scanner Wireless All System Diagnostic Tool for iOS & Android, FCA AutoAuth, 8+ Hot Reset, Repair Guides, Performance Test

TOPDON

9.5

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4

MOTOPOWER MP69033 Car OBD2 Scanner Code Reader Engine Fault Scanner CAN Diagnostic Scan Tool for All OBD II Protocol Cars Since 1996, Yellow
MOTOPOWER MP69033 Car OBD2 Scanner Code Reader Engine Fault Scanner CAN Diagnostic Scan Tool for All OBD II Protocol Cars Since 1996, Yellow

MOTOPOWER

9.3

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5

ANCEL All System OBD2 Scanner Compatible with BMW Vehicles Code Reader BM500 Diagnostic Tool with CBS EPB TPS Reset Battery Registration PCM Clear Adaptations Special Functions
ANCEL All System OBD2 Scanner Compatible with BMW Vehicles Code Reader BM500 Diagnostic Tool with CBS EPB TPS Reset Battery Registration PCM Clear Adaptations Special Functions

ANCEL

9.0

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Related productsUp to 10% off

Autel MaxiScan MS309 OBD2 Scanner Check Engine Fault Code Reader, Read/Clear Codes, View Freeze Frame Data, I/M Readiness Smog Check CAN Diagnostic Scan Tool

Autel MaxiScan MS309 OBD2 Scanner Check Engine Fault Code Reader, Read/Clear Codes, View Freeze Frame Data, I/M Readiness Smog Check CAN Diagnostic Scan Tool

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OBD2 Scanner Color Screen Live Data: Easy Set up Reset Clear Engine Error Code Plug&Play Upgraded Indicator Light Test Voltage/EVAP/O2 Sensor Diagnostic Scan Tool for All Cars Since 1996,AMTIFO W4

OBD2 Scanner Color Screen Live Data: Easy Set up Reset Clear Engine Error Code Plug&Play Upgraded Indicator Light Test Voltage/EVAP/O2 Sensor Diagnostic Scan Tool for All Cars Since 1996,AMTIFO W4

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ANCEL VD500 Pro OBD2 Scanner for Volkswagen VW Audi Skoda Seat Diagnosis Check Engine ABS Airbag Transmission Light Code Reader with Throttle Position Adaption EPB Oil Service Reset Tool

ANCEL VD500 Pro OBD2 Scanner for Volkswagen VW Audi Skoda Seat Diagnosis Check Engine ABS Airbag Transmission Light Code Reader with Throttle Position Adaption EPB Oil Service Reset Tool

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LAUNCH CR319 OBD2 Scanner 2024 Enhanced Universal Code Reader, Engine Fault Check /O2 Sensor/EVAP Test with DTC Lookup, CAN Diagnostic Scan Tool with Full OBD II Functions for All Vehicles Since 1996

LAUNCH CR319 OBD2 Scanner 2024 Enhanced Universal Code Reader, Engine Fault Check /O2 Sensor/EVAP Test with DTC Lookup, CAN Diagnostic Scan Tool with Full OBD II Functions for All Vehicles Since 1996

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23% off

6

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

8.7

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7

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

8.4

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20% off

8

MOTOPOWER MP69040 Car OBD2 Scanner Check Engine Fault Code Reader Diagnostic Scan Tool, Black
MOTOPOWER MP69040 Car OBD2 Scanner Check Engine Fault Code Reader Diagnostic Scan Tool, Black

MOTOPOWER

8.1

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9

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

7.8

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10

FOXWELL NT510 Elite fit for Porsche OBD2 Scanner Full System Fault Code Reader Diagnostic Scan Tool with Bi-Directional Control Active Test All Service Oil EPB TPS BMS Crankshaft Relearn ABS Bleeding
FOXWELL NT510 Elite fit for Porsche OBD2 Scanner Full System Fault Code Reader Diagnostic Scan Tool with Bi-Directional Control Active Test All Service Oil EPB TPS BMS Crankshaft Relearn ABS Bleeding

FOXWELL

7.5

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