Shop CNET Reviews OBD2 Readers

Sponsored
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$19.99
$59.00
FIXD Car Code Reader Diagnostic Tool | FIXD App
FIXD App (New)
66% off
$19.99
$59.00
FIXD Car Code Reader Diagnostic Tool | FIXD App
FIXD App (New)
$99.99
Innova | 5210 OBD2 Code Scan Tool | Vehicle Diagnostic Tool | Free Updates | Free US-Based Technical Support
Innova Electronics
Free shipping
$99.99
Innova | 5210 OBD2 Code Scan Tool | Vehicle Diagnostic Tool | Free Updates | Free US-Based Technical Support
Innova Electronics
Free shipping
$179.99
$199.99
Innova 5410 - OBD2 Scanner For All Vehicle Systems
Innova Electronics
591
Free shipping
10% off
$179.99
$199.99
Innova 5410 - OBD2 Scanner For All Vehicle Systems
Innova Electronics
591
$349.99
Innova | 5610 OBD2 Code Scan Tool | Vehicle Diagnostic Tool | Free Updates | Free US-Based Technical Support
Innova Electronics
2K+
Free shipping
$349.99
Innova | 5610 OBD2 Code Scan Tool | Vehicle Diagnostic Tool | Free Updates | Free US-Based Technical Support
Innova Electronics
2K+
$559.00
$787.00
Autel Maxicom Mk900 Obd2 Scanner: 40+ Service As As Mk900-Bt, CAN-FD&DOIP,All System Diagnose,Updated Of Mk808s/Mx900
Walmart
30
Free shipping
28% off
$559.00
$787.00
Autel Maxicom Mk900 Obd2 Scanner: 40+ Service As As Mk900-Bt, CAN-FD&DOIP,All System Diagnose,Updated Of Mk808s/Mx900
Walmart
30
$279.00
LAUNCH CRP129E Plus 2025 OBD2 Scanner Diagnostic Tool, Full System Car Code Reader, 12 Reset Service TPMS/Oil/SAS/EPB/BMS/DPF/Throttle Resets,
Amazon.com
Free shipping
$279.00
LAUNCH CRP129E Plus 2025 OBD2 Scanner Diagnostic Tool, Full System Car Code Reader, 12 Reset Service TPMS/Oil/SAS/EPB/BMS/DPF/Throttle Resets,
Amazon.com
Free shipping
$599.00
XTOOL IP900BT OBD2 Scanner, Car Diagnostic Tool With 41+Reset, ECU Coding Automotive Scanner, Wireless Vehicle Scan Tool, 4000+ Bidirectional Scan
Amazon.com
1
Free shipping
$599.00
XTOOL IP900BT OBD2 Scanner, Car Diagnostic Tool With 41+Reset, ECU Coding Automotive Scanner, Wireless Vehicle Scan Tool, 4000+ Bidirectional Scan
Amazon.com
1
$99.99
Audi S4 Quattro B8 3.0T - Schwaben By Foxwell OBDII And EOBD Code Scanner: This Code Reader Works With All OBDII/EOBD Compliant Cars Sold Worldwide...
ECS Tuning
Free shipping
$99.99
Audi S4 Quattro B8 3.0T - Schwaben By Foxwell OBDII And EOBD Code Scanner: This Code Reader Works With All OBDII/EOBD Compliant Cars Sold Worldwide...
ECS Tuning
Free shipping
$95.49
VEVOR BMW OBD2 Scanner Diagnostic Tool Car Read Code Reader With CBS SAS EPB ECM DME/DDE Oil Reset Battery Matching
Bed Bath & Beyond
1
$95.49
VEVOR BMW OBD2 Scanner Diagnostic Tool Car Read Code Reader With CBS SAS EPB ECM DME/DDE Oil Reset Battery Matching
Bed Bath & Beyond
1
$55.00
$65.00
(US Ship)Autel Maxiap AP200 Bluetooth OBD2 Scanner Auto Car Check Engine Light Code Reader For Family Diyers
AutelShop.us
15% off
$55.00
$65.00
(US Ship)Autel Maxiap AP200 Bluetooth OBD2 Scanner Auto Car Check Engine Light Code Reader For Family Diyers
AutelShop.us
$2.82
Mini ELM327 V2.1 OBD2 Scanner Code Reader Bluetooth Car Diagnostic Tool For Android /IOS Automotive Fault Detector
AliExpress
$2.82
Mini ELM327 V2.1 OBD2 Scanner Code Reader Bluetooth Car Diagnostic Tool For Android /IOS Automotive Fault Detector
AliExpress
$574.99
OBD2 Diagnostic Scanner - Full System Auto VIN, Oil Reset, SAS/Throttle/ECU Diagnostic Tool
Northern Tool
$574.99
OBD2 Diagnostic Scanner - Full System Auto VIN, Oil Reset, SAS/Throttle/ECU Diagnostic Tool
Northern Tool
$79.99
Carista EVO Bluetooth Scanner: Diagnose, Customize, And Service Your Vehicle When Used With The Carista OBD2 App For Ios And Android. Now 4X Faster...
ECS Tuning
Free shipping
$79.99
Carista EVO Bluetooth Scanner: Diagnose, Customize, And Service Your Vehicle When Used With The Carista OBD2 App For Ios And Android. Now 4X Faster...
ECS Tuning
Free shipping
$59.25
FOXWELL NT301 Car Fault Code Reader Check Engine Diagnostic Reset Tool OBD2 Scanner OBD2 EOBD Scanner PK ELM327
AliExpress
5
$59.25
FOXWELL NT301 Car Fault Code Reader Check Engine Diagnostic Reset Tool OBD2 Scanner OBD2 EOBD Scanner PK ELM327
AliExpress
5
$8.99
Car OBD2 Code Scanner Diagnostic Scanner Code Reader Erase Engine Fault Code Read Code Erase Code Battery Test Engine Light Can
AliExpress
$8.99
Car OBD2 Code Scanner Diagnostic Scanner Code Reader Erase Engine Fault Code Read Code Erase Code Battery Test Engine Light Can
AliExpress
$535.00
LAUNCH X431 CRP919EBT Bidirectional OBD2 Scanner, 2025 Full System Diagnostic Scan Tool,35+ Services,ECU Coding,Active Test,CANFD&DOIP, FCA Autoauth
Amazon.com
137
Free shipping
$535.00
LAUNCH X431 CRP919EBT Bidirectional OBD2 Scanner, 2025 Full System Diagnostic Scan Tool,35+ Services,ECU Coding,Active Test,CANFD&DOIP, FCA Autoauth
Amazon.com
137
$439.99
OBD2 Scanner Diagnostic Tool, 4 System Car Scanner, 7 Reset Service, Auto VIN, 4-In-1 Live Data
Northern Tool
$439.99
OBD2 Scanner Diagnostic Tool, 4 System Car Scanner, 7 Reset Service, Auto VIN, 4-In-1 Live Data
Northern Tool
$649.00
$689.00
(US Ship)[2 Years Free Update]Autel Scanner Maxipro MP808BT Pro OBD2 Diagnostic Scan Tool, Active Test ECU Coding For Unlock Hidden, Bi-Directional
AutelShop.us
$649.00
$689.00
(US Ship)[2 Years Free Update]Autel Scanner Maxipro MP808BT Pro OBD2 Diagnostic Scan Tool, Active Test ECU Coding For Unlock Hidden, Bi-Directional
AutelShop.us
$78.00
$89.99
(Anni Sale)(US Ship)Autel Autolink AL519 V8.02 OBDII EOBD & CAN Scan Tool Free Update Online
AutelShop.us
13% off
$78.00
$89.99
(Anni Sale)(US Ship)Autel Autolink AL519 V8.02 OBDII EOBD & CAN Scan Tool Free Update Online
AutelShop.us
$559.00
Auto Diagnostic Tool OBD2 Scanner All Systems Code Reader ECU Coding Active Test
eBay.com
Free shipping
$559.00
Auto Diagnostic Tool OBD2 Scanner All Systems Code Reader ECU Coding Active Test
eBay.com
Free shipping
$29.99
BMW E90 328I N52 3.0L - THINKCAR THINKOBD 100: This THINKOBD 100 Obd2 Car Code Reader Can Fast Scan And Clear Trouble Codes, Even A Beginner Can ...
Turner Motorsport
12
Free shipping
$29.99
BMW E90 328I N52 3.0L - THINKCAR THINKOBD 100: This THINKOBD 100 Obd2 Car Code Reader Can Fast Scan And Clear Trouble Codes, Even A Beginner Can ...
Turner Motorsport
12
$599.99
OBD2 Scanner Diagnostic Tool, Full System Car Scanner, 12 Reset Functions Injector Coding For All Cars
Northern Tool
$599.99
OBD2 Scanner Diagnostic Tool, Full System Car Scanner, 12 Reset Functions Injector Coding For All Cars
Northern Tool
$159.99
Scangauge 2 Advanced, Ultra-Compact Obdii Vehicle Monitor, SG2
Advance Auto Parts
2K+
$159.99
Scangauge 2 Advanced, Ultra-Compact Obdii Vehicle Monitor, SG2
Advance Auto Parts
2K+
$39.99
Carista OBD Bluetooth Scanner: Diagnose, Customize, And Service Your Vehicle When Used With The Carista OBD2 App For Ios And Android. Certain ...
ECS Tuning
Free shipping
$39.99
Carista OBD Bluetooth Scanner: Diagnose, Customize, And Service Your Vehicle When Used With The Carista OBD2 App For Ios And Android. Certain ...
ECS Tuning
Free shipping
$79.99
Summit Racing Enhanced OBDII Code Readers Back Lit, Color Display | Summit Racing SUM-950500
Summit Racing
6
$79.99
Summit Racing Enhanced OBDII Code Readers Back Lit, Color Display | Summit Racing SUM-950500
Summit Racing
6
$99.99
BMW E39 540I M62 4.4L - Schwaben By Foxwell Schwaben OBDII And EOBD Code Scanner - BMW & MINI: Check Engine Fault Codes Can Appear For Many Reasons...
Turner Motorsport
Free shipping
$99.99
BMW E39 540I M62 4.4L - Schwaben By Foxwell Schwaben OBDII And EOBD Code Scanner - BMW & MINI: Check Engine Fault Codes Can Appear For Many Reasons...
Turner Motorsport
Free shipping
$28.99
$35.87
Clearance! Obd2 Scanner OBD Code Reader & Scan Tools Car Engine Diagnostic Scanner Tool For Protocol Cars
Walmart
9
Free shipping
19% off
$28.99
$35.87
Clearance! Obd2 Scanner OBD Code Reader & Scan Tools Car Engine Diagnostic Scanner Tool For Protocol Cars
Walmart
9
$65.99
$68.98
CRAFTSMAN OBD2 Code Reader - CMMT77693
Acme Tools
$65.99
$68.98
CRAFTSMAN OBD2 Code Reader - CMMT77693
Acme Tools
$187.99
Obd2 Scanner Topdon Ad600s Scan Tool, Code Reader, Diagnostics Scanner For ABS/SRS/AT/Engine, 9 Reset Services, Oil/Brake/BMS/SAS/DPF/TPMS/ETS Reset/A
Walmart
Free shipping
$187.99
Obd2 Scanner Topdon Ad600s Scan Tool, Code Reader, Diagnostics Scanner For ABS/SRS/AT/Engine, 9 Reset Services, Oil/Brake/BMS/SAS/DPF/TPMS/ETS Reset/A
Walmart
Free shipping
$12,727.42
Bosch Diagnostic Tool Kit: OBD Scan Tool, LED, Bluetooth Capable, DOT Model: 3824A
Grainger
7
$12,727.42
Bosch Diagnostic Tool Kit: OBD Scan Tool, LED, Bluetooth Capable, DOT Model: 3824A
Grainger
7
$159.99
Innova 3.5" Diagnostic OBD2 Diagnostic Scan Tool, 6.5in X 4in X 1.5in
Blain's Farm & Fleet
66
$159.99
Innova 3.5" Diagnostic OBD2 Diagnostic Scan Tool, 6.5in X 4in X 1.5in
Blain's Farm & Fleet
66
$19.92
Autophix OM123 Obdmate Scanner Obd Ii, Dtc, Lcd | Dataloggers
Newark
$19.92
Autophix OM123 Obdmate Scanner Obd Ii, Dtc, Lcd | Dataloggers
Newark
$299.99
Innova Carscan Code Scanner: EPB Reset & ABS Bleeding, Transmission Temp, Free Fix & Part Recommendations, 5510
Advance Auto Parts
221
$299.99
Innova Carscan Code Scanner: EPB Reset & ABS Bleeding, Transmission Temp, Free Fix & Part Recommendations, 5510
Advance Auto Parts
221
$28.99
$59.04
OBD2 Scanner Code Reader Battery Tester Car Auto Diagnostic Tool With Full OBD II Functions Engine Fault Code Reader CAN Scan Tool With LCD Display Sc
LightInTheBox
50% off
$28.99
$59.04
OBD2 Scanner Code Reader Battery Tester Car Auto Diagnostic Tool With Full OBD II Functions Engine Fault Code Reader CAN Scan Tool With LCD Display Sc
LightInTheBox
$704.71
2025 XTOOL D9 Auto Bi-Directional OBD2 Full System Diagnostic Scanner Topology
US eBay
Free shipping
$704.71
2025 XTOOL D9 Auto Bi-Directional OBD2 Full System Diagnostic Scanner Topology
US eBay
Free shipping
$79.99
Craftsman Automotive OBD2 Code Reader
Ace Hardware
$79.99
Craftsman Automotive OBD2 Code Reader
Ace Hardware

Shop CNET Reviews OBD2 Readers

Sponsored
About our ads
$19.99
$59.00
FIXD Car Code Reader Diagnostic Tool | FIXD App
FIXD App (New)
66% off
$19.99
$59.00
FIXD Car Code Reader Diagnostic Tool | FIXD App
FIXD App (New)
$99.99
Innova | 5210 OBD2 Code Scan Tool | Vehicle Diagnostic Tool | Free Updates | Free US-Based Technical Support
Innova Electronics
Free shipping
$99.99
Innova | 5210 OBD2 Code Scan Tool | Vehicle Diagnostic Tool | Free Updates | Free US-Based Technical Support
Innova Electronics
Free shipping
$179.99
$199.99
Innova 5410 - OBD2 Scanner For All Vehicle Systems
Innova Electronics
591
Free shipping
10% off
$179.99
$199.99
Innova 5410 - OBD2 Scanner For All Vehicle Systems
Innova Electronics
591
$349.99
Innova | 5610 OBD2 Code Scan Tool | Vehicle Diagnostic Tool | Free Updates | Free US-Based Technical Support
Innova Electronics
2K+
Free shipping
$349.99
Innova | 5610 OBD2 Code Scan Tool | Vehicle Diagnostic Tool | Free Updates | Free US-Based Technical Support
Innova Electronics
2K+
$559.00
$787.00
Autel Maxicom Mk900 Obd2 Scanner: 40+ Service As As Mk900-Bt, CAN-FD&DOIP,All System Diagnose,Updated Of Mk808s/Mx900
Walmart
30
Free shipping
28% off
$559.00
$787.00
Autel Maxicom Mk900 Obd2 Scanner: 40+ Service As As Mk900-Bt, CAN-FD&DOIP,All System Diagnose,Updated Of Mk808s/Mx900
Walmart
30
$279.00
LAUNCH CRP129E Plus 2025 OBD2 Scanner Diagnostic Tool, Full System Car Code Reader, 12 Reset Service TPMS/Oil/SAS/EPB/BMS/DPF/Throttle Resets,
Amazon.com
Free shipping
$279.00
LAUNCH CRP129E Plus 2025 OBD2 Scanner Diagnostic Tool, Full System Car Code Reader, 12 Reset Service TPMS/Oil/SAS/EPB/BMS/DPF/Throttle Resets,
Amazon.com
Free shipping
$599.00
XTOOL IP900BT OBD2 Scanner, Car Diagnostic Tool With 41+Reset, ECU Coding Automotive Scanner, Wireless Vehicle Scan Tool, 4000+ Bidirectional Scan
Amazon.com
1
Free shipping
$599.00
XTOOL IP900BT OBD2 Scanner, Car Diagnostic Tool With 41+Reset, ECU Coding Automotive Scanner, Wireless Vehicle Scan Tool, 4000+ Bidirectional Scan
Amazon.com
1
$99.99
Audi S4 Quattro B8 3.0T - Schwaben By Foxwell OBDII And EOBD Code Scanner: This Code Reader Works With All OBDII/EOBD Compliant Cars Sold Worldwide...
ECS Tuning
Free shipping
$99.99
Audi S4 Quattro B8 3.0T - Schwaben By Foxwell OBDII And EOBD Code Scanner: This Code Reader Works With All OBDII/EOBD Compliant Cars Sold Worldwide...
ECS Tuning
Free shipping
$95.49
VEVOR BMW OBD2 Scanner Diagnostic Tool Car Read Code Reader With CBS SAS EPB ECM DME/DDE Oil Reset Battery Matching
Bed Bath & Beyond
1
$95.49
VEVOR BMW OBD2 Scanner Diagnostic Tool Car Read Code Reader With CBS SAS EPB ECM DME/DDE Oil Reset Battery Matching
Bed Bath & Beyond
1
$55.00
$65.00
(US Ship)Autel Maxiap AP200 Bluetooth OBD2 Scanner Auto Car Check Engine Light Code Reader For Family Diyers
AutelShop.us
15% off
$55.00
$65.00
(US Ship)Autel Maxiap AP200 Bluetooth OBD2 Scanner Auto Car Check Engine Light Code Reader For Family Diyers
AutelShop.us
$2.82
Mini ELM327 V2.1 OBD2 Scanner Code Reader Bluetooth Car Diagnostic Tool For Android /IOS Automotive Fault Detector
AliExpress
$2.82
Mini ELM327 V2.1 OBD2 Scanner Code Reader Bluetooth Car Diagnostic Tool For Android /IOS Automotive Fault Detector
AliExpress
$574.99
OBD2 Diagnostic Scanner - Full System Auto VIN, Oil Reset, SAS/Throttle/ECU Diagnostic Tool
Northern Tool
$574.99
OBD2 Diagnostic Scanner - Full System Auto VIN, Oil Reset, SAS/Throttle/ECU Diagnostic Tool
Northern Tool
$79.99
Carista EVO Bluetooth Scanner: Diagnose, Customize, And Service Your Vehicle When Used With The Carista OBD2 App For Ios And Android. Now 4X Faster...
ECS Tuning
Free shipping
$79.99
Carista EVO Bluetooth Scanner: Diagnose, Customize, And Service Your Vehicle When Used With The Carista OBD2 App For Ios And Android. Now 4X Faster...
ECS Tuning
Free shipping
$59.25
FOXWELL NT301 Car Fault Code Reader Check Engine Diagnostic Reset Tool OBD2 Scanner OBD2 EOBD Scanner PK ELM327
AliExpress
5
$59.25
FOXWELL NT301 Car Fault Code Reader Check Engine Diagnostic Reset Tool OBD2 Scanner OBD2 EOBD Scanner PK ELM327
AliExpress
5
$8.99
Car OBD2 Code Scanner Diagnostic Scanner Code Reader Erase Engine Fault Code Read Code Erase Code Battery Test Engine Light Can
AliExpress
$8.99
Car OBD2 Code Scanner Diagnostic Scanner Code Reader Erase Engine Fault Code Read Code Erase Code Battery Test Engine Light Can
AliExpress
$535.00
LAUNCH X431 CRP919EBT Bidirectional OBD2 Scanner, 2025 Full System Diagnostic Scan Tool,35+ Services,ECU Coding,Active Test,CANFD&DOIP, FCA Autoauth
Amazon.com
137
Free shipping
$535.00
LAUNCH X431 CRP919EBT Bidirectional OBD2 Scanner, 2025 Full System Diagnostic Scan Tool,35+ Services,ECU Coding,Active Test,CANFD&DOIP, FCA Autoauth
Amazon.com
137
$439.99
OBD2 Scanner Diagnostic Tool, 4 System Car Scanner, 7 Reset Service, Auto VIN, 4-In-1 Live Data
Northern Tool
$439.99
OBD2 Scanner Diagnostic Tool, 4 System Car Scanner, 7 Reset Service, Auto VIN, 4-In-1 Live Data
Northern Tool
$649.00
$689.00
(US Ship)[2 Years Free Update]Autel Scanner Maxipro MP808BT Pro OBD2 Diagnostic Scan Tool, Active Test ECU Coding For Unlock Hidden, Bi-Directional
AutelShop.us
$649.00
$689.00
(US Ship)[2 Years Free Update]Autel Scanner Maxipro MP808BT Pro OBD2 Diagnostic Scan Tool, Active Test ECU Coding For Unlock Hidden, Bi-Directional
AutelShop.us