NAPA
Talk to an Expert!
855-392-5646
Welcome! Sign in
to your account.
Track Order
POPULAR
  • Floor Mats & Liners
  • Truck Bed Covers
  • Seat Covers
  • Running Boards & Nerf Steps
  • Towing & Hitches
  • Cargo & Trunk Liners

POPULAR CATEGORIES

EXTERIOR
  • Bed Rails & Bed Caps
  • Bike Racks
  • Body Kits
  • Bull Bars & Grille Guards
  • Bumpers
  • Car Bras
  • Car Covers
  • Cargo Carriers & Roof Racks
 
  • Chrome Accessories
  • Deflectors
  • Fender Flares & Trim
  • Grilles
  • Lighting
  • Mud Flaps & Guards
  • Running Boards & Side Steps
  • Side View Mirrors
 
  • Tonneau Covers
  • Towing & Hitches
  • Truck Bed Accessories
  • Truck Bed Liners & Mats
  • Truck Racks & Van Racks
  • Truck Tents
  • Truck Toolboxes
  • Winches
INTERIOR
  • Audio & Video
  • Cargo Liners & Trunk Mats
  • Cup Holders & Travel Accessories
  • Dashboard Covers
  • Floor Mats & Liners
  • Gauges
  • Interior Accessories
  • Seat Covers
  • Sun Shades
PERFORMANCE
  • Air Filters
  • Air Intake Systems
  • Brakes
  • Cooling Performance
  • Exhaust
  • Fuel Delivery
  • Ignition Systems
  • Performance Chips
  • Suspension
  • Transmission & Drivetrain
SPECIALTY
  • Garage Accessories
  • Horns & Alarms
  • Jeep Exterior Accessories
  • Jeep Interior Accessories
  • Jeep Performance Accessories
  • Pet Travel
  • Public Safety
  • Snow Plows
  • Winter Accessories
Weathertech DigitalFit Floor Liners
Home > Accessories > Performance Chips > Devices To Check Engine Codes

Devices To Check Engine Codes

What Do You Drive?

Categories

Brand

Price Range

DONE
Filter
Showing all of 15 products
Launch CReader Auto Diagnostic Tool
Launch CReader Auto Diagnostic Tool
 
  • From $330.11
Hypertech Speedometer Calibrator
Hypertech Speedometer Calibrator
 
Rating: (1)
  • From $279.95
DiabloSport Trinity 2 EX Performance Programmer
DiabloSport Trinity 2 EX Performance Programmer
 
  • From $699.95
Hypertech Max Energy Programmer
Hypertech Max Energy Programmer
 
  • From $399.95
Hypertech Max Energy Sport Programmer
Hypertech Max Energy Sport Programmer
 
  • From $399
SCT iTSX Wireless Programmer
SCT iTSX Wireless Programmer
 
  • From $469
Hypertech Max Energy 2.0 Power Programmer
Hypertech Max Energy 2.0 Power Programmer
 
  • From $349
Edge Insight CTS3 Digital Gauge Monitor
Edge Insight CTS3 Digital Gauge Monitor
 
  • From $511.95
Superchips Flashpaq F5 Tuner
Superchips Flashpaq F5 Tuner
 
Rating: (2)
  • From $460.95
Jet Performance Programmer
Jet Performance Programmer
 
  • From $395.99
Edge EvoHT2 Programmer
Edge EvoHT2 Programmer
 
  • From $349.95
Jet Dynamic Spectrum Tuner
Jet Dynamic Spectrum Tuner
 
  • From $499.99
Bully Dog Triple Dog GT Tuner
Bully Dog Triple Dog GT Tuner
 
  • From $499.8
DiabloSport Trinity 2 MX Monitor
DiabloSport Trinity 2 MX Monitor
 
  • From $685.95
Hypertech HYPERpac
Hypertech HYPERpac
 
  • From $499.99

Similar Categories

Car Electronic Diagnostic ToolsObd2 Car ToolsObd System Diagnostic Trouble CodesVehicle Electrical DiagnosticsObd Car MonitorEngine Control ModulesComputer Car ReadersAutomobile GadgetsSmart Car SensorsAutomotive Digital Instrument ClustersDigital Car Gauge ClusterSpeed Tracking Device For CarSecurity DevicesAnti Theft Device For BikeDigital Cluster For CarCar Electronic ComponentsAutomotive Wiring HarnessesEngine Oil Pressure GaugesCar Recovery EquipmentCar ConsolesDiesel TunerElectronic Ignition SystemChrome For CarsProgrammable Ignition SystemsLed SpeedometerSpoiler Kits For CarsRv Battery MonitorAutomotive WiringAutomotive Water Temperature GaugesAuto Electrical Accessories

About Devices to Check Engine Codes

Devices to check engine codes are essential tools for any vehicle owner looking to diagnose issues quickly and efficiently. These compact and user-friendly devices connect directly to your vehicle's onboard diagnostics system, allowing you to read and interpret trouble codes with ease. Many models offer real-time data monitoring, enabling you to track performance metrics and identify potential problems before they escalate.

Equipped with features such as Bluetooth connectivity and smartphone compatibility, these devices provide a seamless experience for users. Some models even include advanced functionalities like freeze frame data and live sensor readings, making them invaluable for both DIY enthusiasts and professional mechanics. With a reliable engine code reader, you can save time and money by addressing issues proactively, ensuring your vehicle runs smoothly and efficiently.

ABOUT NAPA

  • History
  • Careers
  • Own a NAPA Store
  • Affiliate Program
  • Supplier Hub
  • Professional Services
  • Training
  • Education
  • Student Organizations

CUSTOMER SERVICE

  • Accessories Help Center
  • NAPA Stores Near Me
  • NAPA Repair Shops Near Me
  • Reserve Parts Online
  • Track Order
  • Shipping & Delivery
  • Returns
  • Product Recalls
  • FAQs
  • Contact Us

SHOP BY

  • Leading Brands
  • Truck Accessories
  • SUV Accessories
  • Car Accessories
  • Jeep Accessories
  • Van Accessories
  • Fleet & Wholesale Accessories

POLICIES & TERMS

  • Privacy Notice
  • NAPA Rewards Program Details
  • Accessibility Policy
  • Terms & Conditions

NAPA SITES

  • NAPA Auto Care
  • NAPA Rebates
  • NAPA Real Deals
  • AAA Membership
  • NAPA Blog
  • NAPA Canada

CALL US

855-392-5646

Phone Sales (CST)

Sunday: 8am - 10pm
Monday - Friday: 8am - 10pm
Saturday: 8am - 8pm

Customer Service (CST)

Monday - Friday: 8am - 5pm
Find a Store Find an Autocare Center Access Professional Services
Create Connect ID

What's a Connect ID?

Simply tell us your Connect ID when speaking with one of our customer service representatives for an assisted shopping experience.

Request a Connect ID

© Copyright 2026. National Automotive Parts Association. All Rights Reserved