LAUNCH CR329 OBD2 Scanner for car, Check Engine Code Reader with I/M Readiness for Smog Check, Plug and Play Car Diagnostic Tool for All OBDII Vehicles 1996+, Cloud Print
LAUNCH CR329 OBD2 Scanner for car, Check Engine Code Reader with I/M Readiness for Smog Check, Plug and Play Car Diagnostic Tool for All OBDII Vehicles 1996+, Cloud Print
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LAUNCH CR329 OBD2 Scanner for car, Check Engine Code Reader with I/M Readiness for Smog Check, Plug and Play Car Diagnostic Tool for All OBDII Vehicles 1996+, Cloud Print

|8 ratings

Key item features

  • Turn Off CEL: Stop guessing why your Check Engine Light (CEL) or Malfunction Indicator Lamp (MIL) is on. The LAUNCH CR329 OBD2 Scanner helps you quickly identify the cause, read and clear diagnostic trouble codes (DTCs), retrieve VIN information, check I/M readiness status, and monitor your vehicle's performance in real time—reducing guesswork and avoiding unnecessary repair costs.
  • OBDII Protocols and Car Compatibility: The LAUNCH CR329 OBD2 scanner is compatible with most 1996 and newer U.S. vehicles, 2001+ European models, and Asian vehicles that support OBDII protocols, including CAN, ISO9141, KWP2000, J1850 VPW, and J1850 PWM. It works with many cars, light trucks, and SUVs. Powered directly through the OBDII port, this car scanner requires no batteries, charging, or complicated setup.
  • Real-Time Vehicle Data: See Your Car's Health Clearly-View live data streams with curve graphs to spot intermittent issues in real time. View and log live data in graph format to monitor R PM, coolant temperature, feul trims, oxygean sensor activity, battery voltage, vehicle speed, and more. Record, graph, replay, and analyze data, or print for detailed troubleshooting.
  • Enhanced OBDII Diagnostics: More than a basic engine code reader, the CR329 supports 12V battery health test, O2 Sensor Testing, and EVAP System Monitoring to help evaluate fuel system performance and detect potential emissions-related problems. Monitor vehicle health, optimize the air-fuel ratio to boost fuel economy and cut emissions, saving you money on gas and reducing your vehicle’s environmental footprint.
  • Instant DTC Lookup: No Mechanic Jargon. Features a 2.8" HD color screen with built-in DTC code definitions so you understand exactly what's wrong—no Googling required. Just immediate fault code explanations so you can understand issues faster.
  • For End User & Diyers: This error code reader CR329 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 OBD2 scanner and get the information you want.
  • 24/7 Expert Support, Whenever You Need It: From product selection to troubleshooting, our professional support team is available 24/7 to help with your questions before and after purchase. No matter when you need assistance, we're just a message away.
  • Multilingual Support: Offers support for 10 languages including English, German, French, Spanish, Italian, Russian, Korean, Chinese, Japanese, and Portuguese.

Specs

Automotive diagnostic tool type, OBD2 GenericBrand, LAUNCHCompatible cars, most 1996 and newer U.S., 2000+ European, 2008+ Asian OBDII vehiclesVehicle fitment type, UniversalVehicle type, CarVehicle make, most 1996+ US, 2000+ European, 2008+ Asian OBDII vehicles

About this item

Product details

The LAUNCH CR329 OBD2 Scanner is a user-friendly diagnostic tool designed to help you understand and address your vehicle's emission-related issues. This plug-and-play code reader quickly reads and clears check engine light codes, retrieves VIN information, and checks I/M readiness for smog checks. It displays live vehicle data such as RPM, coolant temperature, and O2 sensor activity, along with advanced functions like 12V battery testing and EVAP system monitoring. Featuring a 2.8-inch HD color screen with built-in DTC definitions and Cloud Print capability, this scanner compatible with most 1996+ US, 2000+ European, and 2008+ Asian OBDII vehicles. Supports all major OBDII protocols, making car diagnostics simple and straightforward.
  • Turn Off CEL: Stop guessing why your Check Engine Light (CEL) or Malfunction Indicator Lamp (MIL) is on. The LAUNCH CR329 OBD2 Scanner helps you quickly identify the cause, read and clear diagnostic trouble codes (DTCs), retrieve VIN information, check I/M readiness status, and monitor your vehicle's performance in real time—reducing guesswork and avoiding unnecessary repair costs.
  • OBDII Protocols and Car Compatibility: The LAUNCH CR329 OBD2 scanner is compatible with most 1996 and newer U.S. vehicles, 2001+ European models, and Asian vehicles that support OBDII protocols, including CAN, ISO9141, KWP2000, J1850 VPW, and J1850 PWM. It works with many cars, light trucks, and SUVs. Powered directly through the OBDII port, this car scanner requires no batteries, charging, or complicated setup.
  • Real-Time Vehicle Data: See Your Car's Health Clearly-View live data streams with curve graphs to spot intermittent issues in real time. View and log live data in graph format to monitor R PM, coolant temperature, feul trims, oxygean sensor activity, battery voltage, vehicle speed, and more. Record, graph, replay, and analyze data, or print for detailed troubleshooting.
  • Enhanced OBDII Diagnostics: More than a basic engine code reader, the CR329 supports 12V battery health test, O2 Sensor Testing, and EVAP System Monitoring to help evaluate fuel system performance and detect potential emissions-related problems. Monitor vehicle health, optimize the air-fuel ratio to boost fuel economy and cut emissions, saving you money on gas and reducing your vehicle’s environmental footprint.
  • Instant DTC Lookup: No Mechanic Jargon. Features a 2.8" HD color screen with built-in DTC code definitions so you understand exactly what's wrong—no Googling required. Just immediate fault code explanations so you can understand issues faster.
  • For End User & Diyers: This error code reader CR329 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 OBD2 scanner and get the information you want.
  • 24/7 Expert Support, Whenever You Need It: From product selection to troubleshooting, our professional support team is available 24/7 to help with your questions before and after purchase. No matter when you need assistance, we're just a message away.
  • Multilingual Support: Offers support for 10 languages including English, German, French, Spanish, Italian, Russian, Korean, Chinese, Japanese, and Portuguese.
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Specifications

Automotive diagnostic tool type

OBD2 Generic

Brand

LAUNCH

Compatible cars

most 1996 and newer U.S., 2000+ European, 2008+ Asian OBDII vehicles

Vehicle fitment type

Universal

Warranty

Warranty information

1 Year Warranty

Please be aware that the warranty terms on items offered for sale by third party Marketplace sellers may differ from those displayed in this section (if any). To confirm warranty terms on an item offered for sale by a third party Marketplace seller, please use the 'Contact seller' feature on the third party Marketplace seller's information page and request the item's warranty terms prior to purchase.

Customer ratings & reviews

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Showing 1-2 of 2 reviews

Oct 21, 2026
Reviewer name: anonymous
Sold and shipped byKARLXTOM Auto Store
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Easy to use

Easily cleared my codes . Feels durable with a clear screen and nice buttons. Can't beat it for the price

Helpful?7GJLMCXKFUDI20439855842
Oct 9, 2026
Reviewer name: JO
Sold and shipped byKARLXTOM Auto Store
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Works great

Works great for checking engine lights. Gives you lots of live data.Just plug it in and you're good to go.

Helpful?7GJLMCXKFUDI20439855842
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