Innovate Motorsports LM-2 Wideband Air/Fuel Meter - Basic Kit/Double O2 Sensors

The LM-2 from Innovate Motorsports is a handheld air / fuel ratio meter and 32 channel data logger...

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Demon TweeksInnovate Motorsports LM-2 Wideband Air/Fuel Meter - Basic Kit With Dual O2 Sensors
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eBayInnovate Motorsports LM-2 Wideband Air/Fuel Meter Basic Kit, 2x O2 Sensors
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Product Information

Full details

The Innovate Motorsports LM-2 is a versatile handheld air/fuel ratio meter and data logger designed for engine tuners seeking maximum power and efficiency. It offers precise, real-time AFR data for any engine setup and logs information for detailed analysis. A key caveat is that the full potential of its data logging and analysis features is realized with the optional software package, which may be included in different kit configurations.

All features

Model Part Number38940
BrandInnovate Motorsports

Extended Product Information

FAQs

What is the difference between the Basic, Complete, and Shop Kits?

The Basic Kit includes the core LM-2 meter, O2 sensor, and essential cables. The Complete Kit adds an analogue in/out cable, ODB-II/CAN interface, SD card, and a storage case. The Shop Kit includes everything from the Complete Kit plus a longer 18m sensor lead, inductive clamp, and exhaust clamp for more professional workshop use.

Can I use the LM-2 with E85 fuel?

Yes, the LM-2 is designed to be compatible with all fuel types, including E85, methanol, and diesel.

How do I update the LM-2 firmware?

Firmware updates are typically performed via the LogWorks software or by downloading specific update files from the Innovate Motorsports website and transferring them to the LM-2's SD card or via USB connection.

What is the warranty period for the LM-2?

Warranty information can vary by region and specific kit purchased. Please refer to the product manual or the Innovate Motorsports website for the most accurate warranty details.

How accurate are the analogue inputs?

The accuracy of the analogue inputs depends on the sensor or device connected to them. The LM-2 itself provides highly accurate AFR readings from its digital wideband O2 sensor.

Can I log data from my car's ECU using the LM-2?

Yes, if you have the Complete or Shop Kit, you can connect the ODB-II/CAN interface cable to your vehicle's ODB-II port to log data directly from your car's ECU, in addition to the AFR data.

How do I clean the LM-2 meter itself?

Wipe the LM-2 meter with a soft, dry or slightly damp cloth. Avoid using solvents or abrasive cleaners. Ensure the device is powered off and disconnected before cleaning.

Troubleshooting

Device will not power on

Ensure the power adapter is securely connected to both the LM-2 and the vehicle's power source. Check the vehicle's fuse for the power outlet. Try a different power outlet.

Inaccurate AFR readings

Verify the O2 sensor is properly installed in the exhaust and free from contamination. Allow the sensor to calibrate for several minutes after startup. Ensure the correct fuel type is selected in the software or device settings. Check for exhaust leaks before the sensor.

Data logging not working

Ensure the SD card is inserted correctly and is properly formatted (FAT32 is recommended). Try a different SD card to rule out card failure. Check if the device has sufficient storage space.

Software not recognizing the device

Ensure the USB cable is securely connected at both ends. Install the latest drivers for the LM-2 on your PC. Restart the LM-2 device and the PC.

O2 sensor error code displayed

Check the sensor cable connection for looseness or damage. The O2 sensor may need replacement if it is old or has been exposed to contaminants.

Pros and Cons

Pros

  • Highly accurate and reliable AFR readings.
  • Versatile data logging for in-depth analysis.
  • Compatible with various engine and fuel types.
  • Self-calibration ensures consistent performance.
  • Expandable with additional input/output modules.
  • User-friendly interface with clear LCD display.

Cons

  • Full software analysis capabilities may depend on the kit purchased.
  • Expansion packs for additional inputs/outputs are sold separately.
  • Requires proper exhaust bung installation for sensor mounting.
  • Long-term sensor life can be affected by exhaust conditions.
  • Steeper learning curve for advanced data analysis features.

Setup, Compatibility & Care

Setup:

  1. Install the wideband O2 sensor into a dedicated exhaust bung. Ensure the bung is welded into an exhaust pipe section with sufficient exhaust flow and away from catalytic converters or mufflers.
  2. Connect the sensor cable to the LM-2 meter and the O2 sensor.
  3. Power the LM-2 meter using the cigarette lighter adapter or by connecting to the vehicle's power system (if using the complete or shop kit with appropriate cables).
  4. Connect the LM-2 to a PC via USB if planning to use the LogWorks software for advanced tuning and data analysis.
  5. For kits with ODB-II/CAN interface, connect it to the vehicle's ODB-II port for additional data logging channels.

Compatibility:

  • Compatible with all fuel types (gasoline, E85, methanol, diesel, etc.).
  • Works with carbureted engines, aftermarket ECUs, ODB-II tuning software, and flash/chip programmers.
  • Supports connection to ECUs, dyno computers, and piggyback fuel controllers via analogue outputs.
  • Compatible with Innovate Motorsports MTS.

Care:

  • Keep the LM-2 meter and its cables clean and dry.
  • Avoid exposing the O2 sensor to excessive oil or contaminants, which can shorten its lifespan.
  • Regularly inspect the sensor cable for damage.
  • Store the unit in a protective case when not in use to prevent physical damage.
  • Ensure the SD card is properly formatted before logging.

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