Key facts
- Brand
- Innovate Motorsports
- Model
- LM-2
- Category
- Vehicle maintenance
- Industry
- Automotive
- Documents
- 3
- Languages
- EN
- Last added
- 2023-10-12
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Innovate LM-2 Digital Air/Fuel Ratio Meter User Manual
The LM-2 is a single or dual channel wideband controller featuring a built-in OBD II scan tool, RPM input, four analog inputs, MTS serial I/O, SD memory card recording, and two analog outputs per wideband channel. The device allows users to monitor air/fuel ratios and lambda values in real-time.
Read onlineInnovate Motorsports LM-2 specifications
| Channels | Single or dual channel |
|---|---|
| Built-in Tool | OBD II scan tool |
| Analog Inputs | Four |
| Analog Outputs | Two |
| Storage | SD memory card |
| Sensor Types | Bosch LSU 4.2 or LSU 4.9 |
| Power Requirement | 12 volts |
Source: Innovate Motorsports LM-2 Digital Air/Fuel Ratio Meter User Manual
All Innovate Motorsports LM-2 documents by type
Day-to-day operation, settings and troubleshooting. Start here if the product is already set up.
Questions answered in these manuals
What is the maximum temperature of the sensor at the bung?
The maximum temperature should not exceed 500°C or 900°F.
From: Innovate Motorsports LM-2 Digital Air/Fuel Ratio Meter User Manual
How often should a daily driver aspirated engine be calibrated?
Calibrate once a year or every 20,000 miles, whichever comes first.
From: Innovate Motorsports LM-2 Digital Air/Fuel Ratio Meter User Manual
When should I calibrate the oxygen sensor?
Calibration is required anytime a new oxygen sensor is installed, and then periodically based on usage (e.g., every 3 months for new sensors, annually for daily drivers).
From: Innovate Motorsports LM-2 Digital Air/Fuel Ratio Meter User Manual
Can I connect or disconnect the sensor while the unit is powered ON?
No, it is extremely important to avoid hot-plugging sensor connections to prevent damage.
From: Innovate Motorsports LM-2 Digital Air/Fuel Ratio Meter User Manual
What is the maximum operating temperature for the LM-2?
The device can operate in temperatures ranging from -20 to +80 degrees Celsius.
From: Innovate LM-2 Digital Air/Fuel Ratio Meter User Manual
How many OBD-II channels does the LM-2 support?
The unit supports a maximum of 16 OBD-II channels.
From: Innovate LM-2 Digital Air/Fuel Ratio Meter User Manual