The MTX-L is a digital wideband air/fuel ratio gauge produced by Innovate, which can monitor the air/fuel ratio of the vehicle and record data through Logworks software to help the owner adjust the engine.
The MTX-L is an integrated gauge and controller for wideband AFR (lambda) measurements designed for automotive applications. It features digital I/O for integration with other MTS compatible products and two configurable analog outputs for connection to ECUs and data loggers. The device includes a gauge face and bezel that can be customized.
| Power Source | Isolated switched 12V source |
|---|---|
| Power Draw | 3 amp draw |
| Fuse Rating | 5A fuse |
| Gauge Size | 2 1/16" (52mm) |
| Water Resistance | Splash resistant |
| Analog Output 1 Default | 0V = 7.35 AFR, 5V = 22.39 AFR |
| Analog Output 2 Default | 1.1V = 14 AFR, .1V = 15 AFR |
Calibrate before installing a new sensor, again after 3 months of use, and thereafter once a year or every 20,000 miles.
Weld the bung at least 24 inches downstream of the exhaust port outlet or turbocharger, between the 9:00 and 3:00 o'clock position, and before the catalytic converter.
The display will show error code 'E2', and if powered up without a sensor, your calibration will be reset.
Yes, you can disconnect and reconnect the sensor and cable for installation without losing your calibration.