LMA-3 (AuxBox) Multi-sensor Device

The AuxBox attaches to the auxiliary input of the LM-1 or it can be integrated into the MTS serial chain. The AuxBox has 5 built-in sensors. The 5 internal sensors are: Manifold Air Pressure (MAP or Boost), Cylinder Head Temperature (CHT) or Exhaust Gas Temperature (EGT), RPM conversion (from a tach signal or inductive clamp), Acceleration, and Injector Duty Cycle (or Dwell). The internal MAP sensor is a 3-bar absolute pressure sensor, providing accurate data up to 44.1 PSIA. The temperature measurement circuit features a K-type thermocouple. The internal accelerometer features 2 axis measurements for a variety of mounting options. The AuxBox also includes 5 external inputs for connecting external sensors in lieu of the internal sensors. This allows users to log data from external sensors like TPS or suspension data.

Provides 5 channels of data 3-Bar MAP / Boost RPM Injector Duty Cycle EGT / CHT 2-Axis Accelerometer MTS compliant

Another key application of the AuxBox is road testing. Even a dyno doesn't provide as much real data as road testing. Factors like air flow, side force, and load vary significantly on a real road. Use LogWorks to view fuel mapping, perform statistical analysis, overlay graphs, and playback a log on the virtual gauges. You can also view real-time data on LogWorks gauges if you want to take your laptop on the road. Correlating AFR, RPM, MAP, and CHT, for example, is essential when tuning piggy-back fuel controllers, ECU programmers, aftermarket ECUs, or racing carburetors. The AuxBox ships with mounting hardware, thermocouple wire, the LM-1 connecting cable, and the user manual.

The AuxBox can be purchased as an accessory to be used with the LM-1 or with any of our MTS compatible units. The basic AuxBox ships with mounting hardware, thermocouple wire, the LM-1 connecting cable, and the user manual.

You may also purchase the AuxBox bundled with the LM-1. This kit will include all the parts that come with the basic Auxbox plus it includes theLM-1 meter, a Bosch wide-band oxygen sensor and cable, cigarette-lighter power adapter, serial cable for PC connection, 9V battery, exhaust bung and plug, CD and manual.