A'PEX Auto Timer

The A'PEX Auto Timer features a compact interface design (4x 3/4 x 5/8 inches, shown in actual size below) with a separate control unit that can be hidden away underneath the dash. The auto Timer is also the first timer with an intergrated air-fuel ratio monitor. The unit reads the O2 sensor signal from the ECU and extrapolates an air-fuel ratio value. The Auto Timer can detect the engine load before shutdown and adjusts the idle time accordingly. Finally, the Auto Timer has a safety/ security feature that immediately shuts down the engine when the parking brake is released.


Based on this discription, does this auto Timer has A/F guage built in? What does it mean by detect the engine load before shutdown....? Is this Apex auto timer works just like a TURBO timer or totally different? Thanks