D1 Spec Auto Timer II (Turbo Timer)
Upgraded in every way from previous mode, D1 Spec auto timer II can automatically determine the necessary amount of afteridling time. A Manual Mode allows the user to preset idling times from 0 sec - 10 minutes in 16 increments. By inputting O2 sensor voltage, the D1 Spec Auto Timer II can also display theoretical air fuel ratio. Since the Auto Timer II uses the factory O2 sensor which is primarily designed for emissions, the readings may not be as accurate as racing air/fuel ratio monitors. The timer can also display critical data such as O2 sensor voltage, and battery voltage. To prevent potential theft while running, the handbrake safety feature shuts off the vehicle whenthe handbrake is released without ignition key.
1. It can help you to protect engine from destroyed or damaged because overheat
2. It can auto-set the time of engine to turn off
3. It own small volume and never occupy too much space
4. Without any complicated wiring