Top Fuel Auto Turbo Timer. 4-in-1 slim design Auto Timer, Manual Timer, Voltmeter, and AFR functions in one unit.

The Top Fuel Auto Timer allows the vehicle to idle for a preset amount of time after the ignition key has been removed. In turbocharged vehicles this prevents hot oil in the engine from clogging up in the lines. Hard driving can raise engine oil temperatures to dangerously high levels. Proper cool down is essential for a healthy turbo and engine.

In normally aspirated cars, the Auto Timer can also be used to warm/cool the inside of the car without it having to sit inside the vehicle. The Auto Timer stands as a technological marvel. The pen-shaped, compact size makes it one of the smallest turbo timers on the market. This allows a clean and stylish installation virtually anywhere inside the car. The unique multi-angle joystick button allows easy navigation through the many-featured menus.

Upgraded in every way from the previous model, the new Auto Timer can automatically determine the necessary amount of after-idling time. A manual mode allows the user to preset desired idling times from 0 seconds to ten minutes in 16 seconds increments. By inputting O2 sensor voltage, the Timer can also display theoretical air fuel ratio. Since the Auto Timer uses the factory O2 sensor, which is primarily designed for emissions, the readings may not be as accurate when the O2 sensor is cold. Top Fuel recommends that the O2 sensor readings be compared to a high grade "tuning" O2 sensor for comparison. 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 when the handbrake is released without the ignition key. Top Fuel, one of Japan’s leading tuners, introduces a new Auto Timer, Manual Timer, Voltometer, and AFR in one unit.

Features: Size: 108mm x 20mm
Manual Timer: User presets time
Auto Timer: Minimum and maximum time selections
Response Rate Selection: (Low) (Normal) (High)
Voltometer: Voltage display low volt. Warning (user preset)
Air Fuel Ratio: Ratio display (for narrow band O2)

Installation:
Hard wire into existing ignition harness (if PNP harness is not available for your vehicle.)
Works with plug and play turbo timer harness from HKS or Apex'i.