AEB 553/2 starting protection emulator

Original Starting Protection emulator model 553/2 from the Italian company AEB srl..
The starting protection device is specially designed to avoid
problem related to backfire (shot) during the start-up phase in powered cars
petrol and gas with a gas installation of the first or second generation, mixing.
This problem is caused by the residual amount of gas that is in the intake manifold.
The starting protection, after turning off the ignition, continues to power the engine and simultaneously turns it off
gas solenoid valves. The engine continues to run for a maximum of two seconds until it exits the intake manifold
all residual gas will be removed.
In the initial phase, the collectors are completely emptied of gas, which allows for smooth starting
car without back shots.
Advantages of STARTING PROTECTION compared to other similar devices:
a) no changes to the original starting equipment;
b) no need for further transmitters;
c) easy to install.

Designed for use in cars:

- ALFA ROMEO:
- Alfa Romeo 1551.7i TS - 1.8i TS - 2.0i TS Multipoint catalyst,
- Alfa Romeo 1642.0i TS Super Mod. 94 Multipoint,
- BMW:
- Series 3 - 316ie - 318ie Mod: 94 Multipoint and Bosch Motronic,
- Series 3 - 316ie - 318ie Mod: 96 Multipoint and non-portable Fasata,
- Series 3 - 320ie 24v con iniezione Bosch filo caldo,
- Series 5 - 520ie 24v con iniezione Bosch filo caldo,
- Fiat:
- Croma 2.0i 16v Motronic catalyst,
- LANCIA:
- Thema 2.0i 16v VIS Motronic,
- Mercedes:
- Class C - C180 1.8ie 16v Multipoint catalytic converter,
- Class C - C200 2.0ie 16v Multipoint catalytic converter.

Emulator with five-wire connection harness:

1 - Black wire: connect to ground.
2 - Green wire: connect the gas solenoid valves, on the solenoid valve and reducer.
3 - Red wire: connect power after ignition + 12V.
4 - Blue wire: connect to the blue wire of the injector emulator to the variator, if fitted.
5 - Red-black wire: +12V constant power supply from the battery, through a 15A-20A fuse.