Via Nobel 2, 42025 – Cavriago (RE), Italy • AEB Alternative Fuel Electronics

+39 0522 9433 •

+39 0522 9433 •

Feed-back Systems

Quality and technology Made in Italy

Quality and technology Made in Italy

Feed-back systems are electronic control units used in catalysed vehicles. They optimise carburetion when the vehicle is running on CNG and LPGwhile keeping the right air-gas ratio under all operating conditions. The feed-back systems use the signals of several original vehicle sensors, such as the Lambda probe and TPS, in order to operate.

AEB feed-back systems offer the possibility of being adapted to various engine characteristics by making a few adjustments that, according to the model, may be done manually (using a microswitch) or with the help of more sophisticated tools like PC software or hand-held testers.

Some of the AEB feed-back systems also incorporate both the switch and the injector cutter so as to simplify system installation considerably.

Feed-back Systems

Accessories for feed-back systems

Product Catalog


Injectors rail

Feed-back Systems

Timing advance processors



Sensors and indicators

Sundry Items

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AEB Alternative Fuel Electronics is a trademark by LANDI RENZO S.p.A

Via Nobel 2
42025 – Cavriago (RE)


(+39) 0522 9433