AEB 424 OBD2 Emulator

Product Code: AEB424
Stock Status: Sold Out
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AEB424 OBD2 Emulator

OBDII - μFIX EMULATOR - Code AEB424. The OBDII - μFIX emulator has been developed for GENERAL MOTORS and FORD cars equipped with OBDII and EOBD diagnosis system. To install the emulator on different cars from the ones mentioned above, please contact A.E.B. Technical Service. AEB424 must be installed on the oxigen sensor(s) before the catalyst, that is to say the one(s) nearest to the engine. On cars having separated exhaust manifolds with 2 oxygen sensors before the catalysts, it is important to identify the oxygen sensor of main bearings 1 (corresponding to cylinder No. 1) and the oxygen sensor of main bearings 2; we therefore recommend to carefully follow the assembly instructions supplied with the product, because a wrong wiring connection can cause malfunctions to emulator and car. AEB424 is connected to the wire of the oxygen sensor signal and to the car diagnosis plug; it communicates with the gasoline injection central unit and, according to the data it receives, it generates a oxygen sensor signal that it sends back to the gasoline injection central unit, thus preventing it from changing the carburation parameters and from switching on the engine failure warning light. With the OBDII - μFIX emulator, the car diagnosis system remains active; as a consequence, if during the GAS running the carburation is incorrect, the lambda probe after the catalyst senses an error, thus causing the switching - on of the “engine failure” warning light. In this case, it will be necessary to revise the car gas carburation. If a diagnosis of the car gasoline injection system is necessary, it must be set on GASOLINE.

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We advise that any LPG repair work done on the engine or gas system should be done or checked by an approved LPG installer. Autogas 2000 Ltd cannot be held responsible for any damage occurring to either the product or engine from incorrect fitting or misuse.
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Please note that special delivery postage is only a Monday to Friday service and will NOT cover Saturday delivery.
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We will not accept any responsibility for item lost or missing once outside the UK


  • Product Code: AEB424
  • Brand: AEB
  • Condition: New
  • Weight: 0.3kg