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    Default 4C key hexadecimal code reading

    Hey Guys,

    Im trying to set something up so i can read 4c key codes without having to use my car to read them. (which means pulling out my ecu each time to read/write the eeprom) I have a key antenna and amplifier and a spare ecu. but ive learned the ecu wont function without the engine harness. Before I try and wire up everything on my bench and trick it into thinking the engine is plugged in, is there another way to read the 4 part hexadecimal key codes?

    Thanks

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    Key codes or immo data?

    Sent from my SM-G930F using Tapatalk

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    Default

    Quote Originally Posted by trinicolin View Post
    Key codes or immo data?

    Sent from my SM-G930F using Tapatalk

    well its the immo data for the keys. in the format XX XX XX XX as if i read it from the immo eeprom. I hope that makes sense

 

 

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