Ecu id ?

[B4THEZ]

Hey everyone, My first post... so please put on some lube..... My datsun is getting an engine swap (S14 sr20DET) I got the engine yesterday, but on the ecu said this: "S14 SR20DET MODDIFIED" I oppened the ECU and found 2 chips inside with hand writing that say: "S14 #1 K134XDM7" and the second says: "S14 #2 K134XDM7"

The question is is this ECU modded?

thanks

[s13silvia123]

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