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I think i messed up my ecm when i tried to jump my car. Something about the smog system obd " not ready". My speedometer is the only thing that doesn't work. I changed the VSS but it's the same.
How do i change swap ecu / ecm? I read somewhere you need a set of numbers but i can't remember which set.
How do i change swap ecu / ecm? I read somewhere you need a set of numbers but i can't remember which set.