What is your question?
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What is your question?
How do I know the right ecm for my car.? Is there certain numbers that have to match or something.?
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first,do you know what size the engine is,or just the 8th digit of the VIN#? is it with California Emissions or with Federal Emissions? do you know what the OEM Part Number is on your computer? it starts with a (B )or a (Z)>examples>BPD4-18-881.......Z501-18-881A ??? some units may or may not require additional programming on or off of the car also..