Electronic Engine Control (FADEC) from Mexico
Full Authority Digital Engine Control computer, imported previously duties paid, loaned for US software validation. Reimport qualifies under 9801.00.30.00 unchanged.
Duty Rate — Mexico → United States
10%
Rate breakdown
9903.05.5510%Except for products described in headings 9903.05.85–9903.05.92 and 9903.05.94, articles the product of Mexico, as provided for in U.S. note 52 to this subchapter
Import Tips
• Firmware checksums must match export configuration
• No parameter table modifications abroad
• ECU harness connector condition verification