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Detonation knock sensor removed from a Ford Focus Mk1 donor vehicle (1998–2004). This sensor detects engine knock and sends a signal to the ECU to adjust ignition timing and prevent damage. OEM code 1N1A12A699AA. Verify the part number matches your original unit before ordering to ensure correct fitment.
Detonation knock sensor removed from a Ford Focus Mk1 donor vehicle (1998–2004). This sensor detects engine knock and sends a signal to the ECU to adjust ignition timing and prevent damage. OEM code 1N1A12A699AA. Verify the part number matches your original unit before ordering to ensure correct fitment.
