Description
OEM number 2S4A-12A650-NA. A genuine Ford engine ECU control module taken from a written-off donor vehicle. This unit retains its original manufacturer part number and has been tested electronically to verify correct function prior to being offered for sale.
This engine control module governs sequential fuel injection, closed-loop lambda control, and spark timing for the Ford engine. It processes inputs from sensors including the crankshaft position sensor, manifold absolute pressure sensor, and exhaust oxygen sensors, adjusting injection and ignition strategies to deliver efficient combustion and maintain exhaust emissions within legal limits across all operating conditions.
A degrading ECU in this Ford application may lead to prolonged cranking before the engine starts, unstable idle speed at operating temperature, or unexpected engine shutdown while driving. Diagnostic equipment may return lean or rich fuel trim faults, or misfires attributed to injector timing irregularities that do not respond to injector replacement.
Sold as a used and tested engine ECU confirmed to be in working order. Verify that OEM number 2S4A-12A650-NA is correct for your Ford variant before placing an order. Professional fitting is recommended. Coding or adaptation of this module to the receiving vehicle may be required after installation. A 14-day return policy applies.
Returns accepted only for genuine faults — faulty on arrival, not as described, or wrong part supplied — requested within 14 days, with all 3 anti-tamper stickers intact. No returns for change of mind, incorrect installation, coding/programming, or buyer compatibility errors; checking compatibility (OEM number, firmware, vehicle) is the buyer’s responsibility. Full policy: https://giantparts.eu/refund-and-returns/
