Description
The Opel Astra F occupies a well-regarded chapter in European compact car history, covering 1991 to 1998 with a range of accessible petrol engines and honest, dependable engineering. This Delphi ECU, referenced 16204799 (suffix HL), is the factory-assigned management unit for its Astra F petrol application, carrying calibration data specific to that variant’s injection system, ignition requirements and emissions profile. ¶ Installed at the heart of the Astra F’s engine management circuit, the 16204799 HL module processes real-time data from the crankshaft position sensor, intake air temperature, coolant temperature and throttle position to compute injection duration and spark advance for each engine cycle. Lambda closed-loop regulation and deceleration fuel cutoff are additional functions managed within the same unit, contributing to the Astra F’s emissions compliance throughout its operational life. ¶ This ECU has been removed from a professionally dismantled Astra F and verified through bench testing to confirm correct electronic response. Supplied in clean, tested condition, it provides a proven OEM replacement for a platform increasingly dependent on the used parts market for continued roadworthiness, given the near-total discontinuation of new supply. ¶ Match OEM reference 16204799 HL to the code on your vehicle’s existing ECU before purchasing. Professional coding is required after fitting to synchronise the unit with the Astra F’s immobiliser and initialise the engine management adaptations correctly.
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/
