Answer
Jul 16, 2025 - 06:34 PM
When it comes to the injector control unit in the Aston Martin DB7, it's handled by the ECU (engine control unit). There isn’t a separate injector control module like on some other vehicles.
On early DB7 models with the inline-6 (3.2L supercharged Jaguar-based engine), the ECU is usually mounted under the passenger-side footwell or behind a kick panel.
On the V12 models, it’s typically located in the engine bay, on the firewall or under a plastic engine cover, depending on the year. Some later V12s have the ECU buried a bit more, closer to the bulkhead behind heat shielding.
In both cases, the ECU handles fuel injection timing, ignition, and more, so if you're chasing injector issues, it might be a wiring, sensor, or ECU signal fault — not a standalone injector module.
