Downloaded from www.Manualslib.com manuals search engine - User selectable spark timing curves for different
fuel octane ratings
- User selectable fuel mixture maps for different
octane ratings
- Automatic default mode selection in the event of
sensor failure allows limp-home operation
- Air-conditioner shutdown control
- Self-diagnostics with fault storage
- Intelligent PC based diagnostics with logging
facility.
- Software immobiliser which prevents hot-wiring
- Repairability. THIS IS NOT A THROW-AWAY UNIT. IT CAN BE REPAIRED AT DUPEC FOR A MINIMAL CHARGE
Downloaded from www.Manualslib.com manuals search engine 9 IMMOBILISER OPERATION
The system contains an immobiliser function which prevents
hot-wiring. When the ignition is switched on the ECU will
wake up and prompt the ACU for its ID (Identification Code).
The ACU will respond by sending its ID to the ECU for com-
parison with an ID code stored in the ECU's ROM. Only if the
ACU's ID matches the ECU's ID normal engine
management
control will be allowed to take place.NO ENGINE CONTROL IS POSSIBLE IN THE ABSENCE OFTHE CORRECTACU ID.
