Direct Injection ECU of third-generation Data: 22/10/2013 Rev. 1 Direct Injection ECU of third-generation

Simplify the installation Targets Simplify the installation Give to customer the possibility to make their own installation on new vehicle without the presence of AEB staff. Reduce the gasoline consumption

What’s new – hardware side New gasoline injectors emulation stage Compatibility with electrical interfaces, algorithms and monitoring functions implemented on new gasoline ECU (Opel, Nissan, Renault …) Full range (0 – 14 A) of the emulated current level Potentially we have now the opportunity to cut all gasoline injected New gasoline injection reading stage Possibility to acquire the profile of the injected current Ability to read both negative or positive signals Different hardware configuration options available Double CAN interface High speed data transfer on dedicated bus (in development) Expandable system Dedicated output for timing advance processor driving

New injectors emulation stage – into the topic Features: The current on the original injector can be emulated in a precise way Lower heat dissipation on Gas ECU Reduced diagnosis possibility on original ECU The ability to drive up to 14 A gives the opportunity to completely cutting petrol  reduction in fuel consumption Note: to refresh the gasoline injector it’s possible to introduce dedicated injection (split fuel) in particular condition

New injection reading stage – into the topic Current on the gasoline injector acquired using an oscilloscope (green trace) Features: The automatic acquisition of the current profile allows the customer to convert new vehicles without the presence of staff AEB. Automatic correction of the emulation profile in case of different managment of the gasoline ECU (after fw upgrade). By reading also the positive signal the gasoline injection time is correctly measured even when the precharge time is variable. Current on the gasoline injector acquired by the new hardware reading interface.

Double CAN interface – into the topic OBD Plug OBD CAN BUS (as actual ECU) Feature: System expansion with external modules Module 1 (Valves) Module 2 (TAP) Module n (data logger) CAN Interfacce Proprietary CAN BUS Features Acquisition for an accurate problem solving analysis Qualitative measures on the signals

What’s new – firmware and software side Features introduced Ability to manage 3 cylinders engine Opportunity to acquire RPM from hall effect cranckshaft sensor. Advanced gasoline pressure emulation management (read only, set maximum pressure on gas, ...) Possibility to manage a correction for second bank 2 in two bank engine application The calibration map for the of extra injected management no longer requires the programming of the ECU with a dedicated firmware, it’s just necessary to set the corresponding item on the software.

What’s new – firmware and software side Advanced parameters acquisition with oscilloscope Possibility to graphically see the signals changing. Possibility to insert markers for easily identify particular operating conditions. Possibility to manage cursors for time and values evaluation Possibility to save, load, export and print acquired signals.

3-up to 8 cylinders ECU – DI108 FEATURE VALUE Power Supply 10 ÷ 16 Volt Temperature range -40 ÷ +125 °C IP protection level IP54 (IP X9k) Load up to 8 injectors (Imax = 6A; Vmax = 16V) up to 2 gas solenoid valve (Pmax = 25W; Imax = 2A) * Pmax =50W; Imax=4A if only one output used Sensors AEB025, “PTMap” as Gas pressure AEB sensor 4.7 kOhm, 2.2 kOhm as gas temperature AEB025, “PTMap” or original vehicle sensor as MAP 4k7 or original vehicle sensor as engine water temperature AEB standard, 0-90 Ohm, non standard or non-standard inverted as level sensor Original vehicle sensor as gasoline rail pressure Lambda sensor 0-1 Volt, 0-5Volt, 5-0 Volt, 0.8-1.6 Volt, UEGO Switch AEB119B OBD communication ISO15765 on CAN line; KWP2000 and ISO9141 on K-Line 1

3-up to 4 cylinders ECU – DI60 FEATURE VALUE Power Supply 10 ÷ 16 Volt Temperature range -40 ÷ +125 °C IP protection level IP54 (IP X9k) Load up to 4 injectors (Imax = 6A; Vmax = 16V) up to 2 gas solenoid valve (Pmax = 25W; Imax = 2A) * Pmax =50W; Imax=4A if only one output used Sensors AEB025, “PTMap” as Gas pressure AEB sensor 4.7 kOhm, 2.2 kOhm as gas temperature AEB025, “PTMap” or original vehicle sensor as MAP 4k7 or original vehicle sensor as engine water temperature AEB standard, 0-90 Ohm, non standard or non-standard inverted as level sensor Original vehicle sensor as gasoline rail pressure Lambda sensor 0-1 Volt, 0-5Volt, 5-0 Volt, 0.8-1.6 Volt, UEGO Switch AEB119B OBD communication ISO15765 on CAN line; KWP2000 and ISO9141 on K-Line Validation on-going Proto: End Q1-2014 SOP : End Q2-2014 1

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