Description
Stunning performance combined with a truly impressive and expanding range of features
Designed to meet the demands of the latest generation of very high revving, four coil, sequentially injected engines, the S60 PRO is our latest ECU.
Aimed primarily at the advanced four-cylinder market, the S60 PRO also caters for wasted spark non-sequentially injected engines of up to eight cylinders.
Product features
Engine Configuration
20,000 rpm capability
Flexible and easily adapted to different OEM and custom crank and cam sensor arrangements.
Genuine four and two stroke support.
Twin spark engines.
Twin injector engines.
Sequential or grouped injection.
Individual coils, wasted spark or distributor.
Unequal coil firing capability.
Unequal injection angle capability.
Delayed sequential injection.
User controlled fan activation.
Sensors can be calibrated individually with a lot of preset options supplied.
Flexible Tacho Output
Soft and hard rev limits
Main Fuel and Ignition Functions
Two main fuel, spark and turbo maps selected by a dashboard switch.
Comprehensive start up fuelling options both time and temperature dependant.
Air, coolant and manifold pressure compensation maps.
Throttle transient increase compensation.
Throttle transient reduction compensation.
RPM and load breakpoints can be calibrated by the user.
Throttle or MAP as load.
All maps with one or two dimensional with interpolation as required.
Lambda control functions
Extensive lambda parameters table to ensure stable closed loop operation and emissions requirements can be met where needed.
Full three dimensional lambda target map.
Auto-tuning function.
Turbo Control Functions
Open or closed loop turbo pressure control via PWM valve. Modify target turbo pressure by gear selected. Modify target turbo pressure by vehicle speed. Two control maps selected by switch on dashboard. Active base PWM map for easy calibration.
Idle Control Functions
Open or closed loop idle speed control via PWM valve.
Closed loop idle target speed temperature dependant.
Active base PWM map for easy calibration.
Fuel enrichment table calibrated versus PWM percentage.
ALS Control Functions
Full ALS ignition and fuel maps.
ALS valve control together with map switching controlled by dash board switch.
Cam Control Functions
Open or closed loop cam advance control via PWM valve.
Static offset table to zero out electrical movement effects.
Active Cam Target Advance map, load and speed dependant.
Active base PWM map for easy calibration. VTEC Control
Water Injection
When not being used to control the camshaft, cam base PWM map can be used instead for water injection, giving complete load and speed dependence.
Flexible Input/Output
Three uncommitted input tables which use 0 – 5 volt inputs or any input the S60 knows already, linked to fuel and advance modifiers and a PWM output.
Launch Control
Fully flexible first gear launch capability.
Extensively tunable to individual vehicles.
Full Throttle Gear Shift Cut
Shift cut capability with 1ms resolution, variable for each gear with full switch de-bounce capability.
Voltage Compensation Tables
User configurable voltage compensation tables for injector dead time and coil on time (dwell time).
Diagnostics and Test Features
Full sensor diagnostics and fault recording.
Extensive engine run time recording at different load and speed conditions.
Ability to exercise injectors and coils without engine running for fault finding.
Firmware
The ECU firmware is flash upgradeable via the serial port with a special cable and software. Current firmware and software published on www.dtafast.co.uk.
CAN PC Communications
The ECU can communicate with the PC via our USB -> CAN converter. This solves the problem of unreliable USB -> RS232 converters.
Data Logging
Up to thirty six separate items can be logged.
Three user selectable logging frequencies.
Up to nine hours logging capability.
Graphing can be done on-line to the ECU.
Other Features
Water Resistant Enclosure
Sealed Latching Connectors
Size 134 x 134 x 46 mm
Weight 679 gm
All outputs protected against over temperature and over current
Inputs protected against severe wiring mistakes and accidents
Reverse battery protection
Alternator load dump protection
Inputs and Outputs Inputs Crank Shaft (Magnetic and Hall Effect)
1 x Cam Shaft (Magnetic and Hall Effect)
Throttle Position
Coolant Temperature
Air Temperature
Manifold / Barometric Pressure
Lambda
Oil Pressure
Fuel Pressure
Oil Temperature
Battery Volts
3 x User Defined Analogue (Shared Use)
Launch Switch
Shift Cut
1 x Wheel Speed
ALS / Second Map Switch
Outputs
4 x Coil Drivers
4 x Injector Drivers
Tacho
Fuel Pump Relay
Fan
Turbo Pressure Valve
Turbo ALS Valve
Cam Control Valve
VTEC Valve
Idle Valve
Shift Light
6 x User Programmable Aux (Shared Use)
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