The S40 Pro is an economic ECU designed by DTA for relatively simple wasted spark four cylinder engines using semi-sequential injection. Maintaining the highest manufacturing quality and reliability of more sophisticated ECU''s in the S series range, it provides a lower priced solution for a wide range of applications.
Essential features are not sacrificed to this aim and still maintained are important auxiliary functions to allow this unit to be used on road vehicles where required.
Lambda control functions
Turbo control functions
Idle control functions
Full throttle shift cut
Flexible input output
Sensor flexibility and crankshaft oscilloscope
Voltage compensation tables
Diagnostics and test features
Sealed latching connectors
Size 115 x 100 x 41mm
Weight 268 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
Input and output features:
Crankshaft (magnetic only)
3 x User Defined Analogue (shared use)
Undriven wheel speed
2 x coil drivers
2 x injector drivers
Fuel pump relay
Fan/Aux 2/Turbo pressure valve (shared use)
Idle valve (shared second injector driver)
Also available in Ignition Only version - see DTA-401
Simtek (UK) is probably one of the friendliest and most helpful companies in the Motorsport engineering world and was founded in 1999 and incorporated in 2006 as Simkins Technologies Ltd t/a Simtek (UK), later changing our name to Simtek (UK) Ltd. We aim to provide the most comprehensive and knowledgeable service and range of products, making affordable good quality, well thought out products accessible to all levels of Motorsport and automotive leisure.
Simtek (UK) Ltd Daniel Street Ind. Estate
Whitworth ROCHDALE Lancashire OL12 8BX