T4 ECU

The T4 can run 4-cylinder engines fully-sequentially or 6 and 8 cylinder engines semi-sequentially. Highlight features on the T4 are traction control, single variable cam control and a CNC machined, billet aluminum enclosure. T-Series engine control units are powered by an all-new, automotive specific, multi-core processor. They feature Bosch lambda controllers for maximum accuracy, multiple safety redundancies, high resolution map tables, fully configurable I/O and up to 32MB of logging at up to 500 Hz with compression algorithms for fast log downloads. The PC software has a user-friendly, responsive design for better readability on high resolution monitors using high scaling (DPI). It features a full oscilloscope for crankshaft/camshaft signal analysis and allows firmware to be upgraded without special cables or separate software. T4 ECU Wiring Diagram Inputs: Analogue (0-5v) 8 Digital 3 Thermistor (NTC) 3 Wheel Speed 2 Wideband Lambda 1 Knock 0   Outputs: Digital (PWM) 8 Coil Drivers 4 Injector Drivers 4 Cam Solenoid Drivers 1 H-Bridge (FBW) Drivers 0   Control Strategies: Auxiliary PWM Control ✓ Pit Limiter ✓ Launch Control ✓ Flat-shift Control ✓ VTEC Control ✓ Boost Control ✓ Idle Control ✓ Wideband Lambda single Variable Cam Control single Traction Control ✓ Wet/Dry Traction ✗ Fly-by-wire Control ✗ Knock Control ✗ Paddle-shift Control ✗   Communications: USB For PC connection Serial For dyno box connection CAN bus For communication with dashboards, power distribution modules, dataloggers etc.   Miscellaneous: Dimensions 188x176x25-42mm Weight 916g Material billet aluminum Ingress Protection IP67 Hardware Upgradeable To T4+