Coil question: see previous answer.
Tacho: configure under ECU hardware setup => multi function output channels, I used PWM 5 (pin 45). Also configure in Ecu Software setup => output channels => Tacho output. This setting depends on you actual instrument: normally 2 pulses for a 4-cyl tacho.

If the tacho has no signal then connect a 2k2 resistor between tacho signal wire and 12 volt.