Reading off input and output signals

Using this function, the values and status of the control module input and output signals can be continuously read off.

The following parameters can be read off:

• failed start attempt, Heater
• successful start attempt, Heater
• overheating incidents, Heater
• engine coolant temperature, value
• battery voltage, value
• additional heater status, value
• Extended X-supply, status
• glow plug, status
• glow plug grade, value
• water pump, status
• combustion fan, actual value
• combustion fan, calculated value
• combustion fan PWM, value
• fuel pump frequency, value
• fuel level, status
• heater operation time, value
• supply voltage to components, status.