Starting the heater

This function is used to start and then turn off the heater.
Note:
The function may take up to 5 minutes to run.
Test conditions:
Procedure:
  1. Start the function.
  2. If the voltage is higher than 12.6V, two data lists can now be read out.
  3. When "Regulation frequency" to the fuel pump increases and "Power status" changes, the heater is on.
  4. Press "OK" to turn off the heater.
  5. The function is complete.