4.32.1 Fuel level stuck monitor

The fuel level is continuously monitored. The fuel level should change by more than a set percentage before a calculated amount of fuel is used. This process will operate through cumulative trips if necessary. Once the fuel level changes by the amount required the process is reset and starts again. If the fuel used threshold is reached before the fuel level changes by the required percentage, a temporary fault will be stored. A second occurrence will cause a permanent fault to be stored, however the MIL will not illuminate.