1 | Fault code | |
2 | Fault memory and actuation of CHECK ENGINE (MIL) | After two consecutive journeys with fault |
3 | Frequency of testing | Continuous |
4 | Checked signal or status | Current/voltage testing on respective fuel injector |
5 | Limit value of current consumption Limit value of voltage Duration of test | > 4.2 A < 2.5 V < 5 s |
6 | | The actuation of each fuel injector is tested for cable open-circuit and short-circuit (to ground or battery voltage). In the event of a fault the output stage stops being actuated immediately. |
7 | | In the event of a short-circuit to ground the corresponding fuel injector is opened permanently. |