1 | Fault code | for right cylinder bank for left cylinder bank |
2 | Fault memory and actuation of CHECK ENGINE (MIL) | After two consecutive journeys with fault |
3 | Frequency of testing | Each time the knock control is switched off |
4 | Checked signal or status | Internal knock control hardware test |
5 | Test conditions | – Engine at operating temperature – Load decreases (knock control is switched off) |
6 | | Fault must occur at least 10 times |