Mercedes Benz

P0330 A16/2 (knock sensor 2, left) (P0330) Possible cause: ­ A16/2 (knock sensor 2, left) Affected functions: ­ Engine running ­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­ Test 1: Check component A16/2 (knock sensor 2, left). 1. Check component A16/2 (knock sensor 2, left). Test prerequisite ­ Engine running Test sequence ­ Briefly blip throttle. Status of relevant actual value: ­ Coolant temperature:Warning! Communication with ECU required. ­ Knock control enable:Warning! Specified value ­ Knock control enable:YES Question ­ Is the actual value o.k.? YES The actual value is okay.End of test NO The actual value is not o.k.Possible cause and remedy ­ Lines to component A16/2 (knock sensor 2, left) ­ Component A16/2 (knock sensor 2, left) End of test