Hello Katzenfreunde, maybe someone has a tip to solve my problem: if my XJR is warm, the engine shakes in idle mode and dies in thrust mode. According to Jaguar diagnostic device, the Lambda probes were defective, replaced and successfully regulated on the diagnostic device. Nevertheless, still no uniform blank run. Subsequently removal and cleaning of the throttle valve housing as well as the idle actuator motor did not solve the problem. resetting egate on the PC or can it be that the idle actuator is defective?