Table of contents: Diagnostic connector ↓ Mechatronics for dual clutch gearbox… ↓
Diagnostic connector
Installation location: The diagnostic connector for the diagnostic complex is located in the footwell on the driver's side. Before troubleshooting, the cause should be determined precisely using the tester in the Guided Fault Finding, Self-Diagnostics and Measuring Equipment modes.
Mechatronics for dual clutch gearbox "J743", valves, sensors and gearbox input speed sensor
Location: Mechatronic gearbox with twin-disc clutch "J743" is screwed at the bottom of the gearbox housing and covered by the gearbox oil pan. Mechatronic combines hydraulic and electronic control units, sensors, and actuators into a specific single system. All elements are checked by means of self-diagnosis.
Overview of gear shifter, temperature sensor Mechatronics 1. Printed circuit board 1; 2. Fork hydraulic valve module; 3. Speed sensor 1 fork hydraulic drive valves "G487" fork hydraulic drive valves 2-R; 4. Speed sensor 2 valves of hydraulic drive fork "G488" valves of hydraulic drive fork 1-3; 5. Speed sensor 3 valves of hydraulic drive of fork "G489" valves of hydraulic drive of fork 7-5; 6. Speed sensor 4 valves of hydraulic drive of fork "G490" valves of hydraulic drive of fork 4-6; 7. Clutch temperature sensor "G509"; 8. Sensor 3 of the speed of the input shaft of the gearbox "G641" of the speed of the input shaft of the gearbox; 9. Printed circuit board 2; 10. Electro-hydraulic control unit
PCB 1 and PCB 2 can be removed and installed separately.