This is the infamous speed sensor repair kit for the Getrag 7DCL750 transmission. Race car models require cutting park lock solenoid plug and capping wires. This one unit body contains speed sensors for the odd and even input shafts of the gearbox. This is a very common failure point for all cars with the Getrag 7DCL750. Other parts are recommended to be changed while servicing the gearbox.

Magnetic flux lines are utilized for detecting the passing teeth on the even or odd gear shafts. However, it is important to note that the signal of the speed sensor can be distorted by iron ore generated by bearings or other wear items, leading to inaccurate readings. Therefore, we strongly advise conducting thorough diagnostic procedures before removing the gearbox from the vehicle. It is crucial to replace all worn components to prevent the recurrence of faults after prolonged use.

Fault codes that may be encountered include, but are not limited to: P0501 (Output speed too high), P0502 (Output speed too low), P0503 (No Signal), P0791 (Even shaft speed too high), P0792 (Even shaft speed invalid signal), P0793 (Even shaft speed too low), P0794 (Even shaft speed no signal), P2745 (Odd shaft speed too high), P2746 (Odd shaft speed invalid signal), P2747 (Odd shaft speed too low), and P2748 (Odd shaft speed no signal).