I am having problems with my transmission. The car is acting up sometimes, but sometimes it works just fine. The problem occurs only with even gears, for example, changing gear from 1 to 2 or 3 to 4. The car slightly jerks sometimes, but sometimes it works just fine.
I know that the transmission adapts itself, but it seems like it is not able to adapt fully and some slippage/jerk is still there when changing to an even gear. I have an OBD device to read data from the ECU and TCU and one thing that I noticed is that clutch actuators are drawing different current when the car is in P gear, shouldn't they draw the same current as they are basically the same thing?
I got both clutches and flywheel changed 18k miles ago, so they should be in good condition, and we can rule them out. So, the logical thing to assume is that the clutch actuator is not working properly.
I also added pictures of the reading I got from the OBD port.
I know that the transmission adapts itself, but it seems like it is not able to adapt fully and some slippage/jerk is still there when changing to an even gear. I have an OBD device to read data from the ECU and TCU and one thing that I noticed is that clutch actuators are drawing different current when the car is in P gear, shouldn't they draw the same current as they are basically the same thing?
I got both clutches and flywheel changed 18k miles ago, so they should be in good condition, and we can rule them out. So, the logical thing to assume is that the clutch actuator is not working properly.
I also added pictures of the reading I got from the OBD port.
Images (Click to enlarge)
May 20, 2022 at 6:02 AM
