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Item specifics
Product Description
2PCS High Quality 722.8 TCU Speed Sensor Y3/9b4 Y3/9b5 Auto Transmission Electronic Solenoid for Mercedes Benz W245 W169 A B Class ECUAttentionIn order to avoid unnecessary trouble between us,please confirm the item fits your car when you are purchasing! If you're not sure,please tell me the part number or send me some pictures ,thanks!Product Name:2pcsx Transmission Solenoid computer output speed sensorCar make:for Mercedes A&B CLASSQuantity:2pcs1 x Y3/9b4 Sensor1 x Y3/9b5 SensorFits Ca Error:The following is the code to detect the error:0657 The voltage supply of the control solenoid valves in the CVT is faulty0705 Transmission Range Sensor Circuit Malfunction0706 The signals of the range selector are implausible in comparison to the signals from the electronic selector lever module0717 The RPM signal from component Y3/9b5 (CVT output rpm sensor) is not available0720 Speed Gradient nPrimGrd > nPrimGrdMax0722 The RPM signal from component Y3/9b5 (CVT output rpm sensor) is not available0723 The RPM signal from component Y3/9b5 (CVT output rpm sensor) is implausible0730 The gear ratio in the CVT is not permissible0739 Secondary RPM signal of component Y3/9B5 is not available0746 An open circuit has occurred in the control loop for componentY3/9y1 (CVT) primary control solenoid valve0766 An open circuit has occurred in the control loop for componentY3/9y4 (CVT) torque converter lockup clutch control solenoid valve0776 An open circuit has occurred in the control loop for componentY3/9y2 (CVT) secondary control solenoid valve0778 a short circuit has occurred in the control loop for component y3/9y2 (CVT) continuously variable automatic transmission secondary control solenoid valve.0793 Intermediate Shaft Speed Sensor Circuit No Signal0794 Intermediate Input Shaft Speed Sensor Signal0796 An open circuit has occurred in the control loop for componentY3/9y3 (CVT) clutch control solenoid valve0766 An open circuit has occurred in the control loop for componentY3/9y4 (CVT) torque converter lockup clutch control solenoid valve0842 The output voltage of component pressure sensor is faulty. (Short circuit to ground)1634 Component Y3/9n1 (CVT) is defective or the voltage supply is faulty (undervoltage)1744 Torque Converter Clutch System Performance2722 Impermissible closing of hydraulic brake 'Reverse gear' has occurred in the continuously variable automatic transmission (CVT) when selector lever 'N' was engaged.2723 Impermissible opening of hydraulic brake “Reverse gear” has occurred in the CVT2731 Impermissible closing of hydraulic clutch “forward gear” has occurred in the CVT when selector lever position “N” was engaged2732 Impermissible opening of hydraulic clutch “forward gear” has occurred in the CVT |
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