<p>Please note there are two types for Mercedes 722.9 TCU ECU conductor plate control module, #2 and #3.</p> <p>The sensors will work perfectly for both types, and the performance is stable.</p> <p>Please note, put bushing or other hard stuffs under the sensor protector to avoid damage of the TCU plate while knocking.</p> <p>Fit for Mercedes A\/CL\/CLC\/CLK\/CLS\/E \/G\/GL\/GLK\/ML\/R\/S\/SL\/ SLKClass (20002011), for SsangYong (20082011).</p> <p>Wonderful replacement for the previous old or broken one.</p> <p>Conditon: Rebuilt</p> <p>Item Type: TCU Control Module Sensor</p> <p>Common fault Codes Are:</p> <p>Fault code P 2767 The signal from component Y3\/8n2 (Internal speed sensor (VGS)) in not available.</p> <p>Fault code P 2768 Component Y3\/8n2 ( Internal speed sensor (VGS)) is defective.</p> <p>Fault code P 0717 The signal from component Y3\/8n1 (Turbine speed sensor (VGS)) is not available.</p> <p>Fault code P 0718 Component Y3\/8n1 (Turbine speed sensor (VGS)) is defective.</p> <p>Fitment:</p> <p>For MERCEDES Benz W221 S300 S350 S500 S550 S600</p> <p>color: black</p> <p>Material: ABS</p> <p>New parts , the kit including:</p> <p>Y3\/8n1 ---- 1pcs</p> <p>Y3\/8n2 ---- 1pcs</p> <p>Y3\/8n3 ---- 1pcs</p> <p>Package Contents:</p> <p>3x transmission speed sensor</p> <p>Only the above package content, other products are not included.</p> <p>Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +\/- 1-3cm.</p>