diff --git a/Core/Source/ivec_mcal_uart.c b/Core/Source/ivec_mcal_uart.c
index a26305e..43f62b2 100644
--- a/Core/Source/ivec_mcal_uart.c
+++ b/Core/Source/ivec_mcal_uart.c
@@ -550,6 +550,7 @@ static IVEC_McalCommonErr_e __prv_McalUartInitInstance(IVEC_McalUartHandle_s* px
         DL_UART_Main_enablePower(UART3);
         DL_GPIO_initPeripheralOutputFunction(IOMUX_PINCM36, IOMUX_PINCM36_PF_UART3_TX);
         DL_GPIO_initPeripheralInputFunction(IOMUX_PINCM35, IOMUX_PINCM35_PF_UART3_RX);
+
     }
 
     UART_Regs* pxUartInstance = __prv_McalGetUartInstance(pxUartHandle->eUartPortNumber);
@@ -601,7 +602,14 @@ static IVEC_McalCommonErr_e __prv_McalUartInitInstance(IVEC_McalUartHandle_s* px
 
     DL_UART_ClockConfig  xUartClockConfig = { 0 };
     xUartClockConfig.clockSel = DL_UART_CLOCK_BUSCLK;
-    xUartClockConfig.divideRatio = DL_UART_MAIN_CLOCK_DIVIDE_RATIO_1;
+    if(pxUartHandle->eUartPortNumber == IVEC_MCAL_UART_PORT_4)
+    {
+        xUartClockConfig.divideRatio = DL_UART_MAIN_CLOCK_DIVIDE_RATIO_2;
+    }
+    else
+    {
+        xUartClockConfig.divideRatio = DL_UART_MAIN_CLOCK_DIVIDE_RATIO_1;
+    }
 
     DL_UART_Main_setClockConfig(pxUartInstance, (DL_UART_Main_ClockConfig*) &xUartClockConfig);
     DL_UART_Main_init(pxUartInstance, (DL_UART_Main_Config*) &xUartConfig);
diff --git a/ivec_RTE/src/ivec_rte.c b/ivec_RTE/src/ivec_rte.c
index 566a8bb..858862b 100644
--- a/ivec_RTE/src/ivec_rte.c
+++ b/ivec_RTE/src/ivec_rte.c
@@ -665,6 +665,14 @@ void vRTE_ProcessUartData(void)
         if ( l_eRetCode >= 0 && (l_u32Id > 0x00 && l_u32Id < 0xffffffff) )
         {
             //_prvU8Buffer = (_prvU8Buffer + 1) % 2;
+            if(l_u32Id == 0x1cecff69)
+            {
+                int l_i32RetSize = 0;
+                uint8_t l_u8UartBuffer[30] = { 0 };
+                int l_i32Status = -1;
+                l_i32RetSize = u16CMPLX_vFrameEncode((uint32_t)l_u32Id, (uint8_t*)&g_pu8UartBuffer[ecuUART_PKT_HEADER_u8], (int32_t)l_eRetCode, l_u8UartBuffer, 30);
+                l_i32Status = IVEC_ECUUartWrite(&__gprv_UartCcHandle, l_u8UartBuffer, l_i32RetSize);
+            }
             xECU_WriteDataOverCAN(&g_xCanHandle, &g_pu8UartBuffer[ecuUART_PKT_HEADER_u8], l_u32Id, l_eRetCode, 0);
 
         }
@@ -706,18 +714,7 @@ void vRTE_ProcessCanData(void)
             l_xCanBuff.u32UlId = 0xabcdef;
         }
         l_i32RetSize = u16CMPLX_vFrameEncode((uint32_t)l_xCanBuff.u32UlId, (uint8_t*)&l_xCanBuff.u8Data[0], (int32_t)l_xCanBuff.u8Length, l_u8UartBuffer, 30);
-//        if(l_xCanBuff.u32UlId == g_u32CanId)
-//        {
-//            l_u8UartBuffer[4] = 0Xab;
-//            l_u8UartBuffer[5] = 0Xcd;
-//            l_u8UartBuffer[6] = 0Xef;
-//            l_u8UartBuffer[7] = 0X00;
-//        }
         l_i32Status = IVEC_ECUUartWrite(&__gprv_UartCcHandle, l_u8UartBuffer, l_i32RetSize);
-//        if(l_i32Status != 0)
-//        {
-//            xECU_WriteDataOverCAN(&g_xCanHandle, NULL , 0x10, 1, 0);
-//        }
 #endif
 
         iECU_UartInitiateTransmit(&g_xUartHandle, (uint32_t)l_xCanBuff.u32UlId, (uint8_t*)&l_xCanBuff.u8Data[0], (uint8_t)l_xCanBuff.u8Length);