diff --git a/lib/FT_2018_STW_CAN/FT_2018_STW_CAN.cpp b/lib/FT_2018_STW_CAN/FT_2018_STW_CAN.cpp
index b6e7b78..986d6be 100644
--- a/lib/FT_2018_STW_CAN/FT_2018_STW_CAN.cpp
+++ b/lib/FT_2018_STW_CAN/FT_2018_STW_CAN.cpp
@@ -118,6 +118,13 @@ void Receive_Can_0(CAN_FRAME *temp_message){
 			//g_ms4_idle_b			= (temp_message->data.byte[2] & 0b10000000) >> 7;
 			//g_ms4_engine_status		= (temp_message->data.byte[3] & 0b01000000) >> 6;
 			//g_ms4_ignoff_b			= (temp_message->data.byte[3] & 0b10000000) >> 7;			
+			// Serial.println("CAN 77A");
+			// for (int i = 0; i < 8; i++) {
+			// 	Serial.print('[');
+			// 	Serial.print(i);
+			// 	Serial.print("] ");
+			// 	Serial.println(temp_message->data.byte[i], HEX);
+			// }
 			
 			if ( temp_message->data.byte[0] == 1){
 				Vehicle_data.p_oil			= temp_message->data.byte[5];