 int     engine_clt;         //coolant temp
 int     engine_iat;         //intake air temp
 
+
+
 void setup() {
+
 
   lcd.createChar(0, fill1);
   lcd.createChar(1, fill2);

  pinMode(BLUELITE, OUTPUT);
  
  setBacklight(255, 0, 0);
}

void loop() {
  double afr = 12.5;
  double tgt = 14.7;
  

  B11111,
  B11111
};


char can_buffer[64];
char can_data;

//possible parameters to display
double  engine_afr;         //AFR
