2 files changed, 2 insertions, 2 deletions
diff --git a/libraries/OBD/OBD.cpp b/libraries/OBD/OBD.cpp
index 4a83813..162ca85 100644
--- a/libraries/OBD/OBD.cpp
+++ b/libraries/OBD/OBD.cpp
@@ -88,7 +88,7 @@ byte COBD::read(const byte pid[], byte count, int result[])
 	char *p = buffer;
 	byte results = 0;
 	for (byte n = 0; n < count; n++) {
-		p += sprintf(p, "%02X%02X\r\n", dataMode, pid[n]);		
+		p += sprintf(p, "%02X%02X\r", dataMode, pid[n]);		
 	}
 	write(buffer);
 	// receive and parse the response
diff --git a/libraries/OBD/OBD.h b/libraries/OBD/OBD.h
index ba10631..8e8185e 100644
--- a/libraries/OBD/OBD.h
+++ b/libraries/OBD/OBD.h
@@ -124,7 +124,7 @@ public:
 	virtual byte sendCommand(const char* cmd, char* buf, byte bufsize, int timeout = OBD_TIMEOUT_LONG);
 	// clear diagnostic trouble code
 	virtual void clearDTC();
-	// get battery voltage (in 0.1V, e.g. 125 for 12.5V, works without ECU)
+	// get battery voltage (works without ECU)
 	virtual float getVoltage();
 	// get VIN as a string, buffer length should be >= OBD_RECV_BUF_SIZE
 	virtual bool getVIN(char* buffer, byte bufsize);