View Full Version : 2003 MC 209 tachometer voltage

05-06-2011, 12:40 PM
Can anyone tell me what the control panel is in front of the drivers feet? It says Borg Warner air fluid systems 7018-00001-01 and there are two wire harnesses plugged into it. Im only getting 6.8v from this panel to my tach and need to figure out if thats the correct voltage.


03-05-2014, 11:50 PM
I know this is an old post but for people who want to know the answer. This is the MDC box that controls the gauges. 7volts to the instruments is a correct reading.