Ok the fcd has five wires red goes to power, black of course ground ,yellow goes to ecu for air flow signal, the white wire goes on the wire running from the ecu and the green wire that runs to the rpm source .Also I would do a diagnostic , but my manual does not show which is which on those connections except for the test of the fuel pump. And if the cover had the markings it long gone. So if you can direct me it would be a great help.
