Two control signals from the ECM are supplied to the FICM (fuel injection control module): the fuel-delivery control signal (FDCS) and the:
A)cylinder identification (CID) signal"
B)engine position (CKP) signal"
C)camshaft position (CMP) signal
D)engine coolant temperature (ECT) signal"

Question

Quizplus · Accepted Answer

The fuel-delivery control signal (FDCS) and the cylinder identification (CID) signal are two control signals from the ECM that are supplied to the FICM (fuel injection control module). The FDCS signal controls the amount of fuel that is delivered to the injectors, and the CID signal identifies which cylinder is currently firing.

Two Control Signals from the ECM Are Supplied to the FICM