Which of the following sensors can the Powertrain Control Module (PCM) use to determine engine speed?
A) Crankshaft position (CKP) sensor
B) Throttle position sensor (TPS)
C) Input shaft speed sensor (ISS)
D) Vehicle speed sensor (VSS)

Question

Quizplus · Accepted Answer

The Crankshaft Position (CKP) sensor is used by the PCM to determine engine speed by monitoring the position and rotational speed of the crankshaft.

Which of the Following Sensors Can the Powertrain Control Module