Engine performance, Sensors and switches

Front

CKP stands for?

Back

Crankshaft position sensor

Front

ECT stands for?

Back

Engine Coolant temperature

Front

This sensor is usually located on the transmission and provides information about vehicle speed? Options: CMP, VSS, MAP

Back

VSS

Front

This is an example of a temperature sensor: Crankshaft position sensor, Throttle position sensor, Intake air temp

Back

Intake air temp

Front

This sensor calculates engine load by reading engine vacuum. Options: ECT, MAP, CMP

Back

MAP

Front

This sensor monitors the position of the camshaft

Back

CMP

Front

This sensor uses voltage signals to inform the ECM about the stoichiometric ratio

Back

A/F Ratio sensor

Front

This sensor has its own internal heater? A/F sensor, HO2S, TPS

Back

HO2S

Front

This sensor is located on the throttle body

Back

TPS

Front

This sensor interprets gas pedal movement by the driver and allows for precise throttle control

Back

ETC