Ignition Systems
What is battery Voltage
____________ means that the spark plug gets covered with material, and a spark will not easily jump its gap.
What is Fouling
Supplies voltage to the ignition system
What is the Battery
Crankshaft position sensor
What is CKP
Used in order to NOT overtighten bolts
What is a Torque Wrench
What type of ignition system is used the most in modern vehicles
What is Coil on Plug
______ ____ is a term that originated during the days when cars had ignition points and required periodic service.
What is a Tune Up
Delivers the spark to the combustion chamber
Spark Plug
Camshaft position sensor
What is CMP
Used to the spark plug does not fall and break during installation
What is a Spark plug socket
Tech A says that a secondary ignition shock is enough to kill you. Tech B says that a secondary ignition shock does not have enough current to kill you. Who is correct?
Who is Technician B
It is safe to disconnect an ignition module with the ignition switch on. True or False
False
Is used to send high voltage from the ignition coil to the spark plug in a distributor and distributor-less ignition sysetm
What are spark plug wires
Coil on Plug
What is COP
Used to adjust Spark Plug Gap
What is a Spark plug Gap tool / Spark plug gapper
A high-voltage spark must cross the spark plug electrode as the piston approaches top dead center (TDC) of the __________ stroke.
What is Compression.
The life of a spark plug is determined by the temp. of combustion, the quality of the electrical system, the correct air-fuel ratio, and good oil control in the cylinder. True or False
True
Multiples 12v into thousands of volts
What is the ignition Coil
Electronic ignition
What is EI
Used to verify spark and intensity
What is a Spark tester
distributor-based, distributor-less(DIS), and coil-on-plug (COP)
The sensor that will MOST-Likely determine the speed of the engine and the position of the crankshaft is the:
What is the Crankshaft Position Sensor/CKP
Receives input from sensors and controls spark plug timing
What is the ignition control module?
Distribute-less ignitions system
What is DIS
Used to check timing on crank pulley on older vehicles
What is a Timing Gun