Ignition Systems

Front

Voltage induced into the secondary coil windings of an ignition system can reach up to ____ volts.

Back

60000

Front

The spark advance system used on late-model vehicles adjust ignition timing using the ____.

Back

All the above

Front

Which of the following spark plug components causes electricity to jump the gap and return to the battery through the frame ground? Shell, Insulator, Side electrode, Center terminal.

Back

Side electrode.

Front

A cylinder that is not burning fuel on the power stroke is called a(n) ____ cylinder.

Back

Dead

Front

An engine cranks but will not start. A spark test shows a good, strong spark. Technician A says that the no-start problem could be caused by fouled spark plugs. Technician B says that a fuel system problem is the likely cause. Who is right?

Back

both

Front

The deposits on a properly burning spark plug should be ____.

Back

Brown

Front

While conducting a secondary wire resistance test, Technician A states that wire resistance should be approximately 12,000 ohms per foot. Technician B says that resistance should be about 50,000 ohms maximum for long spark plug cables. Who is right?

Back

both

Front

Timing advance is usually set several degrees before TDC.

Back

true

Front

The throttle position sensor reports engine rpm information to the vehicle’s computer.

Back

false

Front

Firing order of the cylinders is sometimes cast into the metal of the intake manifold.

Back

true