Spark generation check

1. Disconnect high voltage wires from spark plugs.

2. Remove the spark plugs and reconnect the high voltage wires to them.

3. Ground (connect with "weight") spark plug housings.

Check for sparking when cranking the engine with the starter.

Note: to prevent a significant amount of fuel from running injectors from entering the engine cylinders, the test should be carried out for no more than 1-2 s.

If there is no sparking, check in the subsection below "Checking the elements of the ignition system".