Injector Test

Injector Test

An injector test is a diagnostic tool used to check the performance of fuel injectors. It can be used to identify a number of problems, including:

• Injector leaks. A leaking injector can cause a number of problems, including poor fuel economy, rough running, and engine stalling.
• Injector blockages. A blocked injector can prevent fuel from reaching the engine, which can also cause poor fuel economy, rough running, and engine stalling.
• Injector electrical problems. An injector that is not receiving the correct electrical signal from the engine computer can also cause problems.

Injector tests can be performed using a variety of tools, including:

• Handheld injector testers. These testers are relatively inexpensive and can be used to check the resistance of an injector and to verify that it is opening and closing properly.
• Injector flow testers. These testers measure the amount of fuel that an injector is flowing at a given pressure. This can help to identify leaks and blockages.
• Injector spark testers. These testers check the electrical signal that is being sent to the injector by the engine computer. This can help to identify electrical problems.

Injector tests are a valuable tool for diagnosing problems with fuel injectors. By identifying and correcting these problems, you can improve the performance of your engine and extend its life.

Types of Injector Tests

• Handheld injector testers
• Injector flow testers
• Injector spark testers