Engine Intake Manifold Runner Vacuum Control Motors

Replacement Parts > Air and Fuel Delivery > Fuel Injection System and Related Components

Engine Intake Manifold Runner Vacuum Control Motors

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What is an engine intake manifold runner vacuum control motor?

An engine intake manifold runner vacuum control motor is a part that is used to control the airflow of the engine intake manifold. It is typically operated by the engine’s computer system.

What is the purpose of an engine intake manifold runner vacuum control motor?

The purpose of an engine intake manifold runner vacuum control motor is to control the amount of air that is entering the engine. This helps regulate the engine’s performance and fuel economy.

How do I know if my engine intake manifold runner vacuum control motor is faulty?

If your engine intake manifold runner vacuum control motor is faulty, you may experience a decrease in engine performance or fuel economy, or a Check Engine Light may appear. You may also hear a ticking sound coming from the motor.

Can a faulty engine intake manifold runner vacuum control motor cause damage?

Yes, a faulty engine intake manifold runner vacuum control motor can cause damage to other parts of the engine, such as the intake manifold and other sensors.

How do I replace an engine intake manifold runner vacuum control motor?

To replace an engine intake manifold runner vacuum control motor, you will need to:

  1. Disconnect the negative battery cable.
  2. Disconnect the engine intake manifold runner vacuum control motor from the wiring harness.
  3. Remove the mounting bolts from the engine intake manifold runner vacuum control motor.
  4. Install the new engine intake manifold runner vacuum control motor and tighten the mounting bolts.
  5. Reconnect the wiring harness to the engine intake manifold runner vacuum control motor.
  6. Reconnect the negative battery cable.


How often should I inspect my engine intake manifold runner vacuum control motor?

It is recommended that you inspect your engine intake manifold runner vacuum control motor periodically, or when you are performing other engine maintenance.