P2018 OBD-II: Intake Manifold Runner Position Sensor/Switch Circuit Intermittent

P2018 Severity

Moderate

Will P2018 go away on its own?

Once the vehicle's onboard system no longer detects the issue, most codes will disappear on their own. If your vehicle still has this code, however, it should be properly diagnosed to avoid a more serious problem.

For a proper diagnosis, RepairPal Certified shops have the equipment, tools, and expertise.

Moderate severity codes might not threaten the vehicle's safety or functionality immediately, but you should still get it diagnosed within a reasonable time frame to keep your car running well.

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What causes OBD-II fault code P2018?

The Intake Manifold Runner allows more air to flow through the intake at higher RPMs. If the Intake Manifold Runner does not operate as requested, P2018 will be set.

OBD II Fault Code

OBD II P2018

OBD-II Code Powertrain Control Module (PCM) failure is defined as a Intake Manifold Runner Position Sensor/Switch Circuit Intermittent

The Intake Manifold Runner allows more air to flow through the intake at higher RPMs. If the Intake Manifold Runner does not operate as requested, P2018 will be set.

Common Problems That Trigger the P2018 Code

Intake manifold runner control actuator failure
Powertrain Control Module (PCM) failure
Restricted vacuum lines

OBD Code Resources

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OBD II Fault Code

OBD II P2018

OBD-II Code Powertrain Control Module (PCM) failure is defined as a Intake Manifold Runner Position Sensor/Switch Circuit Intermittent

The Intake Manifold Runner allows more air to flow through the intake at higher RPMs. If the Intake Manifold Runner does not operate as requested, P2018 will be set.

Common Problems That Trigger the P2018 Code

Intake manifold runner control actuator failure
Powertrain Control Module (PCM) failure
Restricted vacuum lines

P2018 OBD-II: Intake Manifold Runner Position Sensor/Switch Circuit Intermittent

Will P2018 go away on its own?

What causes OBD-II fault code P2018?

Need a P2018 diagnosis? Trust our experts.

OBD II Fault Code

Common Problems That Trigger the P2018 Code

OBD Code Resources

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Other OBD-II Codes

OBD II Fault Code

Common Problems That Trigger the P2018 Code