AutoCodes – Generic – P2016

P2016 Code - Intake Manifold Runner Position Sensor/Switch Circuit Low Bank 1

Quick Answer

The Intake Manifold Runner Valve (IMRV) system is mounted on the intake manifold and consists of the intake manifold runner valve (IMRV), the IMRV motor and the IMRV position sensor. Common causes include Intake Manifold Runner Valve Binding Or Sticking, Intake Manifold Runner Valve, Vacuum Line Cracked or Broken (Vacuum Leak). Severity is High - diagnose this code as soon as possible. Driving is not recommended if the warning light is flashing, the engine runs poorly, or safety-related symptoms are present.

What it means: P2016 indicates Intake Manifold Runner Position Sensor/Switch Circuit Low Bank 1.
Common causes: Common causes include Intake Manifold Runner Valve Binding Or Sticking, Intake Manifold Runner Valve, Vacuum Line Cracked or Broken (Vacuum Leak).
Severity: High - diagnose this code as soon as possible.
Can I drive?: Driving is not recommended if the warning light is flashing, the engine runs poorly, or safety-related symptoms are present.

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Code Popularity 27,953

How popular is this code, among other codes? Low

Repair Importance Level

Urgent (Diagnose now) (3 / 3)

Repair Difficulty Level

Advanced (Pro) (3 / 3)

What is this?

Table of contents Created and updated by William Orellana on Jun 14, 2020

Description
Possible Causes
How To Fix
Cost to Diagnose
Comments
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Code P2016 Description

The Intake Manifold Runner Valve (IMRV) system is mounted on the intake manifold and consists of the intake manifold runner valve (IMRV), the IMRV motor and the IMRV position sensor. The IMRV motor opens and closes the IMRV using multiple gears. The valve position sensor detects the opening angle of the IMRV. The IMRV has a groove on its upper portion. When the IMRV is closed, air flows through a groove into the cylinder from the intake manifold, so that a dynamic air flow or ”tumble” air flow is generated in the cylinder. The tumble air flow drastically reduces fuel deposits inside the intake air port and the combustion wall surface inside the cylinder. This improves the combustion efficiency by boosting the air−fuel mixture and air flow turbulence.

OBDII Code P2016 - Intake Manifold Runner Position Sensor/Switch Circuit Low Bank 1 - AutoCodes.com — P2016 Code - Intake Manifold Runner Position Sensor/Switch Circuit Low Bank 1

What does this mean?

What are the Possible Causes of the DTC P2016?

Intake Manifold Runner Valve Binding Or Sticking
Intake Manifold Runner Valve
Vacuum Line Cracked or Broken (Vacuum Leak)
Intake Manifold Runner Position Sensor 1 or Wiring
Faulty Engine Control Module (ECM)

How to Fix the DTC P2016?

Review the 'Possible Causes' above and visually examine the corresponding wiring harness and connectors. Check for damaged components and inspect connector pins for signs of being broken, bent, pushed out, or corroded.

What is the Cost to Diagnose the Code?

Labor: 1.0

To diagnose the P2016 code, it typically requires 1.0 hour of labor. Rates vary by location, vehicle, and shop. Many shops charge between $80–$150 per hour; dealerships and metro areas may be higher, independents may be lower.

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Information for Specific Makes

P2016 Audi — Intake Manifold Runner Position Sensor/Switch Circuit Low Bank 1
P2016 Chrysler — Intake Manifold Runner Position Sensor/Switch Circuit Low Bank 1
P2016 Dodge — Intake Manifold Runner Position Sensor/Switch Circuit Low Bank 1
P2016 Ford — Intake Manifold Runner Position Sensor/Switch Circuit Low Bank 1
P2016 Hyundai — Intake Manifold Runner Position Sensor/Switch Circuit Low Bank 1
P2016 Jeep — Intake Manifold Runner Position Sensor/Switch Circuit Low Bank 1
P2016 KIA — Intake Manifold Runner Position Sensor/Switch Circuit Low Bank 1
P2016 Lexus — Intake Manifold Runner Position Sensor / Switch Circuit Low Bank 1
P2016 Lincoln — Intake Manifold Runner Position Sensor/Switch Circuit Low Bank 1
P2016 Mercury — Intake Manifold Runner Position Sensor/Switch Circuit Low Bank 1
P2016 Toyota — Intake Manifold Runner Position Sensor / Switch Circuit Low Bank 1
P2016 Volkswagen — Intake Manifold Runner Position Sensor/Switch Circuit Low Bank 1

About the author: William Orellana is a Master Mechanic and Mechanical Engineer with over 30 years of experience diagnosing and repairing vehicles. Learn more about his background.