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P2004 Jeep Code - Intake Manifold Runner Control Stuck Open Bank 1

- Code Popularity: 35,090 Views
- Repair Importance Level: 3/3
- Repair Difficulty Level: 3/3
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What are the Possible Causes of the DTC P2004 Jeep?

NOTE: The causes shown may not be a complete list of all potential problems, and it is possible that there may be other causes.
  • Intake Manifold Runner Binding Or Sticking
  • Faulty Manifold flow valve
  • Manifold flow valve harness is open or shorted
  • Manifold flow valve circuit poor electrical connection
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How to Fix the DTC P2004 Jeep?

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

Code Tech Notes





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What is the Cost to Diagnose the Code?

Labor: 1.0

To diagnose the P2004 Jeep code, it typically requires 1.0 hour of labor. The specific diagnosis time and labor rates at auto repair shops can differ based on factors such as the location, make and model of the vehicle, and even the engine type. It is common for most auto repair shops to charge between $75 and $150 per hour.

When is the Code Detected?

The Powertrain Control Module (PCM) detects that the position feedback of the manifold flow valve position sensor is not within range of adapted value learned during inplant initialization or after volatile memory reset.

What are Code Possible Symptoms?

  • Engine Light ON (or Service Engine Soon Warning Light)

Code P2004 Jeep Description

The engine is equipped with an intake manifold flow control valve to promote maximum air/fuel atomization. The valve restricts air flow, causing it to tumble or swirl. The tumbling action helps ensure that the fuel and air mix thoroughly and burn faster. The intake manifold flow control valve and variable valve timing work together to improve fuel economy, idle stability, and emissions.

OBDII Code P2004 Jeep - Intake Manifold Runner Control Stuck Open Bank 1 - AutoCodes.com
P2004 Jeep Code - Intake Manifold Runner Control Stuck Open Bank 1

Need More Information on the Code?

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Code P2004 Jeep comments

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