Engine-Codes - Chrysler - P2004 CHRYSLER

P2004 CHRYSLER - Intake Manifold Runner Control Stuck Open Bank 1

Repair Importance Level: 3/3
Repair Difficulty Level: 3/3  What is this?
Table of contents

P2004 CHRYSLER Possible 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

How is the P2004 CHRYSLER code repair?

Start by checking the "Possible Causes" listed above. Visually inspect the related wiring harness and connectors. Check for damaged components and look for broken, bent, pushed out, or corroded connector's pins.

What is the cost to diagnose the P2004 CHRYSLER code

Labor: 1.0

The cost to diagnose the P2004 CHRYSLER code is 1.0 hour of labor. The auto repair labor rates vary widely across the country, and even within the same city. Most auto repairs shops charge between $75 and $150 per hour.
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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.

Possible Symptoms

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

P2004 CHRYSLER Meaning

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.

More Information

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