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P2004 Infiniti Code - Tumble Control Valve Stuck

- Code Popularity: 5,262 Views
- Repair Importance Level: 3/3
- Repair Difficulty Level: 3/3
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What are the Possible Causes of the DTC P2004 Infiniti?

NOTE: The causes shown may not be a complete list of all potential problems, and it is possible that there may be other causes.
  • Faulty Tumble control valve actuator
  • Faulty Tumble control valve motor
  • Faulty Tumble control valve position sensor
  • Faulty Accelerator pedal position sensor (APP sensor 2)
  • Faulty Crankshaft position sensor (POS)
  • Faulty EVAP control system pressure sensor
  • Faulty Refrigerant pressure sensor
⚠ Does your Infiniti have Safety Recalls? → Check here

How to Fix the DTC P2004 Infiniti?

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.

Search for P2004 Infiniti Questions and Answers: Search here →

What is the Cost to Diagnose the Code?

Labor: 1.0

To diagnose the P2004 Infiniti 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.

What are Code Possible Symptoms?

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

Code P2004 Infiniti Description

Tumble control valve is installed in the intake manifold adapter. Tumble control valve actuator is connected to the front end of the valve shaft. Tumble control valve actuator consists of motor and position sensor, etc. The motor opens or closes the valve by the output signal of the Engine Control Module (ECM). The sensor consists of a permanent magnet and Hall IC. It senses the valve shaft movement and feeds the voltage signals to the ECM.
1-Intake manifold adapter
2-Tumble control valve actuator
3-Tumble control valve

OBDII Code P2004 Infiniti - Tumble Control Valve Stuck - AutoCodes.com
P2004 Infiniti Code - Tumble Control Valve Stuck

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Code P2004 Infiniti comments

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