P1004 BMW - Valvetronic Eccentric Shaft Sensor Guide

Repair Importance Level: 3/3
Repair Difficulty Level: 3/3  What does this mean?

P1004 BMW Possible Causes

  • Faulty valvetronic eccentric shaft sensor
  • Valvetronic eccentric shaft sensor harness is open or shorted
  • Valvetronic eccentric shaft sensor circuit poor electrical connection
  • Missing reluctor on valvetronic eccentric shaft sensor

How do I fix code P1004 BMW

    Check 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.

Cost of diagnosing the P1004 BMW code

    Labor: 1.0

    The cost of diagnosing the P1004 BMW 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.

When is the P1004 BMW code detected?

Valvetronic eccentric shaft guiding sensor solenoid loss bank 1

P1004 BMW Possible Symptoms

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

P1004 BMW Meaning

The Engine Control Module (ECM) monitors the Valvetronic Eccentric Shaft Sensor. The ECM sets the OBDII code when the Valvetronic Eccentric Shaft Sensor is not to factory specifications.
OBDII Code P1004 BMW - Valvetronic Eccentric Shaft Sensor Guide - Engine-Codes.com

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