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  1. P0204 Code Meaning, Causes, Symptoms & Tech Notes

    Aug 18, 2024 · The P0204 code indicates a malfunction in the injector circuit for cylinder 4 of the vehicle's engine. This means that the fuel injector responsible for delivering fuel to cylinder 4 is …

  2. OBD-II Trouble Code: P0204 Cylinder 4 Injector Circuit ...

    P0204 means that the PCM detected a fault in the injector or the wiring to the injector. It monitors the injector and when the injector is activated, the PCM expects to see the voltage pulled "low" …

  3. P0204 Code? Here’s How to Fix It – Quickly and Easily

    Dec 25, 2024 · A P0204 code indicates a malfunction in the fuel injector circuit for cylinder 4, affecting engine performance and fuel efficiency. Common causes include a faulty fuel …

  4. P0204 Code: Fuel Injector Issue (Symptoms and How to Fix)

    Jan 24, 2025 · A P0204 trouble code points to an issue with your #4 fuel injector. See what causes this code and step-by-step instructions to fix it.

  5. P0204 – What Does It Mean and How To Fix It - OBD2PROS

    Read the full article below to know what it means, how to fix it, and what other codes may show related to it. P0204 is an OBD-II Code that refers to Injector Circuit Malfunction – Cylinder 4.

  6. P0204 – Cylinder 4 Injector Circuit Malfunction

    Feb 6, 2025 · In this guide, we will dive deep into the causes, symptoms, diagnostics, and repair solutions associated with the P0204 code. What does the P0204 code mean? The P0204 …