P0204 DODGE code

What the P0204 code means. The Engine Control Module (ECM) runs checks on all systems at startup, and many times a second while the vehicle is running. P0204 tells technicians a malfunction was found for cylinder 4 injector circuit. This code is similar to P0200 – P0203, and P0205 – P02012.

What causes injector circuit open?

Diagnostic trouble code (DTC) code P0201 stands for “Cylinder 1 Injector Circuit/Open.” It indicates a potential problem with the #1 Fuel Injector Circuit, like a broken wire, loose terminal, burned out injector coil, or some other circuit interruption issue.

What does the P0204 code mean?

OBD-II Code P0204 is defined as a Injector Circuit/Open – Cylinder 4. The engine control module (PCM) has special transistors called “drivers” to turn the Fuel Injectors on and off in the Fuel Injection System. If the PCM cannot control the fuel injector, it will set code P0204.

How do I fix code P0203?

What repairs can fix the P0203 code?

  1. Repair or replacement of wiring harness.
  2. Cylinder 3 injector replacement.
  3. ECM replacement.
  4. Connection issues fixed.

How do I fix code P0201?

What repairs can fix the P0201 code?

  1. Cylinder 1 fuel injector replaced.
  2. ECM replacement.
  3. Repair or replacement of wiring issues.
  4. Fixing poor connection faults.
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How do you fix P0204?

What repairs can fix the P0204 code?

  1. Replacing fuel injector cylinder 3.
  2. Repairing or replacing the wiring harness.
  3. Fixing connection issues.
  4. Replacing the ECM.

How much does it cost to fix injector circuit malfunction?

This is going to depend on where the issue is: Faulty injectors – This will cost between $1,000 and $1,500 if you take it to a shop. If you do the work yourself, it will cost you around $800-$1,000 for the injector parts.

Can I drive with a P0204 code?

If your vehicle is in limp-in mode, you may have a top speed of 40 mph or less. Chances are that if you have a P0204 OBD-II trouble code, your vehicle will be running poorly enough that it won’t be very drivable. In any event, ignoring a P0204 code for long can lead to further engine damage.

What is in fuel injector cleaner?

Fuel injector cleaners are combustible solvents, therefore they are burnt off in the engine while it’s running. Three of the most common ingredients in the fuel injector cleaner are polyether amine, polyisobutylene, and polyisobutylene amine.

What is injector circuit open cylinder 2?

P0202 indicates that the ECM has detected a malfunction for the cylinder 2 injector circuit. The code is set once the ECM detects out-of-range voltage or resistance. The malfunction causes the ECM to set a Check Engine Light and a failsafe mode. This failsafe mode is to protect the vehicle from further damage.

What causes P0203?

What can cause the P0203 engine code? A P0203 code usually flashes in response to a change in voltage or resistance at the third cylinder of your engine’s injector circuit. The main culprit for such a change in voltage or resistance is likely the fuel injector harness.

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What causes code P0203?

Diagnostic trouble code (DTC) P0203 stands for “Injector Circuit/Open – Cylinder 3.” The powertrain control module (PCM) may set this code if it has detected a potential error in the injector or the injector wiring. It may also register this code if it can’t control the fuel injector.