How do I fix code P0204?
What repairs can fix the P0204 code?
- Replacing fuel injector cylinder 3.
- Repairing or replacing the wiring harness.
- Fixing connection issues.
- Replacing the ECM.
What causes P0204 code?
The most common causes for this code include: Defective cylinder 4 fuel injector. Plugged or dirt in fuel injector. Corroded fuel injector, connections or wiring.
What is code P0204 mean?
P0204: What It Means A P0207 code means that the PCM has stored a trouble code indicating poor performance on a fuel injector on Cylinder 4. This could be due to a bad injector, an open or short connection, an intermittent open or short, a bad ground or even a bad PCM (though rare).
How do you test a Cummins injector?
Cummins recommends a simple visual test to start. First remove the valve cover, then crank the engine and let it idle. With a light, study the injector body of each cylinder. Sometimes, if the injector body is cracked externally, you may be able to notice a small wisp of smoke from the injector.
What does p0304 stand for on a Dodge Ram?
P0304 is a relatively common trouble code with any vehicle, that includes the Dodge Ram. It’s and OBD2 code and stands for: P0304: Misfire Detected → Cylinder 4. P0304 is certainly a cause for concern, and should be considered a threat to the drivability your Ram.
How does the p0204 code work on a Dodge Charger?
Engine Control Module ( ECM) checks the injectors circuit resistance and monitors the voltage drop during normal operation. The ECM will trigger the P0204 code when the resistance or voltage drop at the injector 4 is out of specifications. Need more information on how to fix the P0204 DODGE code?
What causes a faulty spark plug on a p0304 Dodge?
P0304 DODGE Possible Causes. Faulty spark plug 4. Clogged or faulty fuel injector 4. Faulty ignition coil 4. Fuel injector 4 harness is open or shorted. Fuel injector 4 circuit poor electrical connection. Ignition coil 4 harness is open or shorted. Ignition coil 4 circuit poor electrical connection.
What does p0304 mean on BMW cylinder 4?
Check for damaged components and look for broken, bent, pushed out, or corroded connector’s pins. The P0304 code means that the cylinder 4 is misfiring or is randomly misfiring. Start by checking for intake leaks and if no leaks are found the next step is to replace the spark plugs on cylinder 4.