What is error code P0204?
Error Code P0204 is defined as Cylinder 4 Injector Circuit Malfunction. This code means the PCM (powertrain control module, also known as ECM or engine control module in other makes) detects a problem in the injector or its wiring, or in the injector circuit for cylinder 4.
What can cause a P0204 code?
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 I fix P0206 code?
What repairs can fix the P0206 code?
- Replacing the ECM.
- Repairing or replacing wiring harness.
- Fixing connection issues.
- Replacing fuel injector cylinder 6.
What is a P0206 code?
Code P0206 indicates an injector misfire on cylinder 6, with the PCM commanding the injector to open but not recognizing a change in electrical current that would indicate the injector fired.
How do I fix P0201 code?
What repairs can fix the P0201 code?
- Cylinder 1 fuel injector replaced.
- ECM replacement.
- Repair or replacement of wiring issues.
- Fixing poor connection faults.
What is a P0201 code?
The diagnostic trouble code P0201 tells us the ECM has detected a malfunction with the cylinder 1 injector circuit. This code indicates out-of-range performance was detected in the operation of cylinder 1 injector circuit. Once a malfunction is detected, a Check Engine Light is triggered and failsafe mode is enabled.
What does the number P0420 mean on a Toyota Tacoma?
This code number references a number that is given to you when you plug your Toyota Tacoma into a OBDII scanner. It doesn’t matter which model you have, this OBDII code has the same meaning for all of them. P0420 is a OBDII trouble code. The code technically stands for:
What does p0204 stand for in PCM code?
The code P0204 stands for Injector 4 – Circuit Malfunction. This means that the PCM had detected a malfunction in the fourth injector circuit. In other words, the PCM commanded the injector on/off but did not see the subsequent change in electrical current.
How to troubleshoot a p0204 injector malfunction?
The following steps will help you troubleshoot a P0204 code: Perform a visual inspection of the injectors and connections. Many problems can easily be found in the harness and connectors. So, begin your diagnosis by visually inspecting the sensor and its connection. First, check for other codes that would indicate cylinder misfire (P0301 – P0308).
What causes a p0202 engine light code to appear?
The causes of a P0202 engine light code could be any of the following: Bad injector. Open in the wiring to the injector Short in the wiring to the injector Bad PCM