What the P0268 code means. P0268 is an OBD-II diagnostic trouble code that is stored when the engine control module (ECM) detects that the cylinder number 3 injector circuit has a high resistance short circuit to power or short to ground.
What can cause a P0261 code?
Code P0261 is triggered when the voltage in the #1 Cylinder Injector Circuit is too low. The Powertrain Control Module (PCM) uses special transistors—called “drivers”—to turn the Fuel Injectors on and off in the Fuel Injection System.
What does code p201 mean?
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 is code P0265?
Cylinder 2 Injector Circuit High
OBD-II Code P0265 is defined as a Cylinder 2 Injector Circuit High. 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 P0265.
What causes open injector circuit?
This error code refers to a condition where there is too high or too low voltage or a resistance drop at the injectors. In sequential fuel injection, the PCM controls each injector individually. Each injector receives battery voltage from the power distribution center (PDC) or other fused source.
What is the code for a bad fuel injector?
The most common fault codes associated with a clogged fuel injector are P0171 and P0174, which indicates the engine controller is seeing a lean condition. It is also possible to see fault codes for a rich condition if the injector is leaking or not atomizing correctly.
How do I fix code P0265?
How To Correct P0265 Cylinder 2 Injector Circuit High
- The wiring or connectors should be repaired or replaced that are associated with the fuel injector on the number 2 cylinder.
- The fuel injector on the number 2 cylinder should be replaced if needed.
- If the powertrain control module might faulty, then you must replace it.