P0200 - Injector Circuit/Open
Injectors are used to deliver a controlled amount of fuel to the engine cylinder. Injectors can use either a Solenoid or a Piezo element as the method of operation. Injector control circuits will operate at different Voltages depending on the system and type of injector fitted.
The Control Unit has detected an undefined fault with the Injector Control Circuit. Although this fault indicates an open circuit this fault code can be stored when other wiring or component faults have occurred.
It is recommended to check the following systems and components.
- Injector Circuit