P011 Fault Code: Engine Variable Timing Solenoid Issue in Toyota Camry

I'm experiencing a P011 diagnostic trouble code on my vehicle, which indicates an issue with the engine variable timing solenoid. This fault code is commonly found in vehicles equipped with variable valve timing systems, such as the Toyota Camry and other models with advanced engine management technology. The P011 code typically points to a malfunction in the solenoid responsible for regulating the timing of the engine's valves. While this issue may not always result in immediate performance problems, it can lead to reduced fuel efficiency, rough idling, or even engine misfires if left unaddressed. I've checked the wiring and connections, but the code persists. Any advice on troubleshooting or potential repair steps would be greatly appreciated.