My engine light stays on

I recently had a remote starter installed. Two days later, when I turned to key switch on my car wouldn't start and I noticed my check engine light is on. Auto Zone performed a dynastic test and the definition was: Code P2290 indicates that with the engine running the PCM detected injector control pressure was less than the minimum acceptable value during the Comprehensive Component Monitor. The Error Codes Read are: P2290 Injection Control Pressure Too Low

P0563 System Voltage High

P2290 Injector Control Pressure Too Low