A fault with the headlight control unit or the acc push button module
crappy car
and how to fix it?
Trouble code P2300 means: Ignition Coil "A" Primary Control Circuit Low
Trouble code P1516 means: TAC Module Throttle Actuator Position Performance
Trouble code P0432 means: Catalyst Efficiency Fault (Bank 2)
Trouble code P0400 means:Exhaust gas recirculation flow malfunction
Trouble code P1684 means: The battery has been disconnected within the last 50 starts
Trouble code P0507 means:Idle control system RPM higher than expected
Trouble code P0403 means: EGR Control Solenoid Circuit Malfunction
Trouble code P0135 means:O2 sensor heater circuit malfunction (Bank 1 Sensor 1)
P0420 is a Catalytic Converter efficiency failer. More than likely you will need a new Catalytic Converter.
Trouble code P0171 means: Fuel Trim System Lean (Bank 1) Trouble code P0174 means: Fuel Trim System Lean (Bank 2)