Output Signals

The ECU processes information from the input sensors and sends appropriate voltage control signals to the following engine controls:

• Accelerated Warm-Up System (AWS) Solenoid (Idle Speed)
• Air Control Valve (Emission)
• Air Supply Valve Solenoid (Turbo Only - Idle Speed)
• By-Pass Air Control (BAC) Valve Solenoid (Idle Speed)
• "Check Engine" Light (Self-Diagnostics)
• Coil With Ignitor Assemblies (Ignition)
• Fuel Injectors (Fuel)
• Knock Control Unit (Turbo Only - Ignition)
• Pressure Regulator Control Solenoid (Fuel)
• Secondary Air Injection System Solenoids (Emission)
• Turbo Boost Pressure Duty Solenoid (Air Induction)
• Variable Dynamic Effect Intake (VDI) Solenoid (Air Induction)
• 6-Port Induction (6PI) Solenoid (Air Induction)