1) A/C Compressor Relay Carbon Canister Shut-Off Valve Exhaust Flap Solenoid Valve Fuel Pump Relay Idle Speed Actuator Injector 1 Injector 2 Injector 3 Injector 4 Injector 5 Injector 6 Check Engine Light Running Losses Changeover Valve Secondary Air Pump Secon... Login to read more.