Section 121 (Engine Control/Fuel System - General Information - 2.4L - Optima (Except HEV))

• Specifications
  • Specifications
    • Fuel Delivery System
    • Sensors
      • Throttle Position Sensor (TPS) [integrated into ETC Module]
      • Manifold Absolute Pressure Sensor (MAPS)
      • Intake Air Temperature Sensor (IATS)
      • Engine Coolant Temperature Sensor (ECTS)
      • Crankshaft Position Sensor (CKPS)
      • Camshaft Position Sensor (CMPS)
      • Knock Sensor (KS)
      • Heated Oxygen Sensor (HO2S) [Bank 1/Sensor 1]
      • Heated Oxygen Sensor (HO2S) [Bank 1/Sensor 2]
      • Rail Pressure Sensor (RPS)
      • Accelerator Position Sensor (APS)
      • Fuel Tank Pressure Sensor (FTPS)
    • Actuators
      • ETC Motor [integrated into ETC Module]
      • Injector
      • Purge Control Solenoid Valve (PCSV)
      • CVVT Oil Control Valve (OCV) [Bank1/Exhaust]
      • Variable Intake Solenoid (VIS) Valve
      • Canister Close Valve (CCV)
      • Variable Charge Motion Actuator (VCMA)
      • E-CVVT Motor
      • Fuel Pressure Control Valve (FPCV)
    • Fuel Delivery System Item
      • Fuel Pump Motor
      • Fuel Sender
      • Fuel Pump Control Module (FPCM)
      • Fuel Pressure Sensor (FPS)
  • Service Standard
  • Tightening Torques
    • Engine Control System
    • Fuel Delivery System
• Special Service Tools
• Troubleshooting
  • Basic Troubleshooting
    • Basic Troubleshooting Guide
      • Notes
      • Customer Problem Analysis Sheet
    • Basic Inspection Procedure
    • Connector Inspection Procedure
      • Notes
      • Wire Harness Inspection Procedure
      • Electrical Circuit Inspection Procedure
    • Check Short Circuit
    • Testing For Voltage Drop
    • Symptom Troubleshooting Guide Chart