• Fuel and Emissions System Description - Electronic Control System
  • Fuel and Emissions System Description - Catalytic Converter System
  • Catalytic Converter Inspection
  • Fuel and Emissions System Description - EVAP Control System
  • Fuel and Emissions System Description - Electronic Throttle Control System
  • Fuel and Emissions System Description - Electronic Throttle Control System Diagram
  • Fuel Pressure Relieving
  • Fuel Breather Line and Suction Line Inspection
  • Fuel and Emissions System Description - PGM-FI System
  • Fuel and Emissions System Description - Idle Control System/Fuel Supply System
  • Brake Pedal Position Switch Signal Circuit Troubleshooting
  • Fuel and Emissions System Description - PCV System
  • PCV System Component Location Index
  • PCV Valve Inspection
  • Fuel and Emissions System Description - ECM/PCM Inputs and Outputs
  • SIL never comes on (KE, KG models (M/T))
  • When the clutch pedal pressed, light out of SIL is slow (KE, KG models (M/T))
  • SIL does not work once in a while (KE, KG models (M/T))
  • Shift up indicator lamp does not come on, or shift down indicator lamp does not come on (KE, KG models (M/T))
  • SIL stays on (KE, KG models (M/T))
  • Fuel and Emissions System Description - ECM/PCM Inputs and Outputs
  • Fuel and Emissions System Description - ECM/PCM Inputs and Outputs
  • Fuel and Emissions Systems Circuit Diagram
  • Engine will not start (MIL works OK, no DTCs set)
  • Engine will not start (MIL comes on and stays on, no DTCs set)
  • MIL comes on and stays on, or never comes on at all, no DTCs set
  • Engine will not start (MIL works OK, no DTCs set, immobilizer indicator stays on or flashes)
  • Engine starts but stalls immediately (MIL works OK, no DTCs set, immobilizer indicator stays on or flashes)
  • Engine is hard start (MIL works OK, no DTCs set)
  • Engine is hard to start (engine coolant temperature below 20 °C (68 °F) and/or fuel grade (alcohol contained level) above 61 %)
  • Cold fast idle too low (MIL works OK, no DTCs set)
  • Cold fast idle too high (MIL works OK, no DTCs set)
  • After warming up, idle speed is below specifications without load (MIL works OK, no DTCs set)
  • After warming up, idle speed is above specifications without load (MIL works OK, no DTCs set)
  • Idle speed fluctuates (MIL works OK, no DTCs set)
  • Misfire or rough running (MIL works OK, no DTCs set)
  • Fails emission test (MIL works OK, no DTCs set)
  • Low power (MIL works OK, no DTCs set)
  • Engine stalls (MIL works OK, no DTCs set)
  • Difficult to refuel
  • HDS does not communicate with the ECM/PCM or the vehicle
  • Low subfuel indicator does not come on
  • Low subfuel indicator stays on
  • Fuel and Emissions System Description - Vacuum Lines
  • Fuel and Emissions System Description - EVAP Control Diagram
  • EVAP System Component Location Index
  • EVAP System Troubleshooting
  • Electronic Throttle Control System Component Location Index
  • APP Sensor Signal Inspection
  • Subfuel Pressure Relieving
  • Fuel and Emissions System Description - Fuel Supply System
  • Fuel and Emissions System Description - Subfuel Supply System
  • Fuel Supply System Component Location Index
  • Subfuel pressure
  • Fuel Breather Line and Suction Line Inspection
  • Fuel Line/Quick-Connect Fitting Precaution
  • Fuel Line/Quick-Connect Fitting Removal
  • Fuel Line Inspection
  • Fuel pressure regulator
  • Fuel Pump Circuit Troubleshooting
  • Fuel Tank Draining
  • Fuel tank
  • Subfuel Pump Circuit Troubleshooting
  • Subfuel Tank Draining
  • Subfuel tank
  • Subfuel Tank Low Fuel Indicator Circuit Troubleshooting
  • PGM-FI System Component Location Index
  • DLC Circuit Troubleshooting
  • F-CAN Circuit Troubleshooting
  • Injector Test
  • MIL Circuit Troubleshooting
  • Idle Control System Component Location Index
  • Idle Speed Inspection
  • Engine idle
  • A/C Signal Circuit Troubleshooting
  • Alternator FR Signal Circuit Troubleshooting
  • Intake Air System Component Location Index
  • Fuel and Emissions System Description - EVAP Control Diagram
  • EVAP System Component Location Index
  • EVAP System Troubleshooting
  • Electronic Throttle Control System Component Location Index
  • APP Sensor Signal Inspection
  • Fuel Line/Quick-Connect Fitting Precautions
  • Fuel Line/Quick-Connect Fitting Removal
  • Fuel Line Inspection
  • Fuel Tank Draining
  • Injector Test
  • MIL Circuit Troubleshooting
  • Idle Control System Component Location Index
  • A/C Signal Circuit Troubleshooting
  • Alternator FR Signal Circuit Troubleshooting
  • Fuel and Emissions Systems Circuit Diagram
  • Engine will not start (MIL works OK, no DTCs set)
  • Engine will not start (MIL comes on and stays on, no DTCs set)
  • MIL comes on and stays on, or never comes on at all, no DTCs set
  • Engine will not start (MIL works OK, no DTCs set, immobilizer indicator stays on or flashes)
  • Engine starts but stalls immediately (MIL works OK, no DTCs set, immobilizer indicator stays on or flashes)
  • Engine is hard starting (MIL works OK, no DTCs set)
  • Cold fast idle too low (MIL works OK, no DTCs set)
  • Cold fast idle too high (MIL works OK, no DTCs set)
  • After warming up, idle speed is below specifications without load (MIL works OK, no DTCs set)
  • After warming up, idle speed is above specifications without load (MIL works OK, no DTCs set)
  • Idle speed fluctuates (MIL works OK, no DTCs set)
  • Misfire or rough running (MIL works OK, no DTCs set) (Except KQ model)
  • Fails emission test (MIL works OK, no DTCs set)
  • Low power (MIL works OK, no DTCs set)
  • Engine stalls (MIL works OK, no DTCs set)
  • Difficult to refuel
  • HDS does not communicate with the ECM/PCM or the vehicle
  • Fuel pressure regulator
  • Fuel tank
  • Engine idle
  • Fuel and Emissions Systems Circuit Diagram
  • Engine will not start (MIL works OK, no DTCs set)
  • Engine will not start (MIL comes on and stays on, no DTCs set)
  • MIL comes on and stays on, or never comes on at all, no DTCs set
  • Engine will not start (MIL works OK, no DTCs set, immobilizer indicator stays on or flashes)
  • Engine starts but stalls immediately (MIL works OK, no DTCs set, immobilizer indicator stays on or flashes)
  • Engine is hard to start (MIL works OK, no DTCs set)
  • Cold fast idle too low (MIL works OK, no DTCs set)
  • Cold fast idle too high (MIL works OK, no DTCs set)
  • After warming up, idle speed is below specifications without load (MIL works OK, no DTCs set)
  • After warming up, idle speed is above specifications without load (MIL works OK, no DTCs set)
  • Idle speed fluctuates (MIL works OK, no DTCs set)
  • Misfire or rough running (MIL works OK, no DTCs set) (except FO, KE, KG, KQ, KU models)
  • Fails emission test (MIL works OK, no DTCs set)
  • Low power (MIL works OK, no DTCs set)
  • Engine stalls (MIL works OK, no DTCs set)
  • Engine oil level indicator (amber) stays on or flashes, or CHECK SYSTEM (CHECK OIL LEVEL SENSOR) display is on (MIL works OK, no DTCs set)
  • Difficult to refuel
  • HDS does not communicate with the ECM/PCM or the vehicle
  • Fuel and Emissions System Description - Vacuum Lines
  • Catalytic Converter System Component Location Index
  • Fuel and Emissions System Description - EGR System
  • Fuel and Emissions System Description - EGR System Diagram
  • EGR System Component Location Index
  • Fuel and Emissions System Description - Fuel Supply System
  • Fuel Supply System Component Location Index
  • Fuel pressure regulator
  • Fuel Pump Circuit Troubleshooting
  • Fuel tank
  • Fuel and Emissions System Description - PGM-FI System: Supplement
  • PGM-FI System Component Location Index
  • DLC Circuit Troubleshooting
  • F-CAN Circuit Troubleshooting
  • Engine Oil Level Sensor Inspection
  • Fuel and Emissions System Description - SIL
  • SIL Troubleshooting
  • Idle Speed Inspection
  • Engine idle
  • Intake Air System Component Location Index
  • Catalytic Converter System Component Location Index
  • Fuel and Emissions System Description - Vacuum Lines
  • Fuel Supply System Component Location Index
  • Fuel Pump Circuit Troubleshooting
  • PGM-FI System Component Location Index
  • DLC Circuit Troubleshooting
  • F-CAN Circuit Troubleshooting
  • Idle Speed Inspection
  • Intake Air System Component Location Index
  • Fuel and Emissions Systems Circuit Diagram
  • Engine will not start (MIL works OK, no DTCs set)
  • Engine will not start (MIL comes on and stays on, no DTCs set)
  • MIL comes on and stays on, or never comes on at all, no DTCs set
  • Engine will not start (MIL works OK, no DTCs set, immobilizer indicator stays on or flashes)
  • Engine starts but stalls immediately (MIL works OK, no DTCs set, immobilizer indicator stays on or flashes)
  • Engine is hard starting (MIL works OK, no DTCs set)
  • Cold fast idle too low (MIL works OK, no DTCs set)
  • Cold fast idle too high (MIL works OK, no DTCs set)
  • After warming up, idle speed is below specifications without load (MIL works OK, no DTCs set)
  • After warming up, idle speed is above specifications without load (MIL works OK, no DTCs set)
  • Idle speed fluctuates (MIL works OK, no DTCs set)
  • Misfire or rough running (MIL works OK, no DTCs set) (Except KP (Argentina), KX models)
  • Fails emission test (MIL works OK, no DTCs set)
  • Low power (MIL works OK, no DTCs set)
  • Engine stalls (MIL works OK, no DTCs set)
  • Difficult to refuel
  • HDS does not communicate with the ECM/PCM or the vehicle
  • Fuel pressure regulator
  • Fuel tank
  • Engine idle
  • Fuel and Emissions System Description - ECM/PCM Inputs and Outputs
  • EVAP Canister Filter Replacement
  • EVAP Canister Purge Valve Replacement
  • Fuel Pressure Regulator Replacement
  • A/F Sensor Replacement
  • CMP Sensor Replacement
  • ELD Replacement
  • ECT Sensor 1 Replacement
  • Secondary HO2S Replacement
  • MAP Sensor Replacement
  • MAF Sensor/IAT Sensor Replacement
  • Throttle Body Cleaning
  • PCV Valve Replacement
  • Fuel and Emissions Systems Connector and Harness Locations
  • Fuel and Emissions Systems Connector and Harness Locations
  • Fuel and Emissions Systems Connector and Harness Locations
  • Fuel and Emissions Systems Connector and Harness Locations
  • ECM/PCM Idle Learn Procedure
  • Clutch Pedal Position Switch A Replacement
  • Fuel and Emissions Systems Connector and Harness Locations
  • Fuel and Emissions Systems Symptom Troubleshooting Index
  • EVAP Canister Replacement
  • EVAP Two Way Valve Replacement
  • Fuel Filter Replacement
  • Fuel Indicator Unit Replacement
  • Fuel Nozzle Replacement
  • Fuel Pump/Fuel Gauge Sending Unit Replacement
  • Fuel Tank Replacement
  • Subfuel Pump Replacement
  • Subfuel Tank Replacement
  • Injector Replacement
  • Subfuel Solenoid Replacement
  • EVAP Canister Replacement
  • EVAP Two Way Valve Replacement
  • Fuel Filter Replacement
  • Fuel Pump/Fuel Gauge Sending Unit Replacement
  • Injector Replacement
  • Fuel and Emissions Systems Symptom Troubleshooting Index
  • Fuel and Emissions Systems Symptom Troubleshooting Index
  • EGR Valve Replacement
  • Fuel Tank Replacement
  • Inertia Switch Replacement
  • CKP Sensor Replacement
  • ECT Sensor 2 Replacement
  • Knock Sensor Replacement
  • Output Shaft (Countershaft) Speed Sensor Replacement
  • CKP Sensor Replacement
  • ECT Sensor 2 Replacement
  • Knock Sensor Replacement
  • Output Shaft (Countershaft) Speed Sensor Replacement
  • Fuel Tank Replacement
  • Fuel and Emissions Systems Connector and Harness Locations
  • Fuel and Emissions Systems Symptom Troubleshooting Index
  • ECM/PCM Replacement
  • ECM/PCM Update
  • ECM/PCM Replacement
  • ECM/PCM Update
  • Fuel Line/Quick-Connect Fitting Installation
  • Fuel Line/Quick-Connect Fitting Installation
  • TWC (Under-floor) Removal/Installation
  • Accelerator Pedal Module Removal/Installation
  • Fuel Tank Unit Removal and Installation
  • Intake Manifold Removal and Installation
  • Intake Manifold Chamber Removal and Installation
  • Intake Manifold/Chamber Assembly Removal and Installation
  • Throttle Body Removal/Installation
  • Fuel Tank Unit Removal and Installation
  • Intake Manifold Removal and Installation
  • Throttle Body Removal/Installation
  • TWC (Warm Up) Removal/Installation
  • EGR Pipe Removal/Installation
  • Fuel Fill Pipe Removal/Installation
  • Engine Oil Level Sensor Removal/Installation
  • Air Cleaner Removal/Installation
  • Air Cleaner Element Inspection/Replacement
  • Intake Manifold Chamber Removal and Installation
  • Intake Manifold/Chamber Assembly Removal and Installation
  • TWC (Warm Up) Removal/Installation
  • Fuel Fill Pipe Removal/Installation
  • Air Cleaner Removal/Installation
  • Air Cleaner Element Inspection/Replacement
  • Intake Manifold Chamber Removal and Installation
  • Intake Manifold/Chamber Assembly Removal and Installation
  • Tailpipe Emissions Test
  • Low Fuel Indicator Test
  • EVAP Two Way Valve Test
  • Fuel Pressure Test
  • Subfuel Pressure Test
  • Fuel Gauge Sending Unit Test
  • Subfuel Solenoid Test
  • Throttle Body Test
  • EVAP Two Way Valve Test
  • Fuel Pressure Test
  • Fuel Gauge Sending Unit Test
  • Throttle Body Test
  • Throttle Body Disassembly/Reassembly