Section 406 (Engine Controls - System & Component Testing)
WARNING: This page is about a different car, the 2004 Nissan Maxima. However, it is still accessible from the selected car via links, so may be relevant.
- Ignition Signal
- Component Description
- Wiring Diagram
- Diagnostic Procedure
- 1. Check Engine Start
- 2. Check Overall Function
- 3. Check Overall Function
- 4. Check Ignition Coil Power Supply Circuit-I
- 5. Check Ignition Coil Power Supply Circuit-II
- 6. Check Ignition Coil Power Supply Circuit-III
- 7. Detect Malfunctioning Part
- 8. Check Condenser Ground Circuit For Open And Short
- 9. Check Condenser
- 10. Check Ignition Coil Power Supply Circuit-V
- 11. Detect Malfunctioning Part
- 12. Check Ignition Coil Ground Circuit For Open And Short
- 13. Detect Malfunctioning Part
- 14. Check Ignition Coil Output Signal Circuit For Open And Short
- 15. Detect Malfunctioning Part
- 16. Check Ignition Coil With Power Transistor
- 17. Check Intermittent Incident
- Component Inspection
- Removal And Installation
- VIAS
- Description
- Consult-II Reference Value In Data Monitor Mode
- Wiring Diagram
- Diagnostic Procedure
- 1. Check Overall Function
- 2. Check Vacuum Existence
- 3. Check Vacuum Existence
- 4. Check Vacuum Hose
- 5. Check Vacuum Tank
- 6. Check VIAS Control Solenoid Valve Power Supply Circuit
- 7. Detect Malfunctioning Part
- 8. Check VIAS Control Solenoid Valve Output Signal Circuit For Open And Short
- 9. Check VIAS Control Solenoid Valve
- 10. Check Intermittent Incident
- Component Inspection
- Removal And Installation
- Injector Circuit
- Fuel Pump Circuit
- Description
- Consult-II Reference Value In Data Monitor Mode
- Wiring Diagram
- Diagnostic Procedure
- 1. Check Overall Function
- 2. Check Fuel Pump Power Supply Circuit-I
- 3. Check Fuel Pump Power Supply Circuit-I
- 4. Detect Malfunctioning Part
- 5. Check Condenser Power Supply Circuit-I
- 6. Check 15A Fuse
- 7. Check Condenser Power Supply Circuit-II
- 8. Detect Malfunctioning Part
- 9. Check Condenser Ground Circuit
- 10. Check Condenser
- 11. Check Fuel Pump Power Supply And Ground Circuit For Open And Short
- 12. Check Fuel Pump
- 13. Check Intermittent Incident
- Component Inspection
- Removal And Installation
- Electronic Controlled Engine Mount
- System Description
- Consult-II Reference Value In Data Monitor Mode
- Wiring Diagram
- Diagnostic Procedure
- 1. Confirm The Transmission Type
- 2. Check Overall Function
- 3. Check Overall Function
- 4. Check Electronic Controlled Engine Mount Power Supply Circuit
- 5. Detect Malfunctioning Part
- 6. Check Electronic Controlled Engine Mount Output Signal Circuit For Open And Short
- 7. Check Electronic Controlled Engine Mount
- 8. Check Intermittent Incident
- Refrigerant Pressure Sensor
- Component Description
- Wiring Diagram
- Diagnostic Procedure
- 1. Check Refrigerant Pressure Sensor Overall Function
- 2. Check Refrigerant Pressure Sensor Power Supply Circuit
- 3. Detect Malfunctioning Part
- 4. Check Refrigerant Pressure Sensor Ground Circuit For Open And Short
- 5. Detect Malfunctioning Part
- 6. Check Refrigerant Pressure Sensor Input Signal Circuit For Open And Short
- 7. Detect Malfunctioning Part
- 8. Check Intermittent Incident
- Removal And Installation
- Electrical Load Signal
- ASCD Brake Switch
- Component Description
- Consult-II Reference Value In Data Monitor Mode
- Wiring Diagram
- Diagnostic Procedure
- Check Overall Function-I
- Check Overall Function-II
- 3. Check ASCD Clutch Switch Circuit
- 4. Check ASCD Clutch Switch Power Supply Circuit
- 5. Detect Malfunctioning Part
- 6. Check ASCD Clutch Switch Input Signal Circuit For Open And Short
- 7. Check ASCD Clutch Switch
- 8. Check ASCD Brake Switch Power Supply Circuit
- 9. Detect Malfunctioning Part
- 10. Check ASCD Brake Switch Input Signal Circuit For Open And Short
- 11. Detect Malfunctioning Part
- 12. Check ASCD Brake Switch
- 13. Check Stop Lamp Switch Power Supply Circuit
- 14. Detect Malfunctioning Part
- 15. Check Stop Lamp Switch Input Signal Circuit For Open And Short
- 16. Detect Malfunctioning Part
- 17. Check Stop Lamp Switch
- 18. Check Intermittent Incident
- Component Inspection
- ASCD Indicator
- Mil And Data Link Connector
- Evaporative Emission System
- On Board Refueling Vapor Recovery (ORVR)
- System Description
- Diagnostic Procedure
- Symptom: Fuel Odor From EVAP Canister Is Strong.
- Symptom: Cannot Refuel/Fuel Odor From The Fuel Filler Opening Is Strong While Refueling.
- 1. Check EVAP Canister
- 2. Check If EVAP Canister Saturated With Water
- 3. Replace EVAP Canister
- 4. Check Water Separator
- 5. Detect Malfunctioning Part
- 6. Check Vent Hoses And Vent Tubes
- 7. Check Filler Neck Tube
- 8. Check Refueling Evap Vapor Cut Valve
- 9. Check Fuel Filler Tube
- 10. Check One-Way Fuel Valve-I
- 11. Check One-Way Fuel Valve-II
- Component Inspection
- Positive Crankcase Ventilation
- Automatic Speed Control Device (ASCD)
- Service Data And Specifications (SDS)
- Fuel Pressure
- Idle Speed And Ignition Timing
- Calculated Load Value
- Mass Air Flow Sensor
- Intake Air Temperature Sensor
- Engine Coolant Temperature Sensor
- EGR Temperature Sensor
- Air Fuel Ratio (A/F) Sensor 1 Heater
- Heated Oxygen Sensor 2 Heater
- Crankshaft Position Sensor (Pos)
- Camshaft Position Sensor (Phase)
- Throttle Control Motor
- Injector
- Fuel Pump