Section 6 (Engine Control System (QG18DE))
WARNING: This page is about a different car, the 2005 Nissan Sentra. However, it is still accessible from the selected car via links, so may be relevant.
- INDEX FOR Diagnostic Trouble Codes
- Precautions
- Preparation
- Engine Control System
- System Diagram
- Multiport Fuel Injection (MFI) System
- Electronic Ignition (EI) System
- Fuel Cut Control (at No Load and High Engine Speed)
- Air Conditioning Cut Control
- Automatic Speed Control Device (ASCD)
- Can Communication
- Evaporative Emission System
- On Board Refueling Vapor Recovery (ORVR)
- Positive Crankcase Ventilation
- NVIS (NISSAN Vehicle Immobilizer System-NATS)
- On Board Diagnostic (OBD) System
- Introduction
- Two Trip Detection Logic
- Emission-related Diagnostic Information
- Emission-Related Diagnostic Information Items
- Diagnostic Trouble Codes AND 1ST TRIP Diagnostic Trouble Codes
- Freeze Frame Data And 1ST Trip Freeze Frame Data
- System Readiness Test (SRT) Code
- Test Value And Test Limit (GST Only - Not Applicable To Consult-II)
- How To Erase Emission-Related Diagnostic Information
- Malfunction Indicator Lamp (MIL)
- OBD System Operation Chart
- RELATIONSHIP BETWEEN MIL, 1ST TRIP Diagnostic Trouble Codes, Diagnostic Trouble Codes, AND DETECTABLE ITEMS
- Summary Chart
- Relationship Between Mil, Diagnostic Trouble Codes, 1ST Trip Diagnostic Trouble Codes And Driving Patterns For "Misfire < Exhaust Quality Deterioration >", "Fuel Injection System"
- Explanation For Driving Patterns For "Misfire < Exhaust Quality Deterioration >", "Fuel Injection System"
- Relationship Between Mil, Diagnostic Trouble Codes, 1ST Trip Diagnostic Trouble Codes And Driving Patterns Except For "Misfire < Exhaust Quality Deterioration >", "Fuel Injection System"
- Explanation For Driving Patterns Except For "Misfire < Exhaust Quality Deterioration >", "Fuel Injection System"
- Basic Service Procedure
- Trouble Diagnosis
- Trouble Diagnosis Introduction
- Diagnostic Trouble Codes Inspection Priority Chart
- Fail-safe Chart
- Symptom Matrix Chart
- Engine Control Component Parts Location
- Circuit Diagram
- ECM Harness Connector Terminal Layout
- ECM Terminals and Reference Value
- Consult-II Function (Engine)
- Notes
- Engine Control Component Parts/Control Systems Application
- Inspection Procedure
- Work Support Mode
- Self-Diag Results Mode
- Data Monitor Mode
- Data Monitor (Spec) Mode
- Active Test Mode
- Diagnostic Trouble Codes & SRT CONFIRMATION MODE
- Diagnostic Trouble Codes WORK SUPPORT Mode
- Real Time Diagnosis In Data Monitor Mode (Recording Vehicle Data)
- Generic Scan Tool (GST) Function
- CONSULT-II Reference Value in Data Monitor
- Major Sensor Reference Graph in Data Monitor Mode
- Trouble Diagnosis - Specification Value
- Trouble Diagnosis For Intermittent Incident
- Power Supply And Ground Circuit
- DTC U1000, U1001: Can Communication Line
- DTC P0011: IVT Control
- DTC P0037, P0038: Ho2S2 Heater
- DTC P0101: MAF Sensor
- DTC P0102, P0103: MAF Sensor
- DTC P0112, P0113: IAT Sensor
- DTC P0117, P0118: ECT Sensor
- DTC P0122, P0123: TP Sensor
- DTC P0125: ECT Sensor
- DTC P0127: IAT Sensor
- DTC P0128: Thermostat Function
- DTC P0138: Ho2S2
- DTC P0139: Ho2S2
- DTC P0171: Fuel Injection System Function
- DTC P0172: Fuel Injection System Function
- DTC P0181: FTT Sensor
- DTC P0182, P0183: FTT Sensor
- DTC P0222, P0223: TP Sensor
- DTC P0300, P0301, P0302, P0303, P0304: No. 1-4 Cylinder Misfire, Multiple Cylinder Misfire
- DTC P0327, P0328: KS
- DTC P0335: CKP Sensor (Pos)
- DTC P0340: CMP Sensor (Phase)
- DTC P0420: Three Way Catalyst Function
- DTC P0441: EVAP Control System
- DTC P0442: EVAP Control System
- DTC P0444, P0445: EVAP Canister Purge Volume Control Solenoid Valve
- DTC P0447: EVAP Canister Vent Control Valve
- DTC P0451: EVAP Control System Pressure Sensor
- DTC P0452: EVAP Control System Pressure Sensor
- DTC P0453: EVAP Control System Pressure Sensor
- DTC P0455: EVAP Control System
- DTC P0456: EVAP Control System
- DTC P0460: Fuel Level Sensor
- DTC P0461: Fuel Level Sensor
- DTC P0462, P0463: Fuel Level Sensor
- DTC P0500: VSS
- DTC P0506: ISC System
- DTC P0507: ISC System
- DTC P0550: PSP Sensor
- DTC P0605: ECM
- DTC P1031, P1032: A/F Sensor 1 Heater
- DTC P1065: ECM Power Supply
- DTC P1111: IVT Control Solenoid Valve
- DTC P1121: Electric Throttle Control Actuator
- DTC P1122: Electric Throttle Control Function
- DTC P1124, P1126: Throttle Control Motor Relay
- DTC P1128: Throttle Control Motor
- DTC P1132: Swirl Control Valve
- DTC P1137: Swirl Control Valve Position Sensor
- DTC P1138: Swirl Control Valve
- DTC P1146: Ho2S2
- DTC P1147: Ho2S2
- DTC P1148: Closed Loop Control
- DTC P1217: Engine Over Temperature
- DTC P1225: TP Sensor
- DTC P1226: TP Sensor
- DTC P1229: Sensor Power Supply
- DTC P1271: A/F Sensor 1
- DTC P1272: A/F Sensor 1
- DTC P1273: A/F Sensor 1
- DTC P1274: A/F Sensor 1
- DTC P1276: A/F Sensor 1
- DTC P1278: A/F Sensor 1
- DTC P1279: A/F Sensor 1
- DTC P1444: EVAP Canister Purge Volume Control Solenoid Valve
- DTC P1446: EVAP Canister Vent Control Valve
- DTC P1564: ASCD Steering Switch
- DTC P1572: ASCD Brake Switch
- DTC P1574: ASCD Vehicle Speed Sensor
- DTC P1706: PNP Switch
- DTC P1805: Brake Switch
- DTC P2122, P2123: App Sensor
- DTC P2127, P2128: App Sensor
- DTC P2135: TP Sensor
- DTC P2138: App Sensor
- Ignition Signal
- Injector
- Fuel Pump
- Refrigerant Pressure Sensor
- Electrical Load Signal
- ASCD Brake Switch
- ASCD Indicator
- Mil & Data Link Connectors
- Service Data And Specifications (SDS)
- Fuel Pressure
- Idle Speed and Ignition Timing
- Mass Air Flow Sensor
- Engine Coolant Temperature Sensor
- Fuel Pump
- Injector
- Resistor
- Throttle Control Motor
- Air Fuel Ratio (A/F) Sensor 1 Heater
- Heated Oxygen Sensor 2 Heater
- Calculated Load Value
- Intake Air Temperature Sensor
- Crankshaft Position Sensor (POS)
- Camshaft Position Sensor (PHASE)
- Fuel Tank Temperature Sensor