2011 Nissan Pathfinder - Emission Control System (Section EC) (943 pages)
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Manual Description
FUEL FILLER CAP WARNING SYSTEM 61, oN BOARD DIAGNOSTIC (OBD) SYSTEM 66, engine Control Component Parts Location 41, idle Speed and Ignition Timing Check 24.
Accelerator Pedal Released Position Learning 25, throttle Valve Closed Position Learning 25, dIAGNOSIS DESCRIPTION : 1st Trip Detection, logic and Two Trip Detection Logic67.
DIAGNOSIS DESCRIPTION : DTC Freeze, dIAGNOSIS DESCRIPTION : Malfunction Indicator Lamp (MIL)73, pOWER SUPPLY AND GROUND CIRCUIT 94, eVAP CONTROL SYSTEM PRESSURE SENSOR 262.
EVAP CONTROL SYSTEM PRESSURE SENSOR 265, eVAP CONTROL SYSTEM PRESSURE SENSOR 269, vIAS CONTROL SOLENOID VALVE 1, tHROTTLE CONTROL MOTOR RELAY 359.
ON BOARD REFUELING VAPOR RECOVERY (ORVR) 413, idle Speed Ignition Timing 487, air Fuel Ratio (A/F) Sensor 1 Heater 487, heated Oxygen sensor 2 Heater 488.
CONSULT-III Reference Value Data Monitor, eCM Harness Connector Terminal Layout 430, eCM Terminal Reference Value 430, test Value Test Limit 445.
(SRS) "AIR BAG" and "SEAT BELT PRE-TENSIONER" 489, on Board Diagnosis (OBD) System Engine, fuel Cut Control (at No Load High Engine, engine Control Component Parts Location 496.
How to Detect Fuel Vapor Leakage 486, (SRS) "AIR BAG" and "SEAT BELT PRE-TENSIONER" 477, precaution for Procedure without Cowl Top Cover 477, fUEL FILLER CAP WARNING SYSTEM 516.
ON BOARD DIAGNOSTIC (OBD) SYSTEM 518, logic and Two Trip Detection Logic519, dIAGNOSIS DESCRIPTION : Malfunction Indicator Lamp (MIL)527, dIAGNOSIS AND REPAIR WORK FLOW 583.
Idle Speed Ignition Timing Check592, pOWER SUPPLY AND GROUND CIRCUIT 609, eVAP CONTROL SYSTEM PRESSURE SENSOR 773, eVAP CONTROL SYSTEM PRESSURE SENSOR 776.
EVAP CONTROL SYSTEM PRESSURE SENSOR 780, tHROTTLE CONTROL MOTOR RELAY 871, oN BOARD REFUELING VAPOR RECOVERY (ORVR) 923, how to Detect EVAP Leakage 940.
Idle Speed Ignition Timing 942, heated Oxygen sensor 2 Heater 943, input signals from sensors and instantly drives actuators, same time, it is important that there are no malfunctions such as vacuum leaks, fouled spark plugs, or other malfunctions with engine.
It is much more difficult to diagnose an incident that occurs intermittently rather than continuously, caused by poor electric connections or improper wiring, careful checking of suspected circuits may help prevent the replacement good parts, a visual check only may not find the cause of incidents.
Test with CONSULT-III (or GST) or a circuit tester connected should, before undertaking actual checks, take a few minutes talk with, customer who approaches with a driveability complaint.
Manual Description
FUEL FILLER CAP WARNING SYSTEM 61, oN BOARD DIAGNOSTIC (OBD) SYSTEM 66, engine Control Component Parts Location 41, idle Speed and Ignition Timing Check 24.
Accelerator Pedal Released Position Learning 25, throttle Valve Closed Position Learning 25, dIAGNOSIS DESCRIPTION : 1st Trip Detection, logic and Two Trip Detection Logic67.
DIAGNOSIS DESCRIPTION : DTC Freeze, dIAGNOSIS DESCRIPTION : Malfunction Indicator Lamp (MIL)73, pOWER SUPPLY AND GROUND CIRCUIT 94, eVAP CONTROL SYSTEM PRESSURE SENSOR 262.
EVAP CONTROL SYSTEM PRESSURE SENSOR 265, eVAP CONTROL SYSTEM PRESSURE SENSOR 269, vIAS CONTROL SOLENOID VALVE 1, tHROTTLE CONTROL MOTOR RELAY 359.
ON BOARD REFUELING VAPOR RECOVERY (ORVR) 413, idle Speed Ignition Timing 487, air Fuel Ratio (A/F) Sensor 1 Heater 487, heated Oxygen sensor 2 Heater 488.
CONSULT-III Reference Value Data Monitor, eCM Harness Connector Terminal Layout 430, eCM Terminal Reference Value 430, test Value Test Limit 445.
(SRS) "AIR BAG" and "SEAT BELT PRE-TENSIONER" 489, on Board Diagnosis (OBD) System Engine, fuel Cut Control (at No Load High Engine, engine Control Component Parts Location 496.
How to Detect Fuel Vapor Leakage 486, (SRS) "AIR BAG" and "SEAT BELT PRE-TENSIONER" 477, precaution for Procedure without Cowl Top Cover 477, fUEL FILLER CAP WARNING SYSTEM 516.
ON BOARD DIAGNOSTIC (OBD) SYSTEM 518, logic and Two Trip Detection Logic519, dIAGNOSIS DESCRIPTION : Malfunction Indicator Lamp (MIL)527, dIAGNOSIS AND REPAIR WORK FLOW 583.
Idle Speed Ignition Timing Check592, pOWER SUPPLY AND GROUND CIRCUIT 609, eVAP CONTROL SYSTEM PRESSURE SENSOR 773, eVAP CONTROL SYSTEM PRESSURE SENSOR 776.
EVAP CONTROL SYSTEM PRESSURE SENSOR 780, tHROTTLE CONTROL MOTOR RELAY 871, oN BOARD REFUELING VAPOR RECOVERY (ORVR) 923, how to Detect EVAP Leakage 940.
Idle Speed Ignition Timing 942, heated Oxygen sensor 2 Heater 943, input signals from sensors and instantly drives actuators, same time, it is important that there are no malfunctions such as vacuum leaks, fouled spark plugs, or other malfunctions with engine.
It is much more difficult to diagnose an incident that occurs intermittently rather than continuously, caused by poor electric connections or improper wiring, careful checking of suspected circuits may help prevent the replacement good parts, a visual check only may not find the cause of incidents.
Test with CONSULT-III (or GST) or a circuit tester connected should, before undertaking actual checks, take a few minutes talk with, customer who approaches with a driveability complaint.
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