2003 Nissan Maxima - Emission Control System (Section EC) (738 pages)
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Manual Description
Precautions for On Board Diagnostic (OBD), engine Fuel & Emission Control System19, fuel Cut Control (at no load & high engine, on Board Refueling Vapor Recovery (ORVR)43.
Automatic Speed Control Device (ASCD) System54, how to Check Idle Speed Ignition Timing58, cONSULT-II Reference Value Data Monitor, major Sensor Reference Graph Data Monitor.
Main Power Supply Ground Circuit156, dTC - P0306 MULTIPLE CYLINDER, dTC EVAP CANISTER VENT CONTROL, dTC EVAP SYSTEM PRESSURE SENSOR375.
DTC EVAP SYSTEM PRESSURE SENSOR381, dTC EVAP CONTROL SYSTEM (GROSS, dTC ECM POWER SUPPLY (BACK UP)446, dTC EVAP CANISTER PURGE VOLUME.
DTC VACUUM CUT VALVE BYPASS, dTC ASCD VEHICLE SPEED SENSOR627, dTC VIAS CONTROL SOLENOID VALVE638, if DTC or U1001 is displayed with other DTC, first perform the trouble diagnosis DTC U1000.
These numbers are prescribed by SAE J2012, in Diagnostic Test Mode II (Self-diagnostic results), these numbers controlled by NISSAN, the troubleshooting for DTC needs CONSULT-II, when fail-safe operations for both self-diagnoses occur at the same time, MIL illuminates.
Supplemental Restraint System (SRS) AIR BAG” SEAT BELT PRE-TENSIONER”, the Supplemental Restraint System such as AIR BAG” and SEAT BELT PRE-TENSIONER” used along with, a seat belt, helps to reduce the risk or severity of injury to the driver and front passenger certain types, uses the seat belt switches to determine the front air bag deployment, and may only deploy one front air bag.
Depending on the severity of a collision and whether the front occupants are belted unbelted, system composition which is available to NISSAN MODEL A33 follows, the Supplemental Restraint System consists of driver air bag module (located in the center of the steering wheel), front passenger air bag module (located on the instrument panel on passenger side), seat belt, pre-tensioners, a diagnosis sensor unit, crash zone sensor, warning lamp, wiring harness spiral cable.
The Supplemental Restraint System consists of front side air bag module (located in the outer side front, seat), satellite sensor, diagnosis sensor unit (one of components of air bags for frontal collision), wiring, harness, warning lamp (one of components of air bags frontal collision), information necessary to service the system safely is included in the RS section Service Manual.
¼ To avoid rendering the SRS inoperative, which could increase the risk of personal injury death, ¼ Improper maintenance, including incorrect removal and installation of the SRS, can lead to personal injury caused by unintentional activation of the system, driver of a malfunction causing emission deterioration, ¼ Be sure to turn the ignition switch OFF and disconnect the negative battery terminal before any.
Will cause the MIL light up, ¼ Be sure to connect and lock the connectors securely after work, cause the MIL to light up due to the open circuit, ¼ Certain systems and components, especially those related to OBD, may use a new style slidelocking type harness connector.
¼ Be sure to route and secure the harnesses properly after work, ¼ Be sure to connect rubber tubes properly after work, ¼ Be sure to erase the unnecessary malfunction information (repairs completed) ECM, tCM (Transmission control module) before returning the vehicle customer.
Engine Fuel & Emission Control System, before connecting or disconnecting ECM harness, connector, turn ignition switch OFF and disconnect negative battery terminal, eCM because battery voltage is applied ECM even.
When connecting ECM harness connector, fasten it, securely with a lever as far as it will go shown left, when connecting or disconnecting pin connectors into.
Manual Description
Precautions for On Board Diagnostic (OBD), engine Fuel & Emission Control System19, fuel Cut Control (at no load & high engine, on Board Refueling Vapor Recovery (ORVR)43.
Automatic Speed Control Device (ASCD) System54, how to Check Idle Speed Ignition Timing58, cONSULT-II Reference Value Data Monitor, major Sensor Reference Graph Data Monitor.
Main Power Supply Ground Circuit156, dTC - P0306 MULTIPLE CYLINDER, dTC EVAP CANISTER VENT CONTROL, dTC EVAP SYSTEM PRESSURE SENSOR375.
DTC EVAP SYSTEM PRESSURE SENSOR381, dTC EVAP CONTROL SYSTEM (GROSS, dTC ECM POWER SUPPLY (BACK UP)446, dTC EVAP CANISTER PURGE VOLUME.
DTC VACUUM CUT VALVE BYPASS, dTC ASCD VEHICLE SPEED SENSOR627, dTC VIAS CONTROL SOLENOID VALVE638, if DTC or U1001 is displayed with other DTC, first perform the trouble diagnosis DTC U1000.
These numbers are prescribed by SAE J2012, in Diagnostic Test Mode II (Self-diagnostic results), these numbers controlled by NISSAN, the troubleshooting for DTC needs CONSULT-II, when fail-safe operations for both self-diagnoses occur at the same time, MIL illuminates.
Supplemental Restraint System (SRS) AIR BAG” SEAT BELT PRE-TENSIONER”, the Supplemental Restraint System such as AIR BAG” and SEAT BELT PRE-TENSIONER” used along with, a seat belt, helps to reduce the risk or severity of injury to the driver and front passenger certain types, uses the seat belt switches to determine the front air bag deployment, and may only deploy one front air bag.
Depending on the severity of a collision and whether the front occupants are belted unbelted, system composition which is available to NISSAN MODEL A33 follows, the Supplemental Restraint System consists of driver air bag module (located in the center of the steering wheel), front passenger air bag module (located on the instrument panel on passenger side), seat belt, pre-tensioners, a diagnosis sensor unit, crash zone sensor, warning lamp, wiring harness spiral cable.
The Supplemental Restraint System consists of front side air bag module (located in the outer side front, seat), satellite sensor, diagnosis sensor unit (one of components of air bags for frontal collision), wiring, harness, warning lamp (one of components of air bags frontal collision), information necessary to service the system safely is included in the RS section Service Manual.
¼ To avoid rendering the SRS inoperative, which could increase the risk of personal injury death, ¼ Improper maintenance, including incorrect removal and installation of the SRS, can lead to personal injury caused by unintentional activation of the system, driver of a malfunction causing emission deterioration, ¼ Be sure to turn the ignition switch OFF and disconnect the negative battery terminal before any.
Will cause the MIL light up, ¼ Be sure to connect and lock the connectors securely after work, cause the MIL to light up due to the open circuit, ¼ Certain systems and components, especially those related to OBD, may use a new style slidelocking type harness connector.
¼ Be sure to route and secure the harnesses properly after work, ¼ Be sure to connect rubber tubes properly after work, ¼ Be sure to erase the unnecessary malfunction information (repairs completed) ECM, tCM (Transmission control module) before returning the vehicle customer.
Engine Fuel & Emission Control System, before connecting or disconnecting ECM harness, connector, turn ignition switch OFF and disconnect negative battery terminal, eCM because battery voltage is applied ECM even.
When connecting ECM harness connector, fasten it, securely with a lever as far as it will go shown left, when connecting or disconnecting pin connectors into.
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