Where Is the Ecm Located in 2006 Altima Se 3.5l
ECM
Character Value
VALUES ON THE DIAGNOSIS TOOL
Remarks: ● Stipulation data are reference values.
● Specification information are output/stimulation values which are detected or supplied by the ECM at the connection.
● Stipulation data may not live directly affiliated to their components signals/values/trading operations.
I.e. Adjust inflammation timing with a timing light earlier monitoring IGN TIMING, because the monitor may show the specification data in spite of the firing timing not being adjusted to the specification data. this IGN TIMING monitors the data calculated by the ECM according to the signals input from the camshaft position sensor and other ignition timing related sensors.
*1: Throttle position sensor 2 point and strangle position sensor 2 signal are converted by ECM internally. Thus, they differ from ECM terminals voltage signal.
*2: Before measurement the terminal voltage, sustain that the battery is full charged. Refer to PG-3, "How to Care Battery".
Concluding LAYOUT
PHYSICAL VALUES
NOTE: • ECM is located behind the passenger side pawn lower panel. For this review, remove passenger side instrument bring dow jury.
• Specification data are consultation values and are plumbed between each terminal and ground.
• Pulse indicate is plumbed by CONSULT-III.
CAUTION: Do non use ECM ground terminals when measuring input/output voltage. Doing so may result in damage to the ECMs transistor. Use a undercoat unusual than Electronic countermeasures terminals, such as the ground.
Wiring Diagram — ENGINE CONTROL SYSTEM
Flush it Safe
NON DTC RELATED ITEM
DTC RELATED Detail
DTC Review Priority Graph
If some DTCs are displayed concurrently, perform inspections combined by one supported the following precedency chart.
DTC Index
*1: 1st trip DTC None. is the assonant as DTC No.
*2: This number is nonarbitrary aside SAE J2012.
*3: In Diagnostic assay Mode II (Someone-identification results), this number is controlled by Nisan.
*4: The troubleshooting for this DTC needs CONSULT-III.
*5: When the secure operations for some self-diagnoses fall out, the MIL illuminates.
*6: SRT code testament not be put over if the self-diagnostic result is NG.
*7: When the ECM is in the mode of displaying SRT status, MIL may flash. For the details, advert to "How to Exhibit SRT Status".
*7: When erasing this DTC, always use CONSULT-III operating theater GST.
How to Set SRT Code
To set all SRT codes, self-diagnosing for the items indicated in a higher place must be performed one or more times. To each one diagnosis Crataegus oxycantha deman a monthlong period of actual driving under various conditions.
Perform corresponding DTC CONFIRMATION PROCEDURE one by one based on Performance Priority in the table on "SRT Item".
The most efficacious driving rule in which SRT codes can be properly lay out is explained below. The driving pattern should be performed one or more multiplication to set all SRT codes.
DRIVING PATTERN
• The time needed for each diagnosis varies with roadworthy superficial conditions, weather, height, individual driving habits, etc.
Zone A refers to the range where the time, required for the diagnosis under normal conditions*, is the shortest.
Partition B refers to the range where the diagnosis can still be performed if the diagnosing is not completed within geographical zone A.
*: Normal conditions refer to the following:
• Sea level
• Flat road
• Close vent temperature: 20 - 30°C (68 - 86°F) • Diagnosing is performed as quickly as possible under normal conditions.
Under various conditions [For example: ambient air temperature other than 20 - 30°C (68 - 86°F)], diagnosing English hawthorn also be performed.
Pattern 1: • The engine is started at the engine coolant temperature of −10 to 35°C (14 to 95°F) (where the potential dro betwixt the Electronic countermeasures terminal 46 and ground is 3.0 - 4.3V).
• The engine must be operated at unprofitable speed until the engine coolant temperature is greater than 70°C (158°F) (where the electric potential between the ECM concluding 46 and run aground is lower than 1.4V).
• The railway locomotive is started at the fuel tank temperature of heater than 0°C (32°F) (where the voltage between the ECM terminal 95 and land is to a lesser degree 4.1V).
Blueprint 2: • When steady-state driving is performed again even after IT is broken, each diagnosing can live conducted.
Therein case, the time required for diagnosing may be extended.
Pattern 3: • Operate vehicle following the dynamic pattern shown in the figure.
• Exit the gu wheel during decelerating vehicle fastness from 90 kilometre/h (56 MPH) to 0 km/h (0 MPH).
Pattern 4: • The gas must embody held very steady during steadystate driving.
• If the accelerator wheel is moved, the test must be conducted all over again.
*1: Depress the gas pedal until vehicle speed is 90 km/h (56 MPH), then put out the accelerator bicycle and keep it discharged for more than 10 seconds. Lower the throttle until vehicle speed is 90 kilometres per hour (56 Miles per hour) again.
*2: Checking the fomite speed with GST is advised.
Suggested Transmission Gear Position for CVT Models Circle the selector lever tumbler in the D position.
Suggested Upshift Speeds for M/T Models Shown at a lower place are suggested vehicle speeds for shifting into a high cogwheel. These suggestions relate to fire economy and fomite execution. Actual upshift speeds will change according to road conditions, the weather and individual impulsive habits.
Test Value and Test Restrict
The following is the information mere in Service $06 of SAE J1979.
The quiz value is a parameter old to determine whether a organisation/circuit diagnostic assay is Very well or NG while organism monitored by the Electronic countermeasures during self-diagnosis. The test limit is a reference value which is specified as the maximum or minimum measure and is compared with the mental test time value being monitored.
These data (test value and test limit) are specified by On Board Admonisher I.D.(OBDMID), Test Idaho (TID), Unit and Scaling ID and can constitute displayed connected the GST screen.
The items of the test economic value and test limit bequeath be displayed with GST screen which items are provided by the ECM. (eg., if bank 2 is not applied on this vehicle, only the items of bank 1 are displayed)
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Where Is the Ecm Located in 2006 Altima Se 3.5l
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