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Ecm location 2000 Nissan ECM Location

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Located on the passenger side of the vehicle,closest to the firewall,inside a plastic box.

Posted on Feb 11, 2010


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SOURCE: Location of ECM

Under hood drivers side.

Posted on Jun 20, 2009

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The Powertrain Control Module (PCM) is located below the center of the instrument panel behind the console.

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P 1401 location

Codes don't have a certain location, a code means a problem has occurred in a system of the electronics of the cars fuel control or emission control system.
P1401 NISSAN - EGR Temperature SensorPossible causes- EGR Temperature Sensor harness is open or shorted
- EGR Temperature Sensor circuit poor electrical connection
- Faulty EGR Temperature Sensor
- Malfunction of EGR function, EGRC-BPT valve or EGRC-solenoid valve
- Blocked EGR passages When is the code detected?An excessively low voltage from the Exhaust Gas Recirculation (EGR) temperature sensor is sent to Engine Control Module (ECM) even when engine coolant temperature is low, or an excessively high voltage from the EGR temperature sensor is sent to ECM even when engine coolant temperature is high.
P1401 NISSAN Description The Exhaust Gas Recirculation (EGR) temperature sensor detects temperature changes in the EGR passage way. When the EGR valve opens, hot exhaust gases flow, and the temperature in the passage way changes. The EGR temperature sensor is a thermistor that modifies a voltage signal sent from the Engine Control Module (ECM). This modified signal then returns to the ECM as an input signal. As the temperature increases, EGR temperature sensor resistance decreases.
This sensor is not used to control the engine system. It is used only for the on board diagnosis

Oct 08, 2012 | 2000 Nissan Maxima

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Location of ECM on my 99 pathfinder

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Where is the ECm located on my 96 Nissan Pickup 4x4, 2.4L, also need to locate the mass air flow sensor


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I was told it was front as well for my 2000 nissian maxima gle. Can someone please tell me which one and what location. Some are saying I have three conveters. I need to know specific location so that I...

you need the front exhaust tube, that has cat build into it. however all you may need is a ECM (computer) reprograming done depending on the part number of your current ECM. There are software updates for your p0420 but the reprogram data has to match in nissan database to see if all you need is a reprogram. if it does not apply, than you will need front exhaust tube and most likely 02 sensor.

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2 Answers

2000 nissan sentra

fix the broken wires their probably the problem then if problem still present check fuel pump.......... you can bench test it by putting power and ground to the right wires don't be scared you wont hurt anything

Jul 03, 2008 | 2000 Nissan Sentra

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