I see they've plugs F31 and F42. I see each MAFs in the wiring diagram at pages EC-537 and EC-538. I see each plugs described, F31 on EC-549 and F42 on EC-550. The FSM mentions possible problems being leaks in consumption, poor harness connections, Evap Control power sensor, consumption air temp sensor and of course the MAF sensor itself.P0101 2011 NISSAN ALTIMA SEDAN Description The Mass Air Flow sensor is placed in the move of consumption air.It measures the consumption flow rate by way of measuring part of all the consumption flow. It is composed of a scorching film that is supplied with electrical present from the Engine Control Module ().The temperature of the recent film is managed via the ECM a specific amount.41-5E Delmar Drive Brookfield, CT 06804 Phone: 860-799-6579. Quick Links. Return Request; Shipping Policies; Return Policies; Order Tracking1988 NISSAN SENTRA 2DR SEDAN wiring data: 1991 NISSAN 300ZX 2DR COUPE wiring data: 1993 NISSAN ALTIMA 4DR SEDAN wiring data: 1991 NISSAN AXXESS 4DR WAGON wiring knowledge: SX NISSAN 240 1990 2DR HATCHBACK wiring data: SX NISSAN 2 hundred 1988 2DR HATCHBACK wiring information: SX NISSAN two hundred 1983 2DR HATCHBACK wiring dataUnplug the mass air flow sensor electric connector. Remove the two screws that hold the MAF sensor protected and take away the MAF sensor. Spray Eight to 12 spurts of MAF sensor cleaner on the exposed plate. Allow the MAF sensor to dry and reinstall. Voltage. Nissan's mass airflow sensor sends a voltage to the powertrain keep an eye on module (PCM). The hot
Mass Air Flow Sensor Cleaner. Intentionally blank: Intentionally clean: Related Parts. NISSAN > 2011 > JUKE > 1.6L L4 Turbocharged > Exhaust & Emission > Mass Air Flow Sensor. Price: Core: Total: Alternate: No portions for automobiles in decided on markets. Economy . ULTRA-POWER . ULTRA-POWER . $42.79:Mass Air Flow Sensor Meter MAF 22680-7S000 AF10141 Compatible for Nissan Altima Infiniti G37 Suzuki, 07-13 Sentra, 05-15 Xterra, 03-09 350Z 3.5L, 09-15 370Z 3.7L, 03-15 Murano 3.5L, 05-08 G35 3.5L 4.0 out of 5 stars 1,059Circuit Descriptions Of The Nissan MAF Sensor Connector The mass air flow sensor, at the 2002-2003 3.5L Maxima has the consumption air temperature (IAT) integrated into its meeting. For this reason why, you'll be able to see Five wires sticking out of its connector. You can see the MAF wiring diagram right here: MAF Sensor Wiring Diagram 2002-2003 3.5L Maxima.Here is a video on how you can take a look at your MAF Sensor using a basic $5 Multimeter. I additionally display you how you'll figure out the wires with no wiring diagram. P...eBay: Mass Air Flow MAF Wiring Harness Connector Pigtail for Nissan zx z31 z32 (Fits: Nissan) Brand New. $ 7 Pin zx Meter MAF Pigtail Connector For P00 Nissan Mass Air Flow . WIRING DIAGRAM BY MODEL This document describes car models to which the AFC neo (Product code: A) is acceptable, and ECU terminal association drawings.Delco Remy Voltage Regulator Wiring Diagram Swann Security Camera Wiring Diagram Kenwood Car Stereo Wiring Harness Rear View Camera Wiring Century Battery Charger Wiring Diagram Hella Horn Wiring Diagram Ford Sony Amp Wiring Diagram 2000 Dodge Dakota Radio Wiring Diagram Msd Ignition Wiring Diagram Chevy Old Snapper Wiring Diagram Hei Conversion Wiring Diagram
This article will can help you to diagnose the mass air flow (MAF) sensor on any 2000, 2001, 2002 Nissan Sentra (with a 1.8L engine) using only a multimeter.
This is a simple multimeter take a look at that's achieved in Volts DC mode. No Scan Tool's required or every other expensive testing equipment.
To allow you to navigate this text somewhat more uncomplicated, listed below are its contents at a look:Important Tips And Suggestions. How Does The MAF Sensor Work? MAF SENSOR TEST 1: Verifying The MAF Sensor Is Getting Power. MAF SENSOR TEST 2: Verifying The MAF Sensor Is Getting Ground. MAF SENSOR TEST 3: Verifying The 5 Volt Reference Voltage. MAF SENSOR TEST 4: Testing The MAF Signal Voltage.
Puedes encontrar este tutorial en Español aquí: Cómo Probar El Sensor MAF De 2000-2002 Nissan Sentra 1.8L (en: autotecnico-online.com).
TIP 1: The most efficient method to test the MAF sensor for your Nissan Sentra is to test it while the engine is at commonplace operating Temperature and whilst it's working. Now, since you'll be able to be working around a operating engine, you'll be able to wish to be alert and take all protection precautions.
TIP 2:Three of 4 wires that pop out of the mass air flow sensor attach at once to the fuel injection laptop, so you need to be very cautious to not short these to 12 Volts, or you'll fry the computer.
TIP 3: You can use a digital or an analog multimeter. Both will paintings, even if the digital one is the most popular one because of its accuracy and fast Signal responce.
In a nutshell, that is how the mass air flow sensor works:
When you turn the Key to the On position and then start the engine, the MAF will get power through' the twine categorized with the number 4. This power is in the form of 5 Volts.
Ground is supplied through the gas injection laptop through' the circuit classified with the quantity 3. The laptop additionally supplies a 5 Volt Reference Signal through' the wire categorised with the number 2.
As the air enters the engine, the MAF sensor measures the amount of air flow and sends this data the fuel injection pc.
So then, whilst you boost up the engine, the throttle plate opens and the MAF sensor immediately measures the alternate within the amount of air entering and sends this info to the gasoline injection pc. This is completed via' the cord categorised with the #1.
Now, whilst you let go of the accelerator pedal, the throttle closes and for the reason that MAF is at all times sensing, it now sees the change in air flow and sends this new info to the computer.
The fuel injection laptop makes use of this info (that the MAF sensor provides) to regulate gasoline injection, ignition advance and host of other things to keep your engine working smoothly.