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Wiring diagram for mass air flow sensor on a 2004 chevy impala what color wires go in which position. 3 wires

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6 Suggested Answers

6ya6ya
  • 2 Answers

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Posted on Jan 02, 2017

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leetamara
  • 702 Answers

SOURCE: having problems with my 96 chevy tahoe mass air flow

The MAF (Mass Air Flow) sensor is a very common problem with these along with the pickups. This isn't what you would call an inexpensive part. Definitely do some shopping before you buy one.

Posted on Nov 10, 2008

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autodr
  • 260 Answers

SOURCE: Cleaning the Mass Air Flow Sensor

i will try to help. 171/174 indicates lean condition in engine. the mass air flow sensor is located in the rubber tube going to throttlebody. you can try to clean it. using mild carb cleaner safe for sensors, remove sensor from tube. spray clean the tiny wires located in the cylinder. do not touch them, they are very delicate. these engines are also notorious for leaking intake gaskets and faulty pcv valves. these will all set these 2 codes. feel free with anymore questions.

Posted on Nov 15, 2008

c17hydro
  • 2984 Answers

SOURCE: MASS AIR FLOW SENSOR REPLACEMENT & DIAGRAMS

Very easy for the Mass Air Flow Sensor....it is in the duct between the throttle body and the air filter box. Just unclamp the tube and remove the old and replace with the new.

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On your pack....I need the engine size.


Posted on Mar 26, 2009

techbuster
  • 5081 Answers

SOURCE: Mass Air Flow problem

The M.A.S. is in the top of the metal tube between the air filter box and the intake manifold. It will have a wire connected to it and it is held in by 2 screws. This is an easy replacement and should take no more than 5 to 10 minutes, assuming you are taking your time.

Posted on Aug 03, 2009

  • 617 Answers

SOURCE: Location of mass air flow sensor, 2000 Grand Prix GTP

3.1 or 3.8 motor, mass air flow is in the fresh air (goes from air cleaner to engine)

Posted on Feb 07, 2010

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1 Answer

What is the p0101 p0201 and.p0224 codes in my 04 hyundai santa 3.5l


code p 0101 refers to mass air flow (MAF) sensor /volume air flow(VAF) sensor --range /performance problem===causes ---intake leak/blockage ---MAF/VAF sensor
code p 0201 refers to injector 1--circuit malfunction===causes wiring---injector---ECM
code p 0224 refers to throttle position(TP) sensor B/ accelerator pedal position (APP) sensor B--circuit malfunction===causes --wiring ---poor connections --TP/APP sensor ---ECM

May 28, 2016 | 2004 Hyundai Sonata

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2003 chevy tracker 2.5 v6 maf sensor voltage, ignition on voltage and running voltage? theres 3 wires one positive, two neg.


No the three wires are 1 battery voltage 1 reference voltage 5 volts 1 ground. these sensors read in Hertz so a low reading would indicate a leak in the piping. Low voltage could be due to a dirty sensor computer measures the burn off of the hot wire which has been contaminated by dirt or K & N air filter cleaner. The number one seller of mass air flow sensors.

Oct 26, 2013 | 2003 Chevrolet Tracker

1 Answer

2008 impala lt wire colors for iat sensor


According to the wiring diagram, the sensor is a part of the Mass Air Flow meter.
Pink Black is power, black white is ground, and tan - tan black - yellow go to the ECM.

Apr 03, 2013 | Cars & Trucks

1 Answer

I need to know which 2 wires are the leads to the mass air flow sensor. colors would be nice to know


WELL FIRST OFF WHAT DO YOU MEAN BY LEAD IT'S MORE THAN LIKELY A 3 OR 5 WIRE MASS AIR FLOW SENSOR WHICH WIRES DO YOU NEED AND WHAT TYPE OF VEHICLE IS IT IT CAN VARY FROM MODEL TO MODEL

Apr 30, 2011 | Toyota Tacoma Cars & Trucks

1 Answer

How do you replace the mass air flow sensor i want to do it myself the guy at auto zone said it was easy i have a 2000 impala 3.8


3.8L Engine To Remove:
MAF Location 93174g17.gif

  1. Disconnect the battery ground cable.
  2. Remove the fuel injector cover.
  3. Disconnect the mass air flow (MAF) sensor electrical connector.
  4. Remove the MAF sensor mounting screws.
  5. Remove the MAF sensor from the throttle body.
To Install:
  1. Position the MAF sensor on the throttle body.
  2. Install the MAF sensor mounting screws. Tighten the mounting screws to 27 in lb (3 Nm).
  3. Connect the mass air flow (MAF) sensor electrical connector.
  4. Install the fuel injector cover.
  5. Connect the battery ground cable.
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Nov 12, 2010 | 2000 Chevrolet Impala

1 Answer

I need a diagram of the exhaust system on a Mazda 626


0996b43f80203328.jpg enlarge_icon.gifenlarge_tooltip.gif Fig. Component Location Chart-2000 MPV

1 PCM 2 Mass air flow (MAF)/intake air temperature (IAT) sensor 3 Throttle position (TP) sensor 4 Fuel tank pressure sensor 5 Engine coolant temperature (ECT) sensor 6 Crankshaft position (CKP) sensor 7 Camshaft position (CMP) sensor 8 Knock sensor 9 Heated oxygen sensor (HO2S) (front, LH) 10 Heated oxygen sensor (HO2S) (front, RH) 11 Heated oxygen sensor (HO2S) (rear, LH) 12 Heated oxygen sensor (HO2S) (rear, RH) 13 EGR boost sensor 14 Power steering pressure (PSP) switch 15 Main relay


0996b43f8020330c.jpg enlarge_icon.gifenlarge_tooltip.gif Fig. Component Location Chart-2001 MPV

1 PCM 2 Mass air flow (MAF)/Intake air temperature (IAT) sensor 3 Throttle position (TP) sensor 4 Engine coolant temperature (ECT) sensor 5 Crankshaft position (CKP) sensor 6 Camshaft position (CMP) sensor 7 Knock sensor 8 Heated oxygen sensor (HO2S) (front, LH) 9 Heated oxygen sensor (HO2S) (front, RH) 10 Heated oxygen sensor (HO2S) (rear, LH)* 11 Heated oxygen sensor (HO2S) (rear, RH)* 12 EGR boost sensor


0996b43f8020330f.jpg enlarge_icon.gifenlarge_tooltip.gif Fig. Component Location Chart- 2002-06 MPV

May 22, 2010 | 2004 Mazda MPV

1 Answer

When cold starting, idle goes up and down for a couple of minutes. ????


Mass air flow sensor needs to be cleaned, this is located in the air intake a couple of wires come off of it..
go to the auto store and get some Mass air flow cleaner and spray it clean this should handle the issue.
Also change the PCV valve.

Aug 03, 2009 | 2004 Chevrolet Impala

2 Answers

Code reading


Hi. this code represents an issue within the mass air flow sensor. it is malfunctioning at this point. the mass air flow sensor Measures the volume and density of air entering the engine, so the electronic control module can determine how much fuel is needed to maintain the correct air to fuel mixture. There are two basic types: heated wire and heated film (grid); both work on the same principle.

A faulty MAF will cause driveability problems resulting from incorrect ignition timing and improper air/fuel ratios.

this device is located Under hood, center, upper engine area, mounted on rear of air intake duct


To replace a MAF sensor:
  • Locate the sensor.
  • Disconnect the negative battery cable.
  • Unplug the wiring harness and vacuum hose.
  • Unscrew the two screws holding the sensor in place.
  • Reverse the procedures to install a new sensor.
Please rate and god bless:)


Apr 28, 2009 | 1996 Chevrolet Impala SS

1 Answer

2001 chevy impala


its between the air filter housing and the intake manifold.. its held in place with a clamp on each side of it ... it has a single connector with several wires

Feb 02, 2009 | 2001 Chevrolet Impala

2 Answers

Looking to findthe mass air flow sensor on a 89 chevy corsica


hi the mass air flow sensor is in the intake hose/tube between the air filter and intake closer to the intake manifold will have wires pluged into the side of it

Dec 10, 2008 | 1993 Chevrolet Corsica

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