Question about 2004 Chevrolet Silverado 1500 Crew Cab

1 Answer

Mass air flow engine code

My truck keeps throwing code ps101 mass air flow i have already bought a used mass air flow and brand new mass air flow as well as brand new air filter and the check engine light keeps comeing back on

Posted by on

1 Answer

  • Level 3:

    An expert who has achieved level 3 by getting 1000 points

    Top Expert:

    An expert who has finished #1 on the weekly Top 10 Fixya Experts Leaderboard.

    Superstar:

    An expert that got 20 achievements.

    All-Star:

    An expert that got 10 achievements.

  • Chevrolet Master
  • 75,077 Answers

Ps101 is not a valid code. Please recheck.

Posted on Mar 27, 2014

6 Suggested Answers

6ya6ya
  • 2 Answers

SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

Hi,
a 6ya expert can help you resolve that issue over the phone in a minute or two.
best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.
the service is completely free and covers almost anything you can think of (from cars to computers, handyman, and even drones).
click here to download the app (for users in the US for now) and get all the help you need.
goodluck!

Posted on Jan 02, 2017

  • 1 Answer

SOURCE: Check engine light keeps coming on. Its giving me a code p0171.

replace your gas cap.

Posted on Aug 04, 2008

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

  • 132 Answers

SOURCE: code p0101 keeps coming up

possably air leak between MAF and engine

Posted on Jan 30, 2009

  • 23 Answers

SOURCE: i put a cold air intake filter on the truck, and

I,m thinking that its your catalitic converter, it may or may not be the fault of the cold air intake, due to the increase in air flow you may have freed up some lingering carbon deposits through driving potentionally with a heaver foot than normal. (we all love the sound of our intakes) Is there a check engine light or emmisions type of warning?

Posted on Feb 02, 2010

SOURCE: in od my truck acts

Well if I had the code I could tell you what is exactly wrong. But from what you describe you may just need to replace the mass air flow sensor. Cleaning it will help but not solve the issue if it was the cause of the MIL coming on.

Posted on Feb 02, 2011

Add Your Answer

Uploading: 0%

my-video-file.mp4

Complete. Click "Add" to insert your video. Add

×

Loading...
Loading...

Related Questions:

3 Answers

2003 Nissan Altima 2.5L Service Engine Soon Light is on, Auto Zone says codes are for MAF and O2 Sensors. Car hard to start after driving a while but when starts appears to run smooth. Auto Zone thi


ok lets start with the codes they say your getting. P??? which 1's and how many. there are few o2 sensors, are they next to the Exhaust next to the converter? MASS AIR FLOW -MAF use this, for now i am guessing, until i see the correct codes your are getting. this could be the 1 you may have below, please read it........
  • P0103
    Mass Air Flow Sensor Circuit High Input
  • Possible causes
  • Faulty mass air flow sensor
    - Intake air leaks
    - Dirty mass air flow sensor
    - Dirty mass air filter
    - Mass air flow sensor harness is open or shorted
    - Mass air flow sensor circuit poor electrical connection
  • Before replacing the mass air flow sensor, try replacing the air filter and cleaning the air flow sensor with low compress air or mass air flow sensor cleaner. Reset code and drive vehicle. If the code comes back, it may be necessary to replaced the mass air flow sensor.
  • possible symptoms Engine Light ON (or Service Engine Soon Warning Light)
    - Engine stall
    - Engine running rough
    - Excessive fuel consumption
    - Excessive smoke
  • the code is generated when An excessively high voltage from the sensor is sent to Engine Control Module (ECM).
2003 NISSAN Altima Sedan OBDII Codes List

Oct 22, 2014 | 2003 Nissan Altima

1 Answer

2008 Chevy Kodiak c4500 duramax desiel code reader (Innova 3100 Can OBD2) shows P0102, what does it mean


P0102 Chevrolet - Mass or Volume Air Flow Circuit Low Input

Read more: http://engine-codes.com/p0102_chevrolet.html#ixzz38p5k1ZD8

Possible causes - Faulty mass air flow sensor
- Intake air leaks
- Dirty mass air flow sensor
- Dirty mass air filter
- Mass air flow sensor harness is open or shorted
- Mass air flow sensor circuit poor electrical connection

Before replacing the mass air flow sensor, try replacing the air filter and cleaning the air flow sensor with low compress air or mass air flow sensor cleaner. Reset code and drive vehicle. If the code comes back, it may be necessary to replaced the mass air flow sensor.


Read more: http://engine-codes.com/p0102_chevrolet.html#ixzz38p5tpWZk

Jul 28, 2014 | Cars & Trucks

1 Answer

Silverado mass air flow sensor


the map sensor could be the problem for code P0101
hope it helps

Mar 27, 2014 | 2004 Chevrolet Silverado 1500 Crew Cab

1 Answer

Volvo 2001 s60 t5 can't keep the ralenti rpm at less than 1500rpm, the car constantly shut off.


code po172 is your bank 1 o2 sensor and code po121 is your throttle posit sensor that controls your RPMs .code po102 is your maf -mass air flow sensor. and code 01172 is a throw in code from the others cause problem. you need a o2 sensor and mass air flow sensor and throttle position senor

Dec 10, 2012 | Cars & Trucks

1 Answer

ISUZU TROOPER 3.2 V6 CODE P0101


P0101 ISUZU - Mass Air Flow Circuit Performancexicon.jpghttp://engine-codes.com/p0101_isuzu.htmlForum CodePossible causes- Dirty mass air flow sensor
- Dirty mass air filter
- Mass air flow sensor harness is open or shorted
- Mass air flow sensor electrical circuit poor connection
- Intake air leaks
- Faulty mass air flow sensor
Tech notes Before replacing the mass air flow sensor, try replacing the air filter and cleaning the air flow sensor with low compress air or mass air flow sensor cleaner. Reset code and drive vehicle. If the code comes back, it may be necessary to replaced the mass air flow sensor

Jul 04, 2012 | 2001 Isuzu Trooper

1 Answer

I got the code from the OBD IT read a code of 23 and one of 36 now i need to find what it means


code 23 is MAT too low.(mass air temp.) code 36 is Mass Air Flow Sensor Error

The ECM receives a signal from the Mass Air Flow sensor depending on the amount of air entering the engine. The ECM uses information from this sensor to help calculate fuel delivery and spark timing.

Fault Code Description

  • 36 - Mass Air Flow sensor error

    Symptoms

    • Engine stalling
    • Lack of power

    Common Problems Faulty Mass Air Flow sensor,Broken wire to Mass Air Flow sensor,Dirty sensing element in Mass Air Flow sensor

      May 17, 2011 | Pontiac Bonneville Cars & Trucks

      1 Answer

      In my '98 Century I am having serious hesitation while accelerating... Only happens sometimes, but frequency is increasing. When the problem occurs, I will drive for a bit, and when put in park, idle...


      P0101 Mass Air Flow, P0300 random misfire, Your problem is the Mass air flow, the P300 is the result of the mass air flow range, Mass air flow is a hot wire sensor they fail when contaiminated, as for the P300 that the engine detecting the condition when the mass airflow range is out, but here is another problem 1998 Buick used a back up its called a map sensor its on the top of intake plenum, make sure its seated and wire connection are there, Now you are going to fix the problem yourself if you ever taken out ,a airfilter and replaced it, then all you need to do is purchase a MAF cleaner mass airflow cleaner or brake cleaner or electrical cleaner clean the inside of your mass airflow you dont have to replace it the code is range performance the hot wire cant clean itself, so someone has to do it

      May 04, 2011 | 1998 Buick Century

      2 Answers

      2001 VW Golf 2.0 throwing error codes P0103 & P0172


      Vacuum leak somewhere.
      Possibly could be the O2 sensor (the one before the cat up front).
      I'd search for a vacuum leak since you may have rattled something loose.

      Jul 14, 2009 | 2001 Volkswagen Golf

      1 Answer

      Engine cuts out , does not throw a code


      I also have a 2001 Crown Vic that developed a problem similar to this. It would lope and buck at around 40-45 MPH. I too changed the plugs, then changed the coil boots. It still missed. So I bought 1ea. new coil. After changing the new coil with three old ones, the missing stopped.

      Jun 05, 2008 | 2001 Ford Crown Victoria

      Not finding what you are looking for?
      Cars & Trucks Logo

      76 people viewed this question

      Ask a Question

      Usually answered in minutes!

      Top Chevrolet Experts

      yadayada
      yadayada

      Level 3 Expert

      75066 Answers

      Colin Stickland
      Colin Stickland

      Level 3 Expert

      22095 Answers

      Jeff Turcotte
      Jeff Turcotte

      Level 3 Expert

      7754 Answers

      Are you a Chevrolet Expert? Answer questions, earn points and help others

      Answer questions

      Manuals & User Guides

      Loading...