Question about 2003 Kia Rio

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Mass air flow and knock sensor

My 03 Rio has +200k miles. The check engine light came on with the codes P0101 mass or volume airflow circuit range and P0325 knock sensor malfunction. I thought it was a little suspicious both codes coming in at the same time. I first cleared them out, they both came back the next day. I have replaced the knock sensor and cleaned the mass air flow, but I still get the same two codes. Do you have any idea what could be causing thee same two codes to be coming in? Sometimes the car runs fine, and sometimes it stumbles and hesitates. Thanks, Jeremy

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SOMETHING WRONG WITH THE HIGH VOLTAGE COILS AT PLUGS,DID HAD A SIMILAR PROBLEM ON MY 2002 KIA MAGENTIS!

Posted on Mar 26, 2014

5 Suggested Answers

6ya6ya
  • 2 Answers

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Posted on Jan 02, 2017

arauzvictor1
  • 466 Answers

SOURCE: knock sensor replacement

Turn ignition off. Disconnect knock sensor 3
-
pin harness connector. Locate knock sensor, on cyli
nder block.
On Optima 2.7L engine, sensors are located on both
sides of cylinder block. . Remove knock
sensor from cylinder block. To install, reverse rem
oval procedure.

Posted on Mar 19, 2010

  • 417 Answers

SOURCE: I get the OBD-II codes of P0325 and P0326

Your local auto parts store, or auto parts superstore should have it, if not, be able to order it. Ex.--Advance Auto Parts store has a BWD Knock Sensor, #S8815, for around $50.00. 2002 Kia Rio 1.5L/L4/FI

Posted on Apr 02, 2010

alicantecoli
  • 22114 Answers

SOURCE: check light came on... code

mass air flow meter or sensor is in the air intake pipe between the air filter and the inlet manifold ,more often than not they are in the air filter box on the outlet

Posted on Apr 24, 2011

  • 15557 Answers

SOURCE: 2005 Kia Rio engine code P0325 stays on after replaced knock sensor

What gasoline rating is the octane?

Posted on Apr 20, 2013

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1 Answer

2005 KIA Rio belts have been making noise. Now check engine light is on and I get codes p0101, p0101 pending, and p0170 pending?


The belt tensioner is defective. It automatically keeps the belt at the proper tension. P0101 - MAF sensor (mass air flow sensor) or circuit problem. P0107 - MAP sensor (manifold absolute pressure sensor) signal is low.

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My 2006 chevy malibu doesn't want to shift gears codes P0121 & P0101 & P0420 transmission place said it's not the transmission.


P0101....Mass or Volume Air Flow Circuit Range/Performance Problem
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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
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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

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I have a 2002 Nissan frontier SC, 69000 miles. Motor runs well when first start the engine and runs very routh after warm up and it just stops sudenly the engine. Three codes P0328(knock sensor 1 circ


P0328 Is knock sensor code,all Nissan have this code so leave,concentrate on P0101 and P0103 this is MAF(mass airflow),Just make sure the timing belt is in good condition and the marks are correct, your solution is NTB02-003A In other word you need a reprogram on the ECM

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P0101 code for check engine light.. possible solutions???


Diagnostic Test Code (DTC) P0101 has a generic description of "Mass or volume air flow circuit range/performance problem". This can be caused by several things including:
> Dirty air filter
> Air leak in air intake system
> Contaminated, deterriorated or damaged Mass Air Flow Sensor
> Poor electrical connections at the Engine Control Module, the Mass Air Flow (MAF) sensor or the Throttle Position Sensor (TPS)
> Faulty MAF or TPS

You should check your air filter and air intake system visually and correct any obvious defects/leaks first.

If a visual inspection does not turn up the cause, then you will need a scan tool capable of reading sensor data to verify the function of the MAF and TPS. You will also need proper electrical diagnostic equipment to verify the integrity of the circuits and continue with diagnosis.

Sep 11, 2011 | 2005 Kia Rio

1 Answer

Check light came on... code P0101 or mass or volume air flow A ciruit Range/ performance... what is that and were is it??? Thank Mark Crisco


mass air flow meter or sensor is in the air intake pipe between the air filter and the inlet manifold ,more often than not they are in the air filter box on the outlet

Apr 24, 2011 | 2005 Kia Rio

2 Answers

What are codes p0101 & p1153


  • P0101 - Mass Air Flow (MAF) Sensor Performance
  • P1153 - Heated Oxygen Sensor (HO2S) Insufficient Switching Bank 2 Sensor 1
  • Mar 20, 2011 | 2003 Chevrolet S-10

    1 Answer

    Engine Light is on.


    P0101   Mass Airflow sensor/ volume air flow sensor -range or performance leak. Possible intake leak/blockage

    Apr 08, 2009 | 2000 Saab 9-3 Viggen

    1 Answer

    Engine codes P0101 and P0170


    P0101 Mass or Volume Air Flow Circuit Range/Performance Problem
    Air flow sensor problem, maybe causing the second code to go off.
    The air flow sensor should be right near your air filter box.
    P0170 Fuel Trim Malfunction (Bank 1) Oxygen Sensor

    Mar 26, 2009 | 2006 Volvo S60

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