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P1101 MAF out of self test range-is this a simple fix? or a dealer fix?

Cleaned MAF sensor,code p1101 returned shortly after!

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DTC P1101 on a 2011 Chevy Cruze LT RS 1.4L


Actual measured airflow from MAF, MAP, EGR, and TP is not within range of the calculated airflow. Try cleaning the MAF it's located in the flexible housing from the air cleaner to the throttle body. They make a MAF spray cleaner that you can purchase at the auto parts store.

Feb 02, 2017 | 2011 Chevrolet Cruze

1 Answer

1996 gmc sierra 5.7L what would cause engine codes p0102, p0108, p0121,p0300 at same time?


p0102 is MAF mass air flow , circuit low input. Try these to reset code by trying following.
Verify that the Mass Air Flow Sensor wiring is connected properly and that there are no broken / frayed wires. Inspect for any air leaks near the MAF sensor. Take the MAF out and clean it using a spray cleaner such as brake cleaner or electrical contact cleaner. Be gentle with the sensor. Check the voltage of the MAF sensor (refer to a repair manual for vehicle specific information) Replace the MAF sensor.
P0121 Throttle Position Sensor/Switch A Circuit Range/Performance Problem
P0108 EGR Barometric Pressure Sensor Input Signal is out of self test Range. P0300 Random Misfire Detected.

Jun 07, 2016 | 1996 GMC Sierra

1 Answer

What is a solution to fixing the mass air flow system, with code po121


DTC P0121: Throttle Position (TP) Sensor 1 Performance
Circuit/System Description
The engine control module (ECM) uses the following information to calculate an expected airflow rate:
?€¢
The throttle position (TP)


?€¢
The barometric pressure (BARO)


?€¢
The manifold absolute pressure (MAP)


?€¢
The intake air temperature (IAT)


?€¢
The engine RPM


P0121 The predicted air flow and the predicted MAP combined are outside a calibrated range for more than 3 seconds.
Circuit/System Testing

  1. Inspect for the following conditions:
  2. ?€¢
    Vacuum hoses for splits, kinks, and proper connections as shown on Vehicle Emission Control Information label


    ?€¢
    Inspect thoroughly for any type of leak or restriction


    ?€¢
    Air leaks at throttle body mounting area and intake manifold sealing surfaces


    ?€¢
    Throttle body for dirt, debris, and coking--Refer to Throttle Body Cleaning.

  3. Allow the engine to reach operating temperature. Observe the MAP Sensor Voltage parameter with a scan tool. Voltage should be more than 0.8 volt and less than 4 volts.
  4. ?‡'
    If more than 4 volts or less than 0.8 volt, refer to DTC P0106.

  5. Idle the engine. Observe the MAP Sensor kPa parameter with a scan tool. Increase the engine speed slowly and then back to idle. The MAP sensor kPa should change smoothly and gradually as engine speed is increased and returned to idle.
  6. ?‡'
    If the MAP sensor kPa does not change, refer to DTC P0106.

  7. Take a snapshot of the engine data list while performing the actions listed below. The mass air flow (MAF) sensor g/s should change smoothly and gradually as the engine speed is increased and is returned to idle.
  8. ?€¢
    Idle the engine.


    ?€¢
    Increase the engine speed slowly to 3,000 RPM, then back to idle.


    ?€¢
    Exit from the snapshot and review the data.


    ?€¢
    Observe the Mass Air Flow (MAF) Sensor parameter frame by frame with a scan tool. The MAF sensor g/s should change smoothly and gradually as the engine speed is increased and is returned to idle.


    ?‡'
    If the MAF sensor g/s does not change smoothly and gradually as the engine speed is increased and is returned to idle, refer to DTC P0101 or P1101.

  9. Inspect the throttle body for the following conditions:
?€¢
Loose or damaged throttle blade


?€¢
Broken throttle shaft


?€¢
Any throttle body damage


?‡'
If any of these conditions exist, replace the throttle body assembly.

Jun 20, 2015 | 2008 GMC Sierra 1500 2WD

2 Answers

P0171 & p1101 codes


p0171 is a lean condition on the oxygen sensor from the side of the engine that is the same side as cylinder 1. The other p1101 is an air flow issue that is most likely a vacuum leak that is causing the 171 error. Check all the vacuum lines on the engine and see if any are loose and also see if there is any damage to the PCV valve from the battery leaking.

Jul 01, 2013 | 2011 Chevrolet Cruze

1 Answer

Obd code p1101 2008 astra any solutions


P1101 MAF Sensor Out Of Self Test Range./ KOER Not Able To Complete KOER Aborted
____________
nissan consult 3

Jan 01, 2013 | 2008 Saturn Astra

2 Answers

My 2000 ford focus has codes p0102 and p0113 whats that and what could it be?


P0102 - Mass Air Flow (MAF) Circuit Low Input
The MAF sensor circuit is monitored by the PCM for low air flow (or voltage) input through the comprehensive component monitor (CCM). If during key ON engine running the air flow (or voltage) changes below a minimum calibrated limit, the test fails. MAF sensor disconnected
MAF circuit open to PCM
VPWR open to MAF sensor
PWR GND open to MAF sensor
MAF RTN circuit open to PCM
MAF circuit shorted to GND
Intake air leak (near MAF sensor)
A closed throttle indication [throttle position (TP) sensor system]
Damaged MAF sensor
Damaged PCM
A MAF V PID (MAF PID) reading less than 0.23 volts (Refer to equivalent grams/second chart in GO to Pinpoint Test DC ) in continuous memory or key ON and engine running indicates a hard fault.
P0113 - Intake Air Temperature (IAT) Circuit High Input Indicates the sensor signal is greater than Self-Test maximum. The IAT sensor maximum is 4.6 volts or -50°C (-58°F). Open circuit in harness
Sensor signal short to power
Damaged sensor
Improper harness connection
Damaged PCM
IAT V PID reading greater than 4.6 volts with key ON and engine OFF or during any engine operating mode indicates a hard fault.

Nov 18, 2009 | 2000 Ford Focus

2 Answers

OBD II Test Shows a Malfunction in the MAFs (Massive Air Flow) S


The O2 sensor located on the exhaust system must be checked.
Sensor and wiring must be tested using a multimeter.

Same thing for the MAF sensor located on air intake.

Aug 24, 2009 | 2002 Honda Civic

2 Answers

Overdrive light flashing No lock up


There are several things that can cause the flashing light. sometimes a simple fix is the change the RABS, this sensor is on the rear differiential and is not too expensive. Change it. Pull th epositive cables off of your batteries fro 15 minutes. Hook them back up and see what happens.
Here are some codes for your truck. :?) DRRXR
  • P1704 Digital TRS Failed to Transition State
  • P1705 TR Sensor out of Self Test Range
  • P1711 TFT Sensor Out of Self Test Range
  • P1713 TFT Stuck in Range Low-Below? 50'F
  • P1714 Shilt Solenoid A Inductive Signature Malfunction
  • P1715 Shift Solenoid B Inductive Signature Malfunction
  • P1718 TFT Stuck in Range High-Above? 25OF
  • P1728 Transmission Slip Error
  • P1729 4x4L Switch Error
  • P1744 Torque Converter Clutch System Performance
  • P1746 EPC Solenoid Open Circuit
  • P1747 EPC Solenoid Short Circuit
  • P1754 CCS (Solenoid) Circuit Malfunction
  • P1760 EPC Solenoid Short Intermittent
  • P1780 TCS Circuit Out of self Test Range
  • P1781 4x4L Circuit Out of Self Test Range
  • P1783 Transmission Overtemperature Condition
  • Apr 08, 2009 | 1997 Ford F250 SuperCab

    1 Answer

    I have 3 codes that showed up in the computer of my 1995 Ford Windstar


    Here is the first half of the codes look till you find the one you have
    111 System PASS.
    112 ACT sensor circuit grounded.
    113 ACT sensor circuit open.
    114 ACT sensor is out of Self-Test.
    116 ECT sensor is out of Self-Test.
    117 ECT sensor circuit grounded.
    118 ECT sensor circuit open.
    121 TP sensor is out of Self-Test.
    122 TP sensor input is less than Self-Test minimum.
    123 TP sensor input is greater than Self-Test maximum.
    124 TP sensor input voltage is greater than expected.
    125 TP sensor input voltage is less than expected.
    128 MAP vacuum hose damaged or disconnected.
    129 Insufficient MAF input.
    136 HEGO sensor circuit indicates system lean (Right HEGO).
    137 HEGO sensor circuit indicates system rich (Right HEGO).
    139 No HEGO switching (Front Side).
    141 Fuel system indicates lean.
    144 No HEGO switching (Left Side).
    157 MAF sensor circuit open.
    158 MAF sensor shorted to power.
    159 MAF sensor is out of Self-Test.
    167 Insufficient TP input change.
    171 Lack of HEGO switching (Rear Side).
    172 HEGO sensor circuit indicates lean. (Rear Side).
    173 HEGO sensor circuit indicates rich. (Rear Side).
    174 Check for diluted engine oil.
    175 Lack of HEGO switching (Front Side).
    176 HEGO sensor circuit indicates lean. (Front Side).
    177 HEGO sensor circuit indicates rich. (Front Side).
    178 Check for diluted engine oil.
    179 Fuel system at part throttle lean adaptive limit, system rich (Rear Side).
    181 Fuel system at part throttle rich adaptive limit, system lean (Rear Side).
    182 Fuel system at idle lean adaptive limit, system rich (Rear Side).
    183 Fuel system at idle rich adaptive limit, system lean (Rear Side).
    184 MAF sensor input voltage is greater than expected, in range.
    185 MAF sensor input voltage is less than expected, in range.
    186 Closed loop injector pulse width longer than expected.
    187 Closed loop injector pulse width shorter than expected.
    188 Fuel system at part throttle lean adaptive limit, system rich (Front Side).
    189 Fuel system at part throttle rich adaptive limit, system lean (Front Side).
    193 Flexible Fuel sensor circuit failure.
    211 PIP circuit failure.
    212 Loss of tachometer/IDM input.
    213 EEC SPOUT circuit open.
    214 CID circuit failure.
    215 PCM detected coil 1 primary circuit failure.
    216 PCM detected coil 2 primary circuit failure.
    217 PCM detected coil 3 primary circuit failure.
    218 Loss of ignition diagnostic monitor signal-left side.
    219 Spark timing defaulted to 10 degrees, spark output circuit open.
    221 Spark timing error.
    222 Loss of ignition diagnostic monitor signal-right side.
    223 Loss of dual plug inhibit control.
    224 PCM detected coil 1, 2, 3 or 4 primary circuit failure.
    225 Knock not sensed during dynamic response test KOER.
    226 Ignition diagnostic monitor signal not received.
    232 PCM detected coil 1, 2, 3 or 4 primary circuit failure.
    238 PCM detected coil 4 primary circuit failure.
    241 Ignition control module to PCM ignition diagnostic monitor pulse width transmission error.
    244 Cylinder Identification circuit fault present when cylinder balance test requested.
    311 Secondary air injection system inoperative during KOER self-test (bank #1).
    312 Secondary air injection system misdirected during KOER self-test.
    313 Secondary air injection system not bypassed during KOER self-test.
    314 Secondary air injection system inoperative during KOER self-test (bank #2)
    326 PFE sensor circuit voltage lower than expected.
    327 PFE sensor circuit voltage below Self-Test minimum.
    328 Exhaust gas recirculation valve position sensor closed voltage lower than expected.
    332 Insufficient EGR flow.
    334 Exhaust gas recirculation valve position sensor closed voltage higher than expected.
    335 PFE sensor circuit voltage out of Self-Test range.
    336 PFE sensor circuit voltage higher than expected.
    337 PFE sensor circuit voltage above Self-Test maximum.
    338 Engine coolant temperature lower than expected (thermostat test).
    339 Engine coolant temperature higher than expected (thermostat test).
    341 Octane adjust service pin open.
    381 Frequent A/C clutch cycling.
    411 Cannot control RPM during KOER low RPM check.
    412 Cannot control RPM during KOER high RPM check.
    415 Idle Air Control system at maximum adaptive lower limit.
    416 Idle Air Control system at upper adaptive learning limit.
    452 Insufficient input from VSS.
    453 Servo leaking down.
    454 Servo leaking.
    455 Insufficient RPM increase.
    456 Insufficient RPM decrease.
    457 Speed control command switch(s) circuit not functioning.
    458 Speed control command switch(s) stuck/circuit grounded.
    459 Speed control ground circuit open.

    Jan 15, 2009 | 2001 Ford Windstar

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