Question about 1999 Oldsmobile Alero

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Manifold absolute pressure/barometric pressure circuit

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  • Oldsmobile Master
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CHECK MAP SENSOR VACUUM HOSE FOR CRACKS AND LOOSENESS.CHECK ALSO MAKE SURE ELECTRICAL CONNECTOR NOT DAMAGE.IF ALL IS GOOD.REPLACE MAP SENSOR.

Posted on Aug 08, 2009

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Posted on Jan 02, 2017

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3 Answers

What is fault code P0069 in car thanks


Trouble Code:
System:
Subsystem:
P0069 - (ASE)
Powertrain
Fuel & Air metering, Auxiliary emission controls

DTC Description: Manifold Absolute Pressure (MAP) Barometric Pressure (BARO) Correlation

P0069 Description Manifold Absolute Pressure (MAP)/Barometric Pressure (BARO) Correlation is the generic definition for the P0069; however your vehicle's manufacturer may have a different definition and information for the P0069 code.


Read more: http://www.engine-codes.com/p0069.html#ixzz47thnToR7
P0069 Manifold Absolute Pressure Barometric Pressure Correlation

May 06, 2016 | 2007 Nissan Navara 2.5

1 Answer

My 2005 300 has code p0108


Check out this website: http://engine-codes.com/p0108_chrysler.html
'P0108 - Manifold Absolute Pressure/Barometric Pressure Circuit High Input (possible Map Sensor)
Possible Causes:
Faulty Manifold Absolute Pressure sensor
- Manifold Absolute Pressure harness is open or shorted
- Manifold Absolute Pressure sensor circuit poor electrical connection
- Faulty Engine Control Module (ECM)
Possible Symptoms:
Engine Light ON (or Service Engine Soon Warning Light)
- Engine rough idle
- Engine hesitation"

Apr 17, 2015 | Cars & Trucks

1 Answer

Po 106 for gmc emboy 2004


P0106 GMC - Manifold Absolute Pressure/Barometric Pressure Circuit Range/Performance

Possible causes - Faulty Manifold Absolute Pressure sensor
- Manifold Absolute Pressure harness is open or shorted
- Manifold Absolute Pressure sensor circuit poor electrical connection
- Faulty Engine Control Module (ECM)

Apr 08, 2013 | 2002 Volkswagen Jetta TDI

1 Answer

Engine light on po106 code


  • OBD II P0106

Fault Code Definition
The Manifold Absolute Pressure Sensor/Barometric Pressure Sensor measures the rise and fall of the air pressure inside the Intake Manifold. This provides critical data needed for the Powertrain Control Module (PCM) to control the Air Fuel Ratio, the Ignition Spark Timing, and many components of the Emissions Control Systems. The Manifold Absolute Pressure/Barometric Pressure Sensor P0106 code is set when there is a problematic or erratic performance in the voltage signal to the PCM.

Symptoms

  • Check Engine Light will illuminate
  • In many cases, no abnormal symptoms may be noticed
  • In some cases, the engine may be hard starting and/or get poor fuel economy
  • In some cases, noticeably poor engine performance may occur

Common Problems That Trigger the P0106 Code

  • Manifold Absolute Pressure Sensor/Barometric Pressure Sensor is defective
  • Intake Manifold vacuum leaks
  • Faulty or corroded Manifold Absolute Pressure Sensor/Barometric Pressure wiring or connections

Common Misdiagnoses

  • Manifold Absolute Pressure Sensor/Barometric Pressure Sensor is replaced when the real cause is an Intake Manifold vacuum leak
  • Manifold Absolute Pressure Sensor/Barometric Pressure Sensor is replaced when the real cause is a stuck-open EGR Valve
  • Manifold Absolute Pressure Sensor/Barometric Pressure Sensor is replaced when the real problem is a defective Idle Air Control Motor, which causes a very low engine idle

Sep 19, 2012 | 2004 Ford Freestar

1 Answer

P0108 Manifold Absolute Pressure (MAP) Sensor Circuit High Voltage?


We do not have this make so I can only provide a general description of the codes meaning and poss causes.
P0108 - Manifold Absolute Pressure/Barometric Pressure Circuit High Input

Possible causes- Manifold Absolute Pressure harness is open or shorted
- Manifold Absolute Pressure sensor poor electrical circuit connector
- Faulty Manifold Absolute Pressure sensor
- Faulty Powertrain Control Module (PCM) or Engine Control Module (ECM)

Jun 15, 2012 | 2004 Proton Gen-2

3 Answers

DTC Code P0107


P0107 -- CONTINUOUS
Continuous diagnostic trouble code P0107 indicated barometric pressure out of range low was detected during normal operation.

Possible cause
- faulty internal BARO sensor (PCM)

Perform KOEO On-Demand Self Test.
Is P0107 present?
Yes, REPLACE PCM. CLEAR DTC and RETEST.
No, P0107 is intermittent fault. CLEAR DTC. If DTC reappears, REPLACE PCM.

If you keep getting it, a new PCM is the only fix.

Sep 21, 2011 | 2001 Ford F350 Super Duty SuperCab

2 Answers

Po108 service code


Hi,
OBD II Fault Code
  • OBD II P0108
Fault Code Definition
The Manifold Absolute Pressure Sensor/Barometric Pressure Sensor measures the rise and fall of the air pressure inside the Intake Manifold. This provides critical data needed for the Power Train Control Module (PCM) to control the Air Fuel Ratio, the Ignition Spark Timing, and many components of the Emissions Control Systems. The Manifold Absolute Pressure/Barometric Pressure Sensor converts the Intake Manifold air pressure into a voltage that is high when the Intake Manifold air pressure is high and low when the Intake Manifold air pressure drops to a vacuum. The P0108 code indicates a high voltage input from the Manifold Absolute Pressure Sensor/Barometric Pressure Sensor to the Power Train Control Module.
Symptoms
  • Check Engine Light will illuminate
  • In many cases, no abnormal symptoms may be noticed
  • In some cases, the engine may be hard starting and/or get poor fuel economy
  • In some cases, noticeably poor engine performance may occur
Common Problems That Trigger the P0108 Code
  • Manifold Absolute Pressure Sensor/Barometric Pressure Sensor is defective
  • Intake Manifold vacuum leaks
  • Faulty or corroded Manifold Absolute Pressure Sensor/Barometric Pressure wiring or connections
Common Misdiagnoses
  • Manifold Absolute Pressure Sensor/Barometric Pressure Sensor is replaced when the real cause is an Intake Manifold vacuum leak
  • Manifold Absolute Pressure Sensor/Barometric Pressure Sensor is replaced when the real cause is a stuck-open EGR Valve
  • Manifold Absolute Pressure Sensor/Barometric Pressure Sensor is replaced when the real problem is a defective Idle Air Control Motor, which causes a very low engine idle

Jan 26, 2011 | Mazda MPV Cars & Trucks

1 Answer

What do these diagnostic codes(PO106,PO121) mean for a 2000 deawoo lanos.


OBD II Fault Code
  • OBD II P0106
Fault Code Definition
The Manifold Absolute Pressure Sensor/Barometric Pressure Sensor measures the rise and fall of the air pressure inside the Intake Manifold. This provides critical data needed for the Power Train Control Module (PCM) to control the Air Fuel Ratio, the Ignition Spark Timing, and many components of the Emissions Control Systems. The Manifold Absolute Pressure/Barometric Pressure Sensor P0106 code is set when there is a problematic or erratic performance in the voltage signal to the PCM.
Symptoms
  • Check Engine Light will illuminate
  • In many cases, no abnormal symptoms may be noticed
  • In some cases, the engine may be hard starting and/or get poor fuel economy
  • In some cases, noticeably poor engine performance may occur
Common Problems That Trigger the P0106 Code
  • Manifold Absolute Pressure Sensor/Barometric Pressure Sensor is defective
  • Intake Manifold vacuum leaks
  • Faulty or corroded Manifold Absolute Pressure Sensor/Barometric Pressure wiring or connections
Common Misdiagnoses
  • Manifold Absolute Pressure Sensor/Barometric Pressure Sensor is replaced when the real cause is an Intake Manifold vacuum leak
  • Manifold Absolute Pressure Sensor/Barometric Pressure Sensor is replaced when the real cause is a stuck-open EGR Valve
  • Manifold Absolute Pressure Sensor/Barometric Pressure Sensor is replaced when the real problem is a defective Idle Air Control Motor, which causes a very low engine idle

Oct 28, 2010 | 2000 Daewoo Lanos

1 Answer

Loss of power, stalling at stops and slows, codes P0300, P0107, P0105 and P0105. Will stall but when put into nuetral will start right up.


The symptoms and the codes you've given would indicate to me that you have a vacuum leak. Look for a loose a throttle body, loose, missing or damaged hoses, loose or missing intake manifold bolts or any other opening in the intake manifold.
P0105 - Manifold Absolute Pressure/Barometric Pressure Circuit Malfunction
P0107 - Manifold Absolute Pressure/Barometric Pressure Circuit Low Input
P0300 - Random/Multiple Cylinder Misfire Detected

Jun 17, 2010 | 2001 Pontiac Grand Am SE

1 Answer

Car is stalling when idling and surges when driving.obd code P0108


Manifold Absolute Pressure/Barometric Pressure Circuit High Input Component or System Description The absolute pressure sensor is built into ECM. The sensor detects ambient barometric pressure and sends the voltage signal to the microcomputer.

Jun 06, 2009 | 2002 Hyundai Accent

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