Question about Buick Rainier
THE CODE SAYS (DTC THAT CAUSED FREEZE FRAME P0106 THROTTLE POSITION 27.4%)
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Posted on Jan 02, 2017
Check connections etc at MAP sensor. If all good, replace it. Erase codes & retry. How's vehicle running, idling, any black smoke out tailpipe?
Posted on May 12, 2009
Sounds like a vacumn leak. Gasket under intake plenum may be leaking. Be sure the pcv valve has the o-ring around it in the correct place also as it will set a code.
Posted on Mar 11, 2010
SOURCE: DTC Code P0107
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The definition of the D T C Code is: P0107 Manifold Absolute Pressure/Barometric Pressure Circuit Low Input
You'll probably have to replace the MAP sensor. If that is the case, be sure to run another scan with the vehicle running. The rationale is that fixing one problem can very easily reveal a problem with something that you might consider unrelated. That problem will usually surface after the vehicle has run for about ten minutes and the computer has reconfigured. If there is another problem, it should fall into the following categories:
DTC Codes - P0100-P0199 - Fuel and Air Mfixing one problem can very easily reveal a problem with something that you might consider unrelated. etering DTC Description
P0100 Mass or Volume Air Flow Circuit Malfunction P0101 Mass or Volume Air Flow Circuit Range/Performance Problem P0102 Mass or Volume Air Flow Circuit Low Input P0103 Mass or Volume Air Flow Circuit High Input P0104 Mass or Volume Air Flow Circuit Intermittent P0105 Manifold Absolute Pressure/Barometric Pressure Circuit Malfunction P0106 Manifold Absolute Pressure/Barometric Pressure Circuit Range/Performance Problem P0107 Manifold Absolute Pressure/Barometric Pressure Circuit Low Input P0108 Manifold Absolute Pressure/Barometric Pressure Circuit High Input P0109 Manifold Absolute Pressure/Barometric Pressure Circuit Intermittent P0109 Intake Air Temperature Circuit Malfunction P0111 Intake Air Temperature Circuit Range/Performance Problem P0112 Intake Air Temperature Circuit Low Input
P0113 Intake Air Temperature Circuit High Input
P0114 Intake Air Temperature Circuit Intermittent
All the best,
Posted on Sep 22, 2011
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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.
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.
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.
Broken throttle shaft
Any throttle body damage
If any of these conditions exist, replace the throttle body assembly.
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