DTC Pontiac P0105 Short Explanation
Channel: Maxidot Pontiac
Date: 2020-08-20

The video focuses on the basic Pontiac specific diagnostic error code.
Contents:
0:21 Basic DTC analysis according to OBD2 protocol standard.
1:48 Insight into programming
- an explanation of what a bit is and how a byte is formed
- decoding the Error Code to the base programming
2:58 A diagnostically understandable description of the Diagnostic Trouble Code
3:05 Basic error definition
- Possible causes or errors of the car and its parts describing the mentioned error

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Make:
Pontiac
Code:
P0105
Definition:
Manifold Absolute Pressure (MAP) Sensor Performance or Range
Description:
DTCs P0107, P0108, P0117, P0118, P0122, P0123, P0131, P0132, P0171, P0172, P0200, P0300, P0301, P0302, P0303, P0304, P0325, P0341, P0342, P0440, P0442, P0502, P0506, P0507, P1441 not set.Engine run time is greater than 40 seconds.Engine speed is
Cause:
With the ignition turn ON and the engine stopped,the manifold pressure is equal to atmospheric pressure and the signal voltage will be high.This information is used by the PCM as an indication of the vehicle barometric pressure.Comparison of this rea