DTC Chevrolet C1125-00 Short Explanation
Channel: Maxidot Chevrolet
Date: 20/06/2020

The video focuses on the basic Chevrolet 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:
Chevrolet
Code:
C1125 00
Definition:
MAP Sensor Circuit Low Input
Description:
Engine speed from 600-3500 rpm;TP Sensor input less than 1.2v,system voltage over 10.6v,and the PCM detected the MAP input was below 0.0392v (conditions met for 1.76 seconds).
Cause:
MAP Sensor connector is damaged or shortedMAP Sensor 5v supply circuit is open or it is shorted to groundMAP Sensor signal circuit is shorted to groundMAP Sensor has failedPCM has failed
Failure Type:
No Sub Type Information
This sub type is used for failures where the base DTC text string provides the complete description of the failure itself (no Category and no Sub Type information used, e.g. emissions-related DTC (012700 hex): P0127 Intake Air Temperature Too High).