DTC Saturn C012B-06 Short Explanation
Channel: Maxidot
Date: 13/09/2020

The video focuses on the basic Saturn 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:
Saturn
Code:
C012B 06
Definition:
O2 Sensor Circuit Bank 1 Sensor 1
Description:
Engine running,battery voltage 11.5, all electrical components off,ground between engine and chassis well connected and the exhaust system must be properly sealed between catalytic converter and the cylinder head.The DME detected the HO2S signal was im
Cause:
Oxygen sensor heater for oxygen sensor (HO2S) before catalytic converter is faultyHO2S is contaminated (due to presence of silicone in fuel)HO2S signal and ground circuit wires crossed in wiring harnessHO2S signal circuit is shorted to senso
Failure Type:
Algorithm Based Failure
This sub type is used for Algorithm Based Failures that cannot be assigned to a specific sub type.