DTC Oldsmobile P1631 Short Explanation скачать в хорошем качестве

DTC Oldsmobile P1631 Short Explanation

The video focuses on the basic Oldsmobile 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 We will continue to work on improving the content. Our efforts at Maxidot s.r.o.the video content gets better. #maxidot #dtc #howto #diagnostictroublecode #oldsmobile Make: Oldsmobile Code: P1631 Definition: Theft Deterrent Fuel Enable Signal Not Correct Description: Engine cranking and the PCM received a "Fuel Disabled" or "Undecided: password that does not match from the BCM.When the ignition switch is first turned ON,the BCM sends a password to the PCM through the serial data circuit.If the BCM password does not match the current password stored in the PCM,the PCM will disable the engine.The engine will start and stall,or it will not start.The Theft System telltale will flash on the IPC and the engine will be disabled until a matching password is received.The password is checked every 4 seconds.The engine is disabled for at least 10 minutes,and during that period,the Theft System telltale will flash on the IPC for approximately 4 seconds then will illuminate solid for 10 minutes or until a correct password is received.After the vehicle has passed theft detection,the PCM will continue a normal engine operation.If the PCM loses the BCM communication within the same ignition cycle,the vehicle will continue to run.This mode is called the fail enable mode Cause: Refer to Diagnostic System Check for Body Control SystemsPerform the Powertrain Onboard Diagnostic System Check