The drivetrain is not a solitary part…
Driveshaft
The following components are collectively referred to as the drivetrain.
The transmission
Differential
CV joints
Drive wheels etc…
Drivetrain-related issues can cause your BMW to stop midway.
Drivetrain malfunction
error message on iDrive
Transmission fluid
leak
Rough engine idle
Are you experiencing any of the following issues while driving your BMW?
Stalling & misfire
Excess exhaust smoke
Unusual shaking sensation
Trouble starting the engine
The engine keeps cutting out
If so, your drivetrain has probably malfunctioned.
BMW drive train can start acting up due to any of the following reasons;
Spark plugs help ignite the air-fuel mixture within the cylinder.
Drivetrain error will occur if one of the spark plugs on your BMW goes bad.
Fuel injectors ensure controlled spraying of fuel vapor into the cylinders.
If one of your BMW’s fuel injectors goes kaput, the engine will perform poorly.
And, yes… the drivetrain will act up.
Reason #3- Fouled
HPFP maintains high pressure within the fuel rail.
The engine will perform poorly if there is something wrong with the HPFP.
As a result, the drivetrain malfunction error may occur.
Reason #4-
Damaged catalytic converter
A clog in the catalytic converter can cause the back pressure to increase.
This may sound highly unlikely... but, it's true.
Drivetrain malfunction in a vehicle has all sorts of causes.
If you want your BMW’ drivetrain to function smoothly, ensure its upkeep.
