Once reprogrammed it will default to the last setting, so once you turn it off, it will stay off. That's good. In addition, If you can change the period of idle time before turning off to 6 or 7 seconds that would be ideal. Thirdly, move the botton closest to the driver rather than the farest. Appreciate 0. Car: BMW E90 318d Engine: N47D20 Year: 2008 A few days ago Auto Start-Stop feature in my car stopped to work. Car Check is OK, no service or fault indication on dash, the engine is running and acting normal Generally, the car behaves normally, but there is no longer any trace of this function.

A bad ECM may also result in a no-crank-no-start condition if the module is integrated into the starting and/or anti-theft circuits. Engine Performance Problems The ECM manages a wide variety of engine-related components, ranging from emissions equipment to fuel injectors.

Got the car looked at by a BMW transmission specialist, who proceeded to tell me it was an issue with my torque converter, which would be around a $2700 fix. Rather than drop that much right away, I decided to pick up a transmission fluid filter kit, and put in some new transmission fluid and kit, which is a hell of a lot cheaper.
1. Faulty Crankshaft Position Sensor. The most common reason a car dies while driving is a defective crankshaft position sensor. The crankshaft sensor is necessary for your car engine to run on most car models. You also have a camshaft position sensor on some car models, which the car uses if the camshaft sensor is faulty. If, AFTER a 10-15 minute drive, and engine shutdown, you were to sit there for 15 or 20 minutes with the radio playing (without removing the remote or otherwise turning off the radio) a warning light (yellow battery icon on mine) would appear on the instrument cluster, indicating that battery voltage has dropped to the point where the vehicle A few years ago that wasn’t the case so maybe the rules are tightening a bit more. Just switch to Sports mode and auto start/stop will be off. IF there is a tightening of the US rules, it will be interesting to see if this "disabled in sports mode" will still exist in 2019 (for the US). Stop/Start Technology† automatically stops and starts the vehicle’s engine under certain conditions. By turning off the engine when not needed, Stop/Start Technology can help improve fuel efficiency, thereby reducing greenhouse gas emissions (compared to the same vehicle with Stop/Start Technology not in use).
Auto-Start-Stop is OFF when the engine is started. TCM_MSA_DEFAULT_OFF nicht_aktiv => aktiv. Auto-Start-Stop setting is remembered across engine starts. TCM_MSA_MEMORY nicht_aktiv => aktiv. I believe this is set to aktiv in more recent cars than mine. Auto Stop/Start not enabled automatically in ECO Mode.
The 540i is mild hybrid so it acts pretty much like a 530e when dealing with Auto Start Stop. All of the “annoying” parts of it are smoothed out. Since the car can start going on electric you don’t have the jarring starts and stops or power issues. Tech is constantly changing. Don’t write stuff off to early
428 posts ¡ Joined 2005. #6 ¡ Feb 27, 2005. turn your a/c on. Rather than risking an accident, turn your A/C on. This will raise the idle speed slightly - perhaps just enough to stop the engine from stalling. This will not fix the problem - only hide it. I agree that it is most likely the MAF. .
  • juqzorf1sk.pages.dev/265
  • juqzorf1sk.pages.dev/147
  • juqzorf1sk.pages.dev/458
  • juqzorf1sk.pages.dev/117
  • juqzorf1sk.pages.dev/162
  • juqzorf1sk.pages.dev/272
  • juqzorf1sk.pages.dev/386
  • juqzorf1sk.pages.dev/366

    • is bmw auto start stop bad for engine