dcjarne123
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Post by dcjarne123 on May 6, 2023 21:18:52 GMT
Hello,
A couple months ago i did on my car the app
(Start/stop system deactivation) now i want this active again but it will not work when i change not active to active someone here now whats the problem?
I see always faulure start/stop function into my dashboard now
HELP...
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Post by dv52 (Australia) on May 6, 2023 23:09:19 GMT
The BIG problem with One-Click-Apps (OCAs) is that they make changes to the car without leaving any records of what was altered. This means that we have to guess what was altered in situations like yours. I NEVER use OCAs for this reason - and I suggest that you do the same!!
So, with the above as context - check the values below in the Gateway module (@ address hex19)
- Start/stop start voltage limit > 7.6 V
- EM_start_stop_requirement_ambient_temperature-Maximum_temperature > -50.0 °C
- EM_start_stop_requirement_ambient_temperature-Minimum_temperature > -50.0 °C
Don
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dcjarne123
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Post by dcjarne123 on May 7, 2023 10:04:28 GMT
dv52 (Australia) Still not working the fault is away but the car will not turn off the car when stopping and start by driving again. Start stop deactivation v2 stands on off And Start stop deactivation -> start/stop active Voltage = 7.6V Temperature both on = -50 Deactivation of start stop function = mode not active
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Post by vwjap on May 7, 2023 10:20:40 GMT
Air con off?
Engine warm?
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dcjarne123
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Post by dcjarne123 on May 7, 2023 12:20:02 GMT
vwjapYes engine warm and airco off Can it be that the start stop hqve a connection with the acc? I have a fault on acc thats: U112300 databus error value received On the dash i have acc fault to can this be the problem why activation again is not working?
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Post by vwjap on May 7, 2023 14:54:19 GMT
Well the SS won’t do anything if the aircon is on, if it’s warm and you stop then the radio should tell you why the SS isn’t activated
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dcjarne123
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Post by dcjarne123 on May 7, 2023 15:39:48 GMT
vwjap (energy demand of the car is too high) Thats the only message i have in my car menu on the navigation screen by start/stop Mayby you have something with this? Greets
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Post by vwjap on May 7, 2023 16:48:31 GMT
Battery flat?
Do you have a fitted dash cam?
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dcjarne123
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Post by dcjarne123 on May 7, 2023 17:47:48 GMT
I have a dashcam fitted in the car yes connected on the fusebox but when i turn off ignition the dashcam will work on hes own battery.
So not the dashcam.
We need to find the problem somwhere else the only thing i can think about its that the acc problem that i have dping this thing to the start stop system its not working 😥
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Post by dv52 (Australia) on May 7, 2023 23:08:16 GMT
vwjap Yes engine warm and airco off Can it be that the start stop hqve a connection with the acc? I have a fault on acc thats: U112300 databus error value received On the dash i have acc fault to can this be the problem why activation again is not working? These are the preconditions that MUST be satisfied for automatic engine switch-off by SS: - The driver is wearing their seat belt.
- The driver door is closed.
- The bonnet is closed.
- The factory-fitted towing bracket is not attached electrically to a trailer.
- A minimum engine temperature has been reached.
- The vehicle has been moved since the engine was last switched off.
- For vehicles with Climatronic: the temperature inside the vehicle is within the pre-set temperature range.
- The defrost function of the air conditioning system is not switched on.
- The charging state of the vehicle battery is sufficient.
- The temperature of the vehicle battery is not too low or too high.
- The vehicle is not on a steep incline
- For vehicles with an automatic gearbox: the front wheels are not angled too sharply.
- The windscreen heating is not switched on.
- Reverse gear is not engaged.
- The park assist system (Park Assist) system is not active.
You can find more information about the delinquent precondition that is causing SS to NOT operate from the following MENU screen:
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dcjarne123
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Post by dcjarne123 on May 8, 2023 7:59:12 GMT
dv52 (Australia) Can it be the problem i noticed i changed a month ago my battery to a non start/stop battery? Can this be a problem? Greets
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Post by vwjap on May 8, 2023 12:33:00 GMT
Did you recode it as a none stop/start?
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dcjarne123
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Post by dcjarne123 on May 8, 2023 16:08:31 GMT
vwjap No how do i need to do that?
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Post by vwjap on May 8, 2023 16:34:43 GMT
I’m just saying if you recoded to the new battery it might know it’s the wrong battery and that’s what’s stopped it working,
You could try changing the serial number so it thinks it has a new battery,
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