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Auto start stop eliminator

wbrainbow

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“MTBF” or mean time between failure applies to all mechanical and electrical devices. It is the expected service life of a device. The more that starter cranks the sooner it’s gonna fail. So I’ll be turning it off.
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LARELL

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I don't like the idea of the engine shutting down at a stoplight. The ford focus I'm renting has this, and it drives me crazy. Why doesn't Ford make this an option? Because no one would want it.
I believe that they have this feature because otherwise the vehicle won't reach the minimum fuel efficiency requirement, at least that's what I read on jeep forums.
 

Spooled

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Couple of ways to turn off AS/S without spending $90 (geez those guys are laughing all the way to the bank).

Unplug the BMS connector by the negative battery terminal
Wait for Forscan to be able to work with the Bronco (it works for the '21 F-150 so it won't take long).
 

vrtical

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Theres another way to bypass it at the battery. there is a circuit cant remember but its plugged into the battery terminal. Either way there are plenty of free / cheap options. its a PITA to keep hitting the dash button lol

Edit see post before mine....
 

TheWoo

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I always wonder exactly what about it drives people nuts. Can you go in to more detail on that? I’ve only ridden in 1 vehicle that had it and after the first 1-2 times it just didn’t bother me.
I've never driven a vehicle with this feature. Is it really that bad?
In my opinion, 99% of it is just getting used to it. I actually like it now. Not just "it doesn't bother me" but actually like it. All vibrations stop, I can just enjoy a few seconds/minutes of peace while I sit there.

The only two issues it causes that are negatives, imo: when first getting used to it, if you're a "quick on the gas from the brake" person, it takes a second to get the engine fired back up and that's a pain. But you get used to it and most of the time you can anticipate when you're going to start moving and feather the brake out which will fire the engine.

The second issue is in hot weather, the A/C difference is noticeable and it can be annoying, especially when first cooling the vehicle. If you have the A/C on Max, it often won't stop the engine anyway.

In the end, people get really torqued about it, and I don't think it's necessary. It does, however, take getting used to.
 

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GoldenKnight

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I've never driven a vehicle with this feature. Is it really that bad?
It's annoying. My biggest complaint is the AC turns nearly off when it engages too, so it can warm up pretty quick depending on the temperature
 

Bestdayever

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Just a quick look in the Bronco owners manual starting on page 155 explains the auto stop/start system. This includes setting shut down time and manual override per key cycle.
 

Headsong

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Someone has mentioned that by getting into Forscan or whatever it's called, you can eliminate it.
 

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Daktari

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I always wonder exactly what about it drives people nuts. Can you go in to more detail on that? I’ve only ridden in 1 vehicle that had it and after the first 1-2 times it just didn’t bother me.
I'd be curious too, I've had it in many rentals here and in Europe, never bothered me for a second and they're engineered for way more starts than normal, so not concerned about any of the starter components to blow crazy early. Maybe I'm missing some concern? I'm sure I'll never ever touch that button though.
 

swami37

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I have a 2020 F150 with Auto stop
When the engine shuts off at a stop....simply release the brake pedal and the engine will start again.... Then hold brake again
And it wont turn off again during that trip
I have never used the button
Hopefully this helps
 
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Ilmguy1234

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I have a 2020 F150 with Auto stop
When the engine shuts off at a stop....simply release the brake pedal and the engine will start again.... Then hold brake again
And it wont turn off again during that trip
I have never used the button
Hopefully this helps
I like this. Thanks
 

Dom

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“MTBF” or mean time between failure applies to all mechanical and electrical devices. It is the expected service life of a device. The more that starter cranks the sooner it’s gonna fail. So I’ll be turning it off.
Christ! I'm here to forget about work and I see this. AWESOME!! LOL. What industry do you work in?
 

elseminoleguapo

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I will likely also want to disable this. Never had it in a car but it sounds annoying. That said, i imagine it exists to improve fuel economy at idle. How much might disabling it affect mpg for city driving?
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