Volkswagen Golf GTE85 MORE: Hybrid multifuel SYCOMOREEN

Tips, advice and tips to lower your consumption, processes or inventions as unconventional engines: the Stirling engine, for example. Patents improving combustion: water injection plasma treatment, ionization of the fuel or oxidizer.
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Remundo
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Re: Volkswagen Golf GTE85 MORE: Hybrid multifuel SYCOMOREEN




by Remundo » 26/05/23, 18:56

Christophe wrote:
Remundo wrote:well listen, I must not be far from the truth... 77 km at 000 km/h, that's 54/77000 = 54 hours of operation


Uh yes and? How can you distinguish the heat engine hours we are looking for?

A thermal car must be drained around 500 to 600 hours...(600 * 55 = 33 km...)

I repeat, we cannot frankly distinguish them because in hybrid mode, each engine provides power over the same km.

The best we can do is to know its long-term fuel consumption, in all combustion, which for me is between 6.5 and 7L/100 km of E85.

By taking your real long-term consumption, for example if 2.5L/100km, you know your thermal fraction (here 2.5/7 = 35%)

I have a spreadsheet where I have listed all my 100h cycles which could give more precise information, but taking a flat rate of 40% is quite close to my usage.

Clearly over 100 km, 40 are pushed to thermal, 60 to electric, in my uses.

Oil change recommendations at VW in Golf 7 1.4 TSI are every year or 15 km, but sometimes 000 km with "long life" oil
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Re: Volkswagen Golf GTE85 MORE: Hybrid multifuel SYCOMOREEN




by phil59 » 26/05/23, 21:35

Small question, which for some Germans, an oil change is recommended in France every 15 km, in Germany, it is every 000-30 km?

For a pure thermal?
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Re: Volkswagen Golf GTE85 MORE: Hybrid multifuel SYCOMOREEN




by Remundo » 26/05/23, 22:02

yes for the heat engine.

The hybrid distorts the situation, which is why I space out the oil changes. But hey, there are people who say that the oil does not keep well... : roll:
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Re: Volkswagen Golf GTE85 MORE: Hybrid multifuel SYCOMOREEN




by Macro » 26/05/23, 22:40

phil59 wrote:Small question, which for some Germans, an oil change is recommended in France every 15 km, in Germany, it is every 000-30 km?

For a pure thermal?


It's not a story of France or Germany. VAG group diesels can be changed every 15000 km with conventional oil and up to 50 km with "long life" oil. you want...I do maintenance on 000 taxi vehicles... Between 30 km and 000 km on an oil change depending on the type of trip, a 7l 15hp tdi engine consumes the equivalent of an oil change... In short, the economy is only made on labor and the filter at 000 €. For me: SHIT IN A BAR... The pros believe in saving money...For me, it costs them a blind lot...Because the unburned HCs are stored in the oil you go for a motorway trip your oil heats up , the HCs evaporate and bam ... Please check your engine oil level .. And hop a 30 liter canister at 000€ at the motorway station when the 2l canister costs 150€ in town ... Do as you want ... For me it's engine oil every 7 and auto gearbox oil every 1 and filters changed at each oil change ...
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Re: Volkswagen Golf GTE85 MORE: Hybrid multifuel SYCOMOREEN




by Christophe » 27/05/23, 09:31

Remundo wrote:
Christophe wrote:
Remundo wrote:well listen, I must not be far from the truth... 77 km at 000 km/h, that's 54/77000 = 54 hours of operation


Uh yes and? How can you distinguish the heat engine hours we are looking for?

A thermal car must be drained around 500 to 600 hours...(600 * 55 = 33 km...)

I repeat, we cannot frankly distinguish them because in hybrid mode, each engine provides power over the same km.

The best we can do is to know its long-term fuel consumption, in all combustion, which for me is between 6.5 and 7L/100 km of E85.

By taking your real long-term consumption, for example if 2.5L/100km, you know your thermal fraction (here 2.5/7 = 35%)

I have a spreadsheet where I have listed all my 100h cycles which could give more precise information, but taking a flat rate of 40% is quite close to my usage.

Clearly over 100 km, 40 are pushed to thermal, 60 to electric, in my uses.

Oil change recommendations at VW in Golf 7 1.4 TSI are every year or 15 km, but sometimes 000 km with "long life" oil


Yes but no, for the reasons I mentioned above...you can't estimate the engine hours just with the consumption...because the load is not constant and in addition you don't have thermal hours...

Do you have a light on the dashboard indicating that you are on full electric or that the heat is on?

The question is how many hours has your heat engine run over 75 km...000 hour even at slow speed or low load (say 1 rpm) it wears out the oil...besides I think that an engine, even a modern one, clogs up more quickly when idling than when driving...provided you don't do a permanent kickdown...

If your results are mediocre it may just be normal wear of an oil that would have 40 km or more instead of 000...

Redo a test between 5000 and 10 real km...after your next oil change...maybe the results will improve...I hope for you anyway!
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Re: Volkswagen Golf GTE85 MORE: Hybrid multifuel SYCOMOREEN




by Christophe » 27/05/23, 09:32

sicetaitsimple wrote:
Christophe wrote: at 1.4 bar

Definitely.....1,4bar, without S....
The symbol for bar is bar.
You don't write 10ms when you mean ten meters? Normally, you write 10m. Same for bar.


Yes ok...Ahmed is it you? : Mrgreen:
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Re: Volkswagen Golf GTE85 MORE: Hybrid multifuel SYCOMOREEN




by Christophe » 27/05/23, 09:34

phil59 wrote:Small question, which for some Germans, an oil change is recommended in France every 15 km, in Germany, it is every 000-30 km?

For a pure thermal?


30 km have been the manufacturer's recommendations for a few years (mid-000s) on common rails...but it's always safer to do a little earlier (personally between 2000 and 20 km...)
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Re: Volkswagen Golf GTE85 MORE: Hybrid multifuel SYCOMOREEN




by Christophe » 27/05/23, 09:36

Macro wrote:filters changed at every oil change...


+1 ("normally" it's every 2 oil filter changes...) it's not for the extra cost of 7€ as you say!
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Re: Volkswagen Golf GTE85 MORE: Hybrid multifuel SYCOMOREEN




by GuyGadeboisTheBack » 27/05/23, 09:43

On my methanized Seat, I see no change in the color of the oil. She looks like new. Reassure me, it is still damaged?
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Re: Volkswagen Golf GTE85 MORE: Hybrid multifuel SYCOMOREEN




by Christophe » 27/05/23, 09:52

Do an analysis Guy! 8)
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