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Is this the answer to clogged induction system and EGR valves ???

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meggsy

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2016 MY17 V6 TDI Canyon Gray Metallic with Pano Roof and Air suspension
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Discussion starter · #1 ·
Seems that BMW and other EU manufacturers are bucking the trend to EV's (common sense prevails -IMHO) by refusing to define an end date for internal combustion engines (petrol/Diesel)

I'd be interested to see others opinions


BMW Develops Solution to Costly Combustion Engine Problem
 
#2 ·
meggsy said:
Seems that BMW and other EU manufacturers are bucking the trend to EV's (common sense prevails -IMHO) by refusing to define an end date for internal combustion engines (petrol/Diesel)

I'd be interested to see others opinions


BMW Develops Solution to Costly Combustion Engine Problem
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I think in addition to the oil separator they should also have fuel injection like Toyota does with their D-4S injection technology.
 
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#3 ·
New2Tregs said:
I think in addition to the oil separator they should also have fuel injection like Toyota does with their D-4S injection technology.
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Port injection, in addition to direct injection, seems to work well on petrol/gasoline engines - not sure how well it would world on diesels.
 
#4 ·
Black Grouse said:
Port injection, in addition to direct injection, seems to work well on petrol/gasoline engines - not sure how well it would world on diesels.
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Agreed.
Do diesels suffer from intake buildup like the petrols do?
 
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#6 ·
not sure how well it would world on diesels.
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With today's CR injector systems directly into the combustion chamber, you can time, spread and sequence the diesel fuel over a longer period than what can be done by injecting into the inlet manifold. This leads to better power, torque and consumption.
 
#7 ·
JimJ said:
With today's CR injector systems directly into the combustion chamber, you can time, spread and sequence the diesel fuel over a longer period than what can be done by injecting into the inlet manifold. This leads to better power, torque and consumption.
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Yes, that's the reason they do it - but it loses the cleaning effect of port injection.
 
#8 ·
JimJ said:
With today's CR injector systems directly into the combustion chamber, you can time, spread and sequence the diesel fuel over a longer period than what can be done by injecting into the inlet manifold. This leads to better power, torque and consumption.
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All diesels inject directly into the combustion chamber, or at worst a pre combustion chamber. None inject into the inlet manifold.
 
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