Nije to bas najtacnije, to je nesto kao ona zavrzlama sa TDI, TD
I, T
DI, ...
Kod Skode A5 RS TFSI je starija gen.motora, TSI je novija.
Pomoc:
https://www.pistonheads.com/gassing/topic.asp?t=1620969"g7jhp said:
So what's the difference between the EA113(2005-2008) and newer EA888 (2009 onwards) VAG engines?
The main differences include:
EA888 gets variable cam phasing on the exhaust as well as intake. Intake only on the EA113.
EA888 is fully chained. EA113 connects the crank to the cam with a belt, and then a chain connects the exhaust cam to the inlet cam.
EA888 has vacuum operated intake manifold flaps. On the EA113 they are motorised.
EA888 gets a plastic sump, EA113 good old fashioned alloy.
EA888 has a weak crank seal which can leak if the PCV blows.
EA888 has a roller follower on the high pressure fuel pump. EA113 uses a tappet.
Plus a load of other minor changes, such as different coils, different MAF & airbox, etc etc.
BYD & CDL engines (Edition 30, S3) are the strongest EA113s and use the least oil. Better pistons, stronger block (cross bolted main caps), better piston rings, better cylinder head (stronger alloy) etc etc. S3s got different cams. Front mounted recirc valve instead of attached to the turbo, better intercooler (S3), bigger turbo discharge and throttle pipes etc etc. So many subtle changes.
Common EA113 issues include:
HPFP tappet wearing through if not serviced regularly, which can destroy the intake cam and the pump in severe cases.
Main thermostat stuck open (only 1 on the BYD engine, AAX has 2 I believe).
Cam chain and tensioner wear.
Front PCV failure (more so on modified engines, i.e. boost pressure increased)
Heavy oil consumption on AAX.
Injector failure.
Coilpack failure.
Blocked oil pump pick up pipe.
Turbo bearing/seal failure when pushed too hard with a remap, which is getting more common these days.
Split recirc valve diaphragms.
I'm not so familiar with the EA888 because there's a couple of generations of it, but the issues I'm aware of include:
Timing chain tensioner failure
Weak PCV, which can cause rear main crank seal failure
Intake flap diaphragm failure
It's too early to say if the EA888 is stronger or weaker than the EA113, but they both have their fair share of issues!"
