2.0 TFSI

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Discussion

2gins

Original Poster:

2,845 posts

169 months

Friday 25th November 2022
quotequote all
Seriously looking at one of these in late B7 / early B8 A4 flavour. My 5 series is a great car but I'm missing the practicality of load-through space - no folding seats - and the N53ness is getting a bit too much.

My comparison is the Mk1 TT I had for 6 years a fair while back now. It was pretty reliable, drove well in a FWD sort of way, was plenty quick enough with a St1 remap and returned 37 mpg on long drives. That's basically what I want now, but with 4 seats and a boot.

How is this engine to live with?
Does the emissions gubbins st itself with the same regularity as the N53?
What is parts availability like?
Does it have piezo injectors to run the stratified charge, is the design better than Munich's?
How much of a problem/risk is the piston rings issue long term, and how to tell engine variants apart visually if there are ones to avoid?
Is there a clear preference B7/B8 - strong drivers towards or away from one or the other?

I'm looking to get the power up to the same 260ish bhp the TT was at, so it'll be remapped. I'm surprised the power figure is only 211bhp from the 2.0T. anything to watch for here over the usual?

How is the DTM tuned engine ? On paper the extra 10 bhp doesn't look remotely worth the economy hit, but on the road may be a different story.

Thanks, I will update with any outcomes.

p4cks

7,014 posts

206 months

Friday 25th November 2022
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Same engine as the mk5 Golf GTI, and it's great. Nothing ever goes wrong, and the things that do (PCV valve, diverter valve and some other stuff I can't recall) are all about £30 to DIY and can often transform the car.

Dr G

15,403 posts

249 months

Friday 25th November 2022
quotequote all
We're dicussing two completely different engines here.

A B7 is an EA113 series 2.0TFSI, and is generally sturdy with some more minor issues. Timing belt on these.

An early B8 is a gen 1 EA888 and will st its piston rings, and occasionally chain tensioner too. If you are looking at an early B8 it's worth finding one with the corrective work already carried out, as left unchecked over time it will destroy the engine.

2gins

Original Poster:

2,845 posts

169 months

Friday 25th November 2022
quotequote all
Dr G said:
We're dicussing two completely different engines here.

A B7 is an EA113 series 2.0TFSI, and is generally sturdy with some more minor issues. Timing belt on these.

An early B8 is a gen 1 EA888 and will st its piston rings, and occasionally chain tensioner too. If you are looking at an early B8 it's worth finding one with the corrective work already carried out, as left unchecked over time it will destroy the engine.
Thanks, great info. I'd done some background on it but got a bit confused. Are they visually distinct?

2gins

Original Poster:

2,845 posts

169 months

Friday 25th November 2022
quotequote all
Stumbled across this thread

https://www.pistonheads.com/gassing/topic.asp?h=0&...

Very helpful

Dr G

15,403 posts

249 months

Saturday 26th November 2022
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2gins said:
Are they visually distinct?
If you're looking at A4s one is in the B7 and the other in the B8. Never the two shall meet.

2gins

Original Poster:

2,845 posts

169 months

Saturday 26th November 2022
quotequote all
Dr G said:
If you're looking at A4s one is in the B7 and the other in the B8. Never the two shall meet.
thumbup

2gins

Original Poster:

2,845 posts

169 months

Friday 9th December 2022
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Well, I have just bought an A4 DTM Edition. I will update when I get the incumbent sold and have a chance to go over it with a fine toothed comb


Dr G

15,403 posts

249 months

Friday 9th December 2022
quotequote all
Good choice! A model I've always had a soft spot for.

2gins

Original Poster:

2,845 posts

169 months

Friday 9th December 2022
quotequote all
It's a proper car. 3 pedals, gears, handbrake, steering wheel, HVAC system and some ICE. It's all you need.
Hopefully it is reliable and reasonably frugal. It did a solid 32 MPG on the run back so probably looking at 30ish on a brim to brim run.
Needs a thermostat, Haldex service and cam follower and possible an A/C regas, but otherwise seems very well sorted.
biggrin

Dr G

15,403 posts

249 months

Saturday 10th December 2022
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Unless someone has left an S3's rear axle in the boot it doesn't have Haldex...

rottenegg

804 posts

70 months

Tuesday 13th December 2022
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Lol.

I love all these "Just needs a..... " when it comes to buying and selling cars. The cam follower is a critical part, but only costs 50 quid and 20 mins to fit, and yet..... similarly the thermostat. 30mpg is ste. They're capable of 38-40 easily on a gentle run. Get the thermostat replaced already!


2gins

Original Poster:

2,845 posts

169 months

Tuesday 13th December 2022
quotequote all
rottenegg said:
Lol.

I love all these "Just needs a..... " when it comes to buying and selling cars. The cam follower is a critical part, but only costs 50 quid and 20 mins to fit, and yet..... similarly the thermostat. 30mpg is ste. They're capable of 38-40 easily on a gentle run. Get the thermostat replaced already!
Thanks for your helpful advice. thumbup

2gins

Original Poster:

2,845 posts

169 months

Monday 16th January 2023
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Here's the car for anyone interested, I'm a bit pleased with it and over-shared.

https://www.pistonheads.com/gassing/topic.asp?h=0&...

RSstuff

460 posts

22 months

Tuesday 17th January 2023
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Thought there could be issues with the chain tensioner at the back of the head, and also the balancer shaft chain tensioner?