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Subject Topic: remapping
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23/9/2015 at 11:31am
 Location: leigh-on-sea essex
 Outfit: Autosleeper broadway eb tb lp
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Is it a good idea to have a diesel engine remapped to give more power ?


23/9/2015 at 12:55pm
 Location: Rochdale
 Outfit: Hymer Nova 470 Mondeo titanium 140tdc
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Why would you want to? VW are having lots of problems at the moment because of their automatic remapping.

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Bill

For a licence dated 1997 or later you must add together the plated max weight of the caravan and trailer, if the total is 3500 or less you can tow it. You may even tow a caravan with a MAM greater than the cars unladen mass the restriction was removed in 2013

Mondeo Titanium 140 tdci


23/9/2015 at 1:33pm
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Which engine would this be & what is power output as standard? The lower powered VW diesels certainly benefit from ECU remap, the older 2.5 diesel can be taken from 105bhp to over 140, engine is ok with this because the later engines were available from VW with 170bhp output.

More modern diesels are much higher output anyway, for example 1.6 already at 115bhp probably should not be remapped for higher output than this. Do not confuse proper remap of ECU with the diesel tuning boxes which are best avoided.

If engine is remapped for higher output, your insurance should be informed although plenty do not bother.


23/9/2015 at 2:14pm
 Location: leigh-on-sea essex
 Outfit: Autosleeper broadway eb tb lp
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Hi open sauce it would be for a 2ltr peogot which at the moment is 130 bhp


23/9/2015 at 5:31pm
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You could get another 20bhp & more torque from that enigine. I'd try it as is first, 130bhp is probably sufficient.


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23/9/2015 at 7:50pm
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Take it to the right place who do injection,They will map it correctly.£400 cost me a few years ago,But well worth it.supermodchip.

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Roughing it in style at Calloose caravan and camping holiday park nr St Ives.(seasonal pitch)
Its not a hangover, its wine flu!


nant mill.N/Wales
just dont go there.


23/9/2015 at 9:12pm
 Location: Surrey
 Outfit: C5-X7+Avondale Rialto 480
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I use to have that 136bhp engine in a Citroen C5 and I had that remapped.   It meant that I could use sixth gear much more when I was towing.   I found no difference in fuel consumption.


23/9/2015 at 10:48pm
 Location: Blackpool
 Outfit: Elddis Supreme
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I had my Kia Sorrento re-mapped a few months after I bought it - As far as I could tell - It didn't make one iota of difference.


24/9/2015 at 9:52pm
 Location: Northumberland
 Outfit: Knaus Sudwind 550 TK
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Not had a remap but....

Had the cat nicked in March - replaced with a straight through pipe.

And so complimented that with a K&N drop in panel filter.

This has done near enough the same job as a remap, at a fraction of the cost...

De-cat pipe £42

K&N £54.

Got more power and uses a lot less fuel which I have defo noticed.

-------------
Damned if I do...

Damned if I don't!!!!


24/9/2015 at 10:07pm
 Location: West country
 Outfit: Mondeo
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Does adding power to the engine overload the transmission etc, clutch gearbox?


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25/9/2015 at 8:00am
 Location: Dartford Kent
 Outfit: VW T6 conversion
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Might be an idea to check with your insurer before having work done - mine lists this as an unauthorised modification.


25/9/2015 at 9:03pm
 Location: Northumberland
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Quote: Originally posted by navver on 24/9/2015
Does adding power to the engine overload the transmission etc, clutch gearbox?



Yes! I see many people forget to uprate their clutches too....

Don't know about auto boxes though.....



-------------
Damned if I do...

Damned if I don't!!!!


27/9/2015 at 9:23pm
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Quote: Originally posted by GCMS2012 on 25/9/2015
Quote: Originally posted by navver on 24/9/2015Does adding power to the engine overload the transmission etc, clutch gearbox?


Yes! I see many people forget to uprate their clutches too....

Don't know about auto boxes though.....





What evidence have you regarding clutch and gearbox upgrade`s have you?
People to ask are the people who do the remap.You will never look back once done, the torque,saving the clutch as you dont change gear when towing as much & box. Had all my towing cars chipped. Never a problem on all cars.




Post last edited on 27/09/2015 21:35:10

-------------
Roughing it in style at Calloose caravan and camping holiday park nr St Ives.(seasonal pitch)
Its not a hangover, its wine flu!


nant mill.N/Wales
just dont go there.


28/9/2015 at 7:52am
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You can't easily upgrade a clutch or gearbox & there is no need anyway. Many diesels are already available as standard in higher power outputs so some suit remapping more than others, one just needs to be sensible. The older 2.5 VW turbo diesel for example. Last variants were up to 170bhp so the older 105bhp engines can be uprated to 140bhp no probs.

There is a difference between getting a sensible & useful increase in power/torque say, from a motorhome engine, & boosting a Golf tdi to ridiculous levels as some do. Remapping should not be done in isolation, obviously account should be taken of other factors like braking & so on.

Post last edited on 28/09/2015 10:09:58


28/9/2015 at 7:02pm
 Location: None Entered
 Outfit: Volvo V60 & Swift Challenger 565
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Quote: Originally posted by BiIIy on 28/9/2015
You can't easily upgrade a clutch or gearbox & there is no need anyway.
Post last edited on 28/09/2015 10:09:58



Not entirely true!

My 2001 Passat (130TDI Sport) had 130 bhp, 229 lb/ft of torque and a 6 speed gearbox. The S and SE models had 130 bhp, 215 lb/ft and a 5 speed gearbox. The engine was downrated as the 5 speed box was operating too close to its limits.
No doubt details such as this aren`t mentioned to those getting their cars chipped or having a tuning box fitted - it was certainly never mentioned in their sales pitches.


28/9/2015 at 8:08pm
 Location: Northumberland
 Outfit: Knaus Sudwind 550 TK
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My mate's Freelander didn't like it's remap.

It made it 'eat' standard clutches and prop shafts.

In the end, he undone it.

-------------
Damned if I do...

Damned if I don't!!!!



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