Ecu upgrade, what to expect ?

Ecu upgrade, what to expect ?

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Discussion

ClassiChimi

Original Poster:

12,424 posts

149 months

Tuesday 14th July 2015
quotequote all
MPoxon said:
Good luck with the MBE and other works, I hope the bill it not too eye watering.

Out of interest what have you done to the car so far to make it more 'sorted'.
Hi Mat, maybe a set of hi spec front brakes, some better shocks( havnt decided which ones) yet

When I say sorted I meant as in reliable,, I still need to re build the rear end, ( tidy up) wishbones etc

Lots of jobs on my list are niggles that I want to iron out,,

New riggers kinda sorts the car a little wink

Richard,,,,, just the man who built your induction system again ,,, laugh
Thanks man, from you that means something, cheers indeed. smile

Richard 858

1,882 posts

135 months

Tuesday 14th July 2015
quotequote all
ClassiChimi said:




That is a seriously good looking car you've got there Alun, respect !

Seems like we've got very similar shopping lists, thanks for the call the other day, it was good to compare notes. It'll be really interesting to see the comparable results of our hard earned cash thumbup

ClassiChimi

Original Poster:

12,424 posts

149 months

Tuesday 14th July 2015
quotequote all
Cheers Richard, no comparison,,, mine 275,,, yours 420+

Just as you have a few gremlins to look at
I to have a few other things to get done,,,
Some of it because I'm lazy
Some of it because I know it will get lost Within the cost of a few other things,,,
Dom is sound,
I'll be paying my way that's a fact but whilst it's all apart it just sort of adds up!
I'll keep you informed,,, Dom has a few ecu changes in there already,,, I've said work around it,,,
Mine will be weeks away yet.

TV8

3,122 posts

175 months

Tuesday 14th July 2015
quotequote all
Good work Alun. Please keep us all up dated on progress!

ClassiChimi

Original Poster:

12,424 posts

149 months

Tuesday 14th July 2015
quotequote all
Yes Graham I will,,, like most things on here it's valuable information for others to study and help them make choices,,,,
For me this is also a new beginning,,, mapping,,,,, mmm idea

I feel like the lad that's seen the Christmas present in the cupboard,,,, and it's a bike smile ,,,,,, yet Christmas is still weeks away....
But just think about it,,,,, all nice and new coil packs and wiring and injectors and Plenom and new starter cable and on and on and on,,, wink

If this all works out I'll have a car that can do years of summer fun with only general maintenance and I can forget ignition woes.
Nothing's forever but decent control of fuel and spark coupled with new wiring,,,,, it should work for a very long time!

I'll ask Dom to take loads of pictures as he goes,,,

smilesmilewink

ClassiChimi

Original Poster:

12,424 posts

149 months

Thursday 16th July 2015
quotequote all
Quick question
So you map the car,,,, fine,,, perfect.
The engines state of tune will change slightly over time,,,
Will I need to re map regularly or can you theoretically go years without a re map,,,
Not everyone considering an ecu change will want expensive rolling road sessions!

Edited to add, I'm thinking about
Cold start,hot start and idle !

I suppose that logic says if the mapping is good and nothing else changes then those issues are masked!


Edited by ClassiChimi on Thursday 16th July 15:36

phazed

21,844 posts

204 months

Thursday 16th July 2015
quotequote all
ClassiChimi said:
I suppose that logic says if the mapping is good and nothing else changes then those issues are masked!


Edited by ClassiChimi on Thursday 16th July 15:36
Never touch mine!

ClassiChimi

Original Poster:

12,424 posts

149 months

Thursday 16th July 2015
quotequote all
That's good then smilesmilesmile

ClassiChimi

Original Poster:

12,424 posts

149 months

Thursday 16th July 2015
quotequote all
That's good then smilesmilesmile

MPoxon

5,329 posts

173 months

Thursday 16th July 2015
quotequote all
Once it is mapped you will not need to get it remapped again unless you change something. The sensors (air temperature & MAP sensor) will account for different environments / operating temperatures and adjust the ignition and fuelling accordingly.

ClassiChimi

Original Poster:

12,424 posts

149 months

Thursday 16th July 2015
quotequote all
Thanks Matt, so at some point I can become a tuning guru, lap top in hand and fiddle with my fuelling??? yikes
I can see Dom shaking his head in dis belief, nonobiglaugh

Edited by ClassiChimi on Thursday 16th July 17:15

MPoxon

5,329 posts

173 months

Thursday 16th July 2015
quotequote all
ClassiChimi said:
Thanks Matt, so at some point I can become a tuning guru, lap top in hand and fiddle with my fuelling??? yikes
I can see Dom shaking his head in dis belief, nonobiglaugh
Noooo! leave it to the experts Alun wink

Let them spend their time fettling so you don't have to.

ClassiChimi

Original Poster:

12,424 posts

149 months

Thursday 16th July 2015
quotequote all
I'll be leaving well alone, smile
Simon a silver one,,,, I've always liked silver ones, wink
There's nothing to not like about a decent ecu upgrade when coupled with the coil packs etc,,, engine wiring loom another big plus,,,, I'm busting at the seams waiting,,, waiting,,, I have to leave Dom to do his thing, it's going to be well worth it in the longer run. smile


QBee

20,985 posts

144 months

Thursday 16th July 2015
quotequote all
Mine was mapped 2 years and 23,000 miles ago. Not been touched since. How did it drive, Alun?
No, no need to remap, as Peter said, unless you change the spec of a major component in the air or fuel systems.

MPoxon

5,329 posts

173 months

Thursday 16th July 2015
quotequote all
Anthony are you going to Millbrook on Sunday? I still need to return your helmet you kindly loaned me.

TV8

3,122 posts

175 months

Thursday 16th July 2015
quotequote all
MPoxon said:
Anthony are you going to Millbrook on Sunday? I still need to return your helmet you kindly loaned me.
Hi Matt, Mrs B and I are coming on Sunday. What time are you driving the various tracks? I think I have my safety briefing at 11.30 or 11.45

MPoxon

5,329 posts

173 months

Thursday 16th July 2015
quotequote all
TV8 said:
Hi Matt, Mrs B and I are coming on Sunday. What time are you driving the various tracks? I think I have my safety briefing at 11.30 or 11.45
I will look out for you! Are there set times per car for driving? I must admit I have not opened my letter yet, I assumed it was like an open pit lane arrangement.

TV8

3,122 posts

175 months

Thursday 16th July 2015
quotequote all
I am assuming there are set times for things but have not checked the details. Hope to catch up and fingers crossed for the weather!

QBee

20,985 posts

144 months

Thursday 16th July 2015
quotequote all
MPoxon said:
Anthony are you going to Millbrook on Sunday? I still need to return your helmet you kindly loaned me.
No, I am not, but I am at Castle Combe on Friday 31st - I seem to remember you are too?driving
It feels really nice when friend is keen to return something borrowed. thumbup
So unlike the real world.

MPoxon

5,329 posts

173 months

Thursday 16th July 2015
quotequote all
QBee said:
No, I am not, but I am at Castle Combe on Friday 31st - I seem to remember you are too?driving
It feels really nice when friend is keen to return something borrowed. thumbup
So unlike the real world.
Yes will be at Castle Combe, looking forward to it and will be good to catch up.

Thank you very much for the loan, very kind of you indeed and even kinder to let me keep hold of it for the rest of the day after you went home. I had some great fun chasing an Exige around the track once you left which I would have missed out on if you hadn't have been so insistent on me keeping hold of the helmet.

I think the best thing about TVR ownership is some of the awesome people I have met, people who are always up for a chat, willing to help out, loan things, offer advise all without expecting anything back in return, very unlike the real world.

Let me buy you lunch at Castle Comb to say thank you Anthony.