Project 200hp+ / 2.0L HDI(RHZ) Citroen Xantia

Member tuned cars, achievements, demonstrations, Tips and Tricks.

Project 200hp+ / 2.0L HDI(RHZ) Citroen Xantia

Postby dbwarrior » Wed Jul 08, 2015 7:37 am

Hi
My friend has decided to push his old HDI to new level.
Now it is total stock setup with re-mapped by me.

He already has big turbo(GT2260V from iveco) so EMP is not problem on this project.
Also big IC is possible to fit.
Exhaust pipe is easy to upgrade.
MAP sensor is on shopping list and also bigger MAF.
Also lift pump to fuel tank might be swapped.

Only real challenge for us is found upgrade parts for injection side.

What you guys suggest for upgrade for Rail pump and Nozzles upgrade ?

If we swap these DSLA144P1295(used in alfa 1.9L8V) tips to HDI injector body what kind of IQ:s can be expect(with RP=1500-1600) ?
Some people says that they can do 20% more than stock HDI nozzle, but we might need more ?

And is there available something bigger option than R70 model, maybe by fitting pump what is not so bolt on...

dbwarrior
Silver
 
Posts: 56
Joined: Fri Sep 13, 2013 8:26 am
Location: finland

Re: Project 200hp+ / 2.0L HDI(RHZ) Citroen Xantia

Postby Deman » Wed Jul 08, 2015 8:06 am

DSLA144P 1295 0433 175 386 CP 6x0,165x144°
2.0hdi ???
2.2hdi ??? :)

Deman
Diamond
 
Posts: 334
Joined: Sat May 04, 2013 11:17 am
Location: Belarus

Re: Project 200hp+ / 2.0L HDI(RHZ) Citroen Xantia

Postby dbwarrior » Wed Jul 08, 2015 8:15 am

2.0 HDI / 8V (RHZ engine code)
I think that some people already has good experiences of those DSLA144P1295 nozzles.
But maybe there something else for get more fueling ?

dbwarrior
Silver
 
Posts: 56
Joined: Fri Sep 13, 2013 8:26 am
Location: finland

Re: Project 200hp+ / 2.0L HDI(RHZ) Citroen Xantia

Postby Scanny » Wed Aug 12, 2015 3:14 pm

I had one of these years ago, flippin great car, used to just keep going, not what I expected at all ! :D

Scanny
New user
 
Posts: 3
Joined: Wed Aug 12, 2015 3:10 pm
Location: United Kingdom

Re: Project 200hp+ / 2.0L HDI(RHZ) Citroen Xantia

Postby dbwarrior » Sat May 28, 2016 7:36 pm

Some update for this project.
Fitting GT2260V wasn't easy at all but now turbo is installed.
Now starts that next phase:
- new nozles
- find out all "100" limitters from ecu
- 1800bar RP sensor
- 3bar MAP
- MAF from 2.8L iveco

dbwarrior
Silver
 
Posts: 56
Joined: Fri Sep 13, 2013 8:26 am
Location: finland

Re: Project 200hp+ / 2.0L HDI(RHZ) Citroen Xantia

Postby ecuedit » Sat Jun 11, 2016 6:05 pm

dbwarrior wrote:Some update for this project.
Fitting GT2260V wasn't easy at all but now turbo is installed.
Now starts that next phase:
- new nozles
- find out all "100" limitters from ecu
- 1800bar RP sensor
- 3bar MAP
- MAF from 2.8L iveco


i suggest to remove MAF and drive on MAP,
also to use stronger elements in fuel pressure pump - i normally use mercedes elements for it and drive 1800bar without any problems.
if you are interested i have lots of parts that could help you do this project.

User avatar
ecuedit
CARPRO
 
Posts: 2202
Joined: Fri Feb 24, 2012 10:10 pm
Location: European Union

Re: Project 200hp+ / 2.0L HDI(RHZ) Citroen Xantia

Postby dbwarrior » Sat Jun 11, 2016 8:34 pm

Nozles are ordered and company found what instal and calibrate them.
Are we ordering calibration to up 1600bar ?

Hybrid pump is also been in our mind.
From what mercedes engines has these elements what can be fit to cp1 pump ?

Leaving MAF out has been think also. MAF is good for "debuging" things out, or what you think ?

dbwarrior
Silver
 
Posts: 56
Joined: Fri Sep 13, 2013 8:26 am
Location: finland

Re: Project 200hp+ / 2.0L HDI(RHZ) Citroen Xantia

Postby dbwarrior » Sun Jun 19, 2016 2:16 pm

I have been starting to find those limitters of IQ100.
Had been read that there is quite many of them and all of them are not easy to find.

iq100 limitters for diffferent gear was easy to found, but that is not even close to all of them, right ?

Any hints for found rest of them ?

I had few good "candidates".
One is 5x1 map with temperature axle(-20 to 120)
Then there is few 2x1 map, but cant figured out what axle is. One of these are near driwer wish maps

All hints are welcome....

dbwarrior
Silver
 
Posts: 56
Joined: Fri Sep 13, 2013 8:26 am
Location: finland

Re: Project 200hp+ / 2.0L HDI(RHZ) Citroen Xantia

Postby dbwarrior » Tue Jun 21, 2016 8:20 pm

i had work alot and now i think that none of these 2x1 maps, 2x2, 2x4... are related to proble "IQ limitted 100"
So now are left only single values but there is so many of them.
It would be so great if some PRO give some help...

dbwarrior
Silver
 
Posts: 56
Joined: Fri Sep 13, 2013 8:26 am
Location: finland

Re: Project 200hp+ / 2.0L HDI(RHZ) Citroen Xantia

Postby max31603@rambler.ru » Mon Aug 29, 2016 12:32 am

dbwarrior wrote:Hi
My friend has decided to push his old HDI to new level.
Now it is total stock setup with re-mapped by me.

He already has big turbo(GT2260V from iveco) so EMP is not problem on this project.
Also big IC is possible to fit.
Exhaust pipe is easy to upgrade.
MAP sensor is on shopping list and also bigger MAF.
Also lift pump to fuel tank might be swapped.

Only real challenge for us is found upgrade parts for injection side.

What you guys suggest for upgrade for Rail pump and Nozzles upgrade ?

If we swap these DSLA144P1295(used in alfa 1.9L8V) tips to HDI injector body what kind of IQ:s can be expect(with RP=1500-1600) ?
Some people says that they can do 20% more than stock HDI nozzle, but we might need more ?

And is there available something bigger option than R70 model, maybe by fitting pump what is not so bolt on...

Hi, I have 2,0 hdi + gt1852v + nozzle Alfa 1,9...
You do not have permissions to view the files yet. You have to be registered and you have to make at least 3 quality / unique posts.

max31603@rambler.ru
New user
 
Posts: 17
Joined: Wed Aug 10, 2016 12:52 pm
Location: Belarus

Next

Return to Member Tuned Cars

Who is online

Users browsing this forum: No registered users and 0 guests