OK, Ta
Cheers
SPD
Cheers
SPD
Technical Turbo'ing Burple!
- Thread starter alainax
- Start date
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Technical Turbo'ing Burple!
This is fuel cut defender, simple to fit, unplug MAp sensor and cut the green strip wire IIRC and then green goes to ECU and red to +ve(red) -ve (black self explanatory. You actually find that this will fit in the rectangle cut out on ECU and the earth can be bolted to one of the ECU bolts.
this is off topic but what size are your wheels??
OP
OP
OP
OP
15's
width??
thats how i did it. ground about a mm off a ring spanner
if that kit never came with one then why fit one? surely doing that will require it to be retuned (unless it will be anyway?)
also i fail to see how Teeing off from a line that has a pressure of 1.5bar will ever get 3 bar of pressure. it would require a extra fuel pump
explain
I can't find it at present but you used to be able to buy the MF2 manual on line for about £7, but what you have is the injector driver wires, two +ve & -ve, a rev counter feed (mine was spliced behind dash) ignition live (again behind dash on mine), negative and then the other 3 wires IIRC were on mine connected to a Bosch MAP sensor that was bolted inside bulkhead to windscreen motor retaining nut. This is so it knows when +ve boost is happening and can then fire 2nd injector, hopefully you got this with the kit.
Martin should have a MF2 manual he got from us when buying car, sure if you can't find on line he may be able to photocopy relevant pages.
Martin should have a MF2 manual he got from us when buying car, sure if you can't find on line he may be able to photocopy relevant pages.
I understand that Alaina has a manual on its way to her.
Cheers
SPD
Cheers
SPD
you can knock-off SARD ones;
http://cgi.ebay.co.uk/Fuel-Pressure...14&_trkparms=72:1683|66:2|65:12|39:1|240:1318
mine is a "D1 Spec" reg, which works flawlessly and cost around half what a SARD costs.
http://cgi.ebay.co.uk/Fuel-Pressure...14&_trkparms=72:1683|66:2|65:12|39:1|240:1318
mine is a "D1 Spec" reg, which works flawlessly and cost around half what a SARD costs.
This post contains affiliate links which may earn a commission at no additional cost to you.
http://www.aquamist.co.uk/cp/mf2manual.zip as for another cheaper alternative to the sard one, fse powerboost valve, does exactly the same.
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thats how i did it. ground about a mm off a ring spanner
if that kit never came with one then why fit one? surely doing that will require it to be retuned (unless it will be anyway?)
also i fail to see how Teeing off from a line that has a pressure of 1.5bar will ever get 3 bar of pressure. it would require a extra fuel pump
explain
fuel regualtors work by bleeding off excess pressure down the return, you dont put 5 bar in and get 3 bar out, the reg will 'bleed' 2bar out of it and down the return line.
re retuning the kit, i assumed it would be - considering every install is different.
also i fail to see how Teeing off from a line that has a pressure of 1.5bar will ever get 3 bar of pressure. it would require a extra fuel pump
explain
Why would you think you need an extra pump? A pump does not dictate pressure, the resistance dictates pressure hence why if you stick your thumb over tap you can get water to shoot across the room, no one incrased the flow off water from the main, all you did was increase pressure by making the same flow of water pass through a smaller hole.
The pressure regulator only pressurises upstream as once passed it can't, much like your thumb over the tap, so the return from first regulator set at 3bar goes to 2nd regulator set at standard pressure which is anything from 0.8-1.2bar on these car according to Fiats data.
This is why they need to be plumbed in series and not parallel as if they are plumbed in parallel the fluid will always take easiest route which would be through the lower rated regulator.
OP
OP
Downloaded and printed.
Something to read on the bog tonight.
Cheers
SPD
Something to read on the bog tonight.
Cheers
SPD
By 'eck, this thread is starting to make my head hurt
my fuel reg;
around 90% sure alex had one on his hiboost as well
around 90% sure alex had one on his hiboost as well
Cosworths and integrale's run an adjustable Weber rising rate regulator as standard, sometimes come up for little money on ebay, but not all nice and shiny like Alaina would like, though reliable.
If buying one ensure its for fuel injection and not carb's
If buying one ensure its for fuel injection and not carb's
By 'eck, this thread is starting to make my head hurt
You want to be sitting here!
Cheers
SPD
