-
Guest, New Stock alert: Premium CUPRA valve caps now available in the store ? Order now from the merchandise store
I tryed another New Dv tonight and the car is still the same...Speaks @ 25psi then tails to 15psi but im getting a fluttering or somesort coming from the engine...When i get this shortly afterwards it settles to 15psi...
going to check the hoses under the inlet manifold tomorrow it can be my Actuator or MBC can it....Static Pressure is set at 9-10psi but bill told me he sets his static pressures to 12psi to keep the gate closed past 20psi+ .....
going to check the hoses under the inlet manifold tomorrow it can be my Actuator or MBC can it....Static Pressure is set at 9-10psi but bill told me he sets his static pressures to 12psi to keep the gate closed past 20psi+ .....
usually a little more up top.. 5.5k-6krpm they will fall away..
a tired unit will fall away faster
I Just finished under the bonnet off the car sorting out the wirings,cables ties,vac piping and charge hoses....
They had been abit of a mess since me doing work under the hood so i double checked and inspected all the hoses and jubliee clipped & Cabled tied the vac pipes....
Also Had a split PCV hoses under the inlet which i bodged to secure a new one from seat on monday...with chatting the bill & others ive put the n75 in parrell ( i think) with the MBC so the n75 can control part Throttle Because at 70mph @ just under 3,000rpm its spooling its tits off @ part throttle and alot of surging...
Anyway i think ive done this correctly with the n75 and mbc in together...i havent drove it yet but will do it soon have i done this soon...
hows it looks all the t-pieces look fine? correctly done?
They had been abit of a mess since me doing work under the hood so i double checked and inspected all the hoses and jubliee clipped & Cabled tied the vac pipes....
Also Had a split PCV hoses under the inlet which i bodged to secure a new one from seat on monday...with chatting the bill & others ive put the n75 in parrell ( i think) with the MBC so the n75 can control part Throttle Because at 70mph @ just under 3,000rpm its spooling its tits off @ part throttle and alot of surging...
Anyway i think ive done this correctly with the n75 and mbc in together...i havent drove it yet but will do it soon have i done this soon...
hows it looks all the t-pieces look fine? correctly done?
well after a month & 1/2 of pissing around i think ive finally might have sorted this and set it up....
I Tested how ive got the hoses and adjusted the mbc to suit @24psi...now it currently hits 24psi @ just under 3,500rpm then it holds 21psi and as the rev increase the guage needle moves to 20 the 23 then 20 then 23 then 20 and then as the revs go near the back end of 6,000rpm the guage is saying 16-17psi....
But it defo feels quick as the power "Doesnt" tail off it stays there at 5,500rpm which you can still feel in your chest...Also 2nd gear in WOT is saying 21psi peak which is correct for the selected gear is it not?
So result
im gonna log all the stuff once my D/S wheel bearing is sorted..
But RESULT.....
I Tested how ive got the hoses and adjusted the mbc to suit @24psi...now it currently hits 24psi @ just under 3,500rpm then it holds 21psi and as the rev increase the guage needle moves to 20 the 23 then 20 then 23 then 20 and then as the revs go near the back end of 6,000rpm the guage is saying 16-17psi....
But it defo feels quick as the power "Doesnt" tail off it stays there at 5,500rpm which you can still feel in your chest...Also 2nd gear in WOT is saying 21psi peak which is correct for the selected gear is it not?
So result
im gonna log all the stuff once my D/S wheel bearing is sorted..But RESULT.....
Last edited:
Thanks Dan...Sent you a txt ealier.
It defo doesnt feel like a k04 car topend as the power is still sitting there which is bloody awesome....
as when i had 3'' tip and green actuator last time it used to punch and tail away now its just sits there bubbling lol..
Hmm never got a txt just pm , don't think it's rods tho lol ,
So have you got rid of the forge actuator now ?
So have you got rid of the forge actuator now ?
I know but its a start Phil...
Drove it again tonight hit dead on the nose @24psi in 4,5 and 6th gear and settle to 20psi..it could be the yuage Phil but its only a few psi between 1-2 at times but it isn't co stand...
What logs do you want me todo Phil? And which ones together..
Drove it again tonight hit dead on the nose @24psi in 4,5 and 6th gear and settle to 20psi..it could be the yuage Phil but its only a few psi between 1-2 at times but it isn't co stand...
What logs do you want me todo Phil? And which ones together..
brad1
Guest
Do one boost log only so you get the best sample rate. I think both 115 and 118 has an rpm value so either will be fine, if not go with whatever has an rpm value.
I will do that phil...il do a far few once my wheel bearings done next week...
How yours coming along?
I desided to re-fit my GFB 50.50 hybrid which my mate ash has had i havent had this on my remapped lcr at all..so wanted to see what it sounds like at 24psi...
How yours coming along?
I desided to re-fit my GFB 50.50 hybrid which my mate ash has had i havent had this on my remapped lcr at all..so wanted to see what it sounds like at 24psi...
plumbing looks correct danny
I think welly binned his mbc like that cos its was crap - he uses UNOS one
I think welly binned his mbc like that cos its was crap - he uses UNOS one
Yeah Id have to agree the MBC cost me £20 posted but i can see why know...Its working well with the n75 now as im guessing the n75 has took over the main objective of controlling the boost...
best of all no 6th gear surging...My gosh that was horrible...
My Wheel bearing has just started to whine could i do a few logs from it?
best of all no 6th gear surging...My gosh that was horrible...
My Wheel bearing has just started to whine could i do a few logs from it?
Ive done some new logs tonight in 4th but with it being a sunday night all i could find was BP petrol station which is 97 ron...
Anyway anthing i need to change? car on boost was odd tonight?anyway something i can start from i suppose...
Anyway anthing i need to change? car on boost was odd tonight?anyway something i can start from i suppose...
Code:
1ML 906 032 1.8l R4/5VT 0001
Group A: '031
Lambda Factor Lambda Factor
TIME
MARKER STAMP
0.01 0.938 1
0.39 0.938 1
0.9 0.945 1
1.3 0.945 1
1.7 0.953 1
2.1 0.953 1
2.5 0.961 1
2.9 0.953 1
3.32 0.953 1
3.71 0.945 1
4.21 0.953 1
4.61 0.945 1
5.12 0.953 1
5.62 0.953 1
6.02 0.953 1
6.53 0.953 1
6.93 0.945 1
7.33 0.953 1
7.73 0.953 1
8.13 0.953 1
8.53 0.945 1
8.94 0.945 1
9.46 0.953 1
9.94 0.961 1
10.35 0.953 1
10.75 0.961 1
11.25 0.953 1
11.66 0.953 1
12.16 0.945 1
12.56 0.953 1
13.05 0.953 1
13.45 0.945 1
13.87 0.953 1
14.37 0.953 1
14.79 0.961 1
15.28 0.953 1
Code:
Sunday 27 February 2011 19:40:40
1ML 906 032 1.8l R4/5VT 0001
Group A: '020 Group B: '032
Idle Stabilization Idle Stabilization Idle Stabilization Idle Stabilization Lambda Lambda
TIME TIME
MARKER STAMP CF CF CF CF STAMP % %
0.02 0 0 0 0 0.42 0.6 -6.3
0.91 0 0 0 0 1.31 0.6 -6.3
1.71 0 0 0 0 2.22 0.6 -6.3
2.62 0 0 0 0 3.02 0.6 -6.3
3.42 0 0 0 0 3.93 0.6 -6.3
4.43 1.5 3 0 1.5 4.83 0.6 -6.3
5.34 4.5 4.5 3 4.5 5.74 0.6 -6.3
6.14 4.5 4.5 3 4.5 6.54 0.6 -6.3
6.94 3.8 3.8 3 4.5 7.45 0.6 -6.3
7.95 2.3 2.3 1.5 2.3 8.35 0.6 -6.3
8.75 3 3.8 3 1.5 9.15 0.6 -5.5
9.57 4.5 3.8 3 1.5 9.97 0.6 -5.5
10.37 4.5 2.3 2.3 0.8 10.86 0.6 -5.5
11.26 3 2.3 1.5 0.8 11.68 0.6 -5.5
12.17 3 1.5 1.5 0 12.59 0.6 -5.5
13.09 2.3 1.5 0.8 0 13.58 0.6 -5.5
13.98 1.5 0 0.8 0.8 14.38 0.6 -5.5
14.8 1.5 0 0 0.8 15.3 0.6 -6.3
15.69 0 0 0 0 16.09 0.6 -6.3
16.49 0 0 0 0 16.91 0.6 -6.3
17.31 0 0 0 0 17.71 0.6 -6.3
18.11 0 0 0 0 18.51 0.6 -6.3
18.91 0 0 0 0 19.31 0.6 -6.3
Code:
Sunday 27 February 2011 19:49:07
1ML 906 032 1.8l R4/5VT 0001
Group A: '002 Group B: '003
RPM Load Inj. On Time Mass Flow RPM Mass Flow Load Ign. Timing
TIME TIME
MARKER STAMP /min % ms g/s STAMP /min g/s % °BTDC
0.85 2080 77.4 7.48 35.11 0.45 2080 26.94 16.5 29.3
1.76 2200 97 9.52 44.92 1.27 2120 40.31 96.1 25.5
2.56 2320 110.5 10.88 51.92 2.16 2280 48.53 97.3 21
3.38 2480 123.3 11.9 62.47 2.96 2400 56.97 98.8 20.3
4.28 2680 146.6 15.3 82.64 3.86 2560 71.06 100 21
5.17 2960 191 20.4 119.17 4.67 2800 92.42 100 19.5
5.99 3400 191.7 22.44 111.97 5.59 3200 140.33 99.6 6
6.9 3600 179.7 18.7 125.97 6.39 3440 112.03 100 18
7.7 3880 188 20.06 142.83 7.3 3760 133.83 100 15.8
8.5 4200 191.7 20.74 151.33 8.1 4040 150.64 100 17.3
9.3 4480 189.5 20.4 161.81 8.9 4320 156.97 100 19.5
10.21 4840 191.7 20.74 182.25 9.71 4640 175.42 100 20.3
11.01 5120 191.7 21.08 191.58 10.61 5000 189 100 19.5
11.83 5400 187.2 20.06 193.64 11.41 5280 193.69 100 21
12.72 5680 189.5 20.4 201.36 12.23 5560 194.64 100 19.5
13.54 5960 191 20.4 206.25 13.12 5840 205.58 100 20.3
14.34 6160 182.7 19.38 205.92 13.94 6040 206.92 99.6 21.8
15.23 6360 187.2 19.72 209.89 14.75 6240 205.42 99.6 21
16.16 6560 162.4 17.34 210.22 15.65 6480 206.25 100 24.8
17.15 6800 146.6 15.64 209.89 16.66 6680 208.25 98.4 27.8
17.97 6960 151.9 16.32 207.92 17.57 6880 208.72 99.6 28.5
18.96 6840 20.3 2.38 0 18.46 7040 206.67 99.6 26.3
19.76 5520 15 1.7 12.28 19.36 6160 1.67 9.8 6.8
Code:
1ML 906 032 1.8l R4/5VT 0001
Group A: '115 Group B: '118
RPM Load Absolute Pres. Absolute Pres. RPM Temperature Load Absolute Pres.
TIME TIME
MARKER STAMP /min % mbar mbar STAMP /min °C % mbar
0.4 2600 44.4 1000 1060 0.01 2560 15 0 1070
1.31 2640 48.9 1000 1070 0.81 2600 15 0 1060
2.11 2760 106.8 2290 1350 1.71 2680 17 100 1110
2.93 2960 160.2 2440 1900 2.51 2840 15 100 1580
3.73 3360 191.7 2490 2540 3.33 3120 15 98 2320
4.62 3680 186.5 2530 2260 4.13 3480 13 100 2390
5.54 4000 191.7 2530 2360 5.04 3800 12 100 2270
6.45 4360 191.7 2510 2360 5.93 4160 12 100 2360
7.25 4680 191.7 2480 2300 6.85 4520 12 100 2330
8.05 4960 191.7 2450 2310 7.65 4840 12 100 2290
8.85 5240 191.7 2420 2240 8.45 5120 13 100 2290
9.66 5520 184.2 2390 2270 9.26 5360 14 100 2210
10.67 5800 182.7 2350 2290 10.17 5640 15 100 2280
11.47 6000 171.4 2320 2390 11.07 5880 15 100 2270
12.38 6240 169.2 2300 2280 11.97 6120 15 98.8 2310
13.29 6440 163.9 2280 2390 12.78 6320 16 91.8 2280
14.08 6600 176.7 2270 2220 13.68 6520 17 89 2330
14.99 6760 156.4 2250 2270 14.49 6680 17 86.3 2270
15.9 5840 88 2280 1230 15.4 6640 17 0 2540
16.81 5520 57.9 1000 2540 16.4 5520 18 94.9 2360
Impressive top end boost holding for a stock K04.
As i tried to explain to some of the other high powered stock k04 cars, you need to appreciate the limits of the stock 380 cc injectors. @6360 rpm for example your running at an injector duty cycle of over 104 %, yikes! Upgraded injectors are an easy fix.
As i tried to explain to some of the other high powered stock k04 cars, you need to appreciate the limits of the stock 380 cc injectors. @6360 rpm for example your running at an injector duty cycle of over 104 %, yikes! Upgraded injectors are an easy fix.
Last edited:
Haha have I maxed out my injectors?on a stock k04?
Would a 4bar for be any good to make them 440cc's??.with the logs what boost am I peaking at...those runs on the guage were showing 23psi peak....
Would a 4bar for be any good to make them 440cc's??.with the logs what boost am I peaking at...those runs on the guage were showing 23psi peak....
I run genesis 430's and they are very smooth. You could use a 4 bar reg on the stock injectors but you risk over stressing the fuel pump.
Your airmass figures are low for the boost your running and fuel consumed, can you swap your maff with someone else just to check its cosistancy.
