requested boost vs actual logs inside!!!!!!!!

[darren t]

hello and hear are several logs from my audi s3 8l im having problems with requested boost not getting there?does this map look ok???


rpm cf cf cf cf rpm load boost r boost a maf

390.89	0	0	0	0	390.28	2560	13.5	980	1040	390.59	2560	10.67	11	22.5
391.8	0	0	0	0	391.19	2680	85	1280	1150	391.49	2720	48.14	23.5	23.3
392.7	0	0	0	0	392.1	2920	109.8	1470	1490	392.4	3040	98.28	100	14.3
393.61	0	0	0	0	393	3360	191.7	2380	2430	393.31	3600	166.33	100	3.8
394.51	0	0	0	0	393.91	4040	191.7	2350	2540	394.21	4280	178.39	100	7.5
395.42	0	0	0	3	394.81	4720	191.7	2420	2470	395.12	4880	195.61	100	8.3
396.32	0	3	3	5.3	395.72	5280	191.7	2400	2370	396.02	5440	208.53	100	8.3

 

[beachbuggy]

Obviously mapped? Second to last column is that waste gate DC? 100%...?..

 

[darren t]

this is my new log boost is not getting up too 2540mbar anymore is this an actuator preload problem???? latest log!!! b5tip!!!

	Group A:	'115				Group B:	'002				Group C:	'020
		RPM	Load	Absolute Pres.	Absolute Pres.	RPM	Load	Inj. On Time	Mass Flow	Idle Stabilization	Idle Stabilization	Idle Stabilization	Idle Stabilization
	TIME					TIME					TIME
Marker	STAMP	/min	%	mbar	mbar	STAMP	/min	%	ms	g/s	STAMP	°KW	°KW	°KW	°KW
	82.18	2720	12.8	980	1010	81.57	2840	12.8	0	5.42	81.88	0	0	0	0
	83.08	2440	12	980	1000	82.48	2640	11.3	0	6.03	82.77	0	0	0	0
	83.98	2120	11.3	980	990	83.37	2360	11.3	0	5.28	83.68	0	0	0	0
	84.88	1800	12	980	990	84.28	2040	11.3	0	4.58	84.58	0	0	0	0
	85.8	1680	41.4	980	970	85.18	1720	11.3	0	3.81	85.49	0	0	0	0
	86.69	1680	65.4	980	1040	86.1	1680	60.2	6.12	20.75	86.4	0	0	0	0
	87.6	1760	67.7	980	1100	87	1720	67.7	6.46	23.25	87.3	0	0	0	0
	88.5	1600	20.3	980	1030	87.9	1720	44.4	3.06	5.44	88.21	0	0	0	0
	89.41	2160	9.8	980	990	88.81	1400	14.3	1.7	2.03	89.12	0	0	0	0
	90.32	2360	53.4	980	1010	89.71	2240	41.4	4.42	20.42	90.02	0	0	0	0
	91.23	2560	76.7	1150	1150	90.63	2400	61.7	5.78	30.19	90.93	0	0	0	0
	92.13	2840	112.8	2300	1350	91.55	2640	80.5	7.14	42.72	91.83	0	0	0	0
	93.04	3320	191.7	2360	2120	92.43	2960	130.1	12.24	82.61	92.74	0	0	0	0
	93.94	4240	191.7	2360	2340	93.34	3640	191.7	21.08	184.17	93.63	0	0	0	0
	94.85	4680	191.7	2380	2230	94.25	4280	191.7	19.72	159.44	94.55	0	0	0	0
	95.76	5280	191.7	2360	2280	95.15	4840	191.7	19.04	183.47	95.45	0	0	0	0
	96.66	5800	191.7	2380	2250	96.06	5440	191.7	20.06	210.56	96.36	0	3	6	3
	97.57	5240	12	980	1330	96.96	5960	182	17.34	224.14	97.27	0	0	0	0
	98.47	4360	87.2	1510	1130	97.87	4880	12.8	1.7	4.5	98.17	0	0	0	0
	99.37	4480	191.7	2070	2210	98.77	4360	136.8	12.58	133.11	99.07	0	0.8	5.3	0.8
	100.28	4760	191.7	2040	2300	99.68	4600	191	16.66	168.81	99.98	0	0.8	5.3	0.8
	101.19	4200	12.8	980	1220	100.58	4720	160.9	12.92	166.31	100.88	0	0	0	0

 

[darren t]

have a look at the latest plz beach buggy that was before i had forged rods and new rings!!! same turbo it was new then but i didnt trust garage too drive car sensibly once rebuilt i undone actuator before dropping car of have tightened it back up best i can at one stage i went too far and got overbbost so undone a couple of turns and havent hit it again but not boosting as much now??? i felt it back of at 5900rpm on second log with b5tip and 1.5 degree advance on ignition using unicode before this log???

 

[darren t]

have a look at the latest plz beach buggy that was before i had forged rods and new rings!!! same turbo it was new then but i didnt trust garage too drive car sensibly once rebuilt i undone actuator before dropping car of have tightened it back up best i can at one stage i went too far and got overbbost so undone a couple of turns and havent hit it again but not boosting as much now??? i felt it back of at 5900rpm on second log with b5tip and 1.5 degree advance on ignition using unicode before this log???

straight after log checked egt 310 degrees celcious no thermal protection kicking in!

 

[darren t]

load to answwer your question last cloumn

Obviously mapped? Second to last column is that waste gate DC? 100%...?..

 

[badger5]

n75 off what pressure do you get?
if you have backed it off you may not be back as high as you were..
5psi minimum act only pressure.. check its actuator only pressure first and report back.. Some more preload may help it hold its requested longer

 

[darren t]

so i tighten actuator and log or do disconnect and log if i remember correctly the higher the gear the more boost i get?

n75 off what pressure do you get?
if you have backed it off you may not be back as high as you were..
5psi minimum act only pressure.. check its actuator only pressure first and report back.. Some more preload may help it hold its requested longer

 

[badger5]

log first n75 off to see actuator pressure = baseline

 

[darren t]

log first n75 off to see actuator pressure = baseline

heres the log you requested badger it holds perfect untill 5000rpm then boost just goes up in sall gears it does this

2012	15:15:00:10074	VCDS Version: Release 10.6.4	Data version: 20110418
			Group B:	'003
Load	Absolute Pres.	Absolute Pres.	RPM	Mass Flow	Load	Ign. Timing
			TIME
%	mbar	mbar	STAMP	/min	g/s	%	°BTDC
54.9	990	1060	0.3	2360	26.11	16.5	29.3
38.3	990	1040	0.9	2440	16.97	11.4	31.5
39.8	990	1020	1.49	2440	17.89	11.8	30.8
53.4	990	1030	2.1	2520	24.81	16.1	30.8
88.7	2460	1080	2.71	2600	27.75	17.3	30
115.8	2410	1370	3.31	2760	59.14	97.3	21.8
115	2360	1370	3.92	3040	64.56	100	21.8
118.8	2310	1370	4.52	3320	75.58	100	24
123.3	2330	1430	5.12	3640	83.81	99.6	24.8
131.6	2360	1510	5.73	3920	97.39	100	22.5
144.4	2400	1650	6.33	4240	113.69	99.6	22.5
157.9	2380	1780	6.93	4560	136.75	99.6	18.8
173.7	2370	1890	7.54	4920	158.69	99.6	15
185.7	2380	2080	8.14	5280	186.11	100	10.5
175.2	1470	2190	8.74	5640	207.86	99.6	15.8
12	990	1310	9.35	5600	0	3.9	3.8
13.5	990	1080	9.95	4680	6.75	6.7	4.5
11.3	990	1040	10.55	4200	8.11	6.7	3.8
10.5	990	1020	11.15	4080	9.14	6.7	4.5
10.5	990	1020	11.76	3880	8.36	6.3	3.8
10.5	990	1010	12.36	3680	7.28	6.3	3.8
12	990	1010	12.97	3480	7.61	5.9	3
12	990	1010	13.57	3280	7.39	5.9	3
38.3	990	1010	43.74	1840	13.86	9.8	30
34.6	990	1010	44.35	1840	12.11	8.6	31.5
51.9	990	1010	44.95	1880	18.36	12.5	28.5
59.4	990	1040	45.55	1960	23.03	16.5	26.3
58.6	990	1050	46.16	2040	23.92	16.1	27
66.9	990	1080	46.76	2080	25.03	17.3	26.3
36.8	990	1060	47.36	2120	13.61	9.8	15
25.6	990	1030	47.96	2000	3.31	3.1	0
15	990	1010	48.57	1880	12.58	5.9	-8.3
65.4	1340	1000	49.17	1720	23.25	16.9	28.5
92.5	1590	1120	49.78	2080	35.33	35.7	12
104.5	1730	1290	50.38	2280	45.39	90.6	17.3
116.5	1650	1430	50.98	2480	55.81	94.5	18
108.3	2120	1340	51.59	2720	57.89	97.3	21
108.3	2360	1300	52.19	2960	59.67	99.6	24
113.5	2340	1340	52.79	3200	68.75	100	24.8
119.5	2290	1380	53.4	3400	77.78	100	24
124.1	2320	1440	54	3680	86	100	24.8
132.3	2340	1530	54.61	3920	98.67	100	23.3
41.4	990	1580	55.21	4200	111.78	100	17.3
12.8	990	1110	55.81	4160	4.33	5.5	3.8
12	990	1040	56.42	4040	6.11	6.3	3.8
11.3	990	1020	57.02	3920	7.92	6.3	3.8
11.3	990	1010	57.62	3800	8.19	6.7	3.8
11.3	990	1010	58.22	3680	7.78	6.3	3.8
11.3	990	1010	58.82	3600	8.39	6.3	3.8
12	990	1010	59.42	3480	8.22	6.3	3
12.8	990	1010	60.04	3360	8.14	6.3	3
12.8	990	1010	60.64	3280	8.06	6.3	2.3
12	990	1010	61.33	3160	7.42	5.9	2.3
12.8	990	1000	61.95	3080	7.69	5.9	11.3
17.3	990	1000	62.55	3000	8.44	6.7	33.8
80.5	2240	1020	63.15	2960	18.28	13.3	10.5
127.1	2320	1430	63.76	3080	69.47	99.6	20.3
125.6	2290	1460	64.36	3360	81.97	99.6	21
127.8	2300	1470	64.96	3640	87.81	100	22.5
134.6	2330	1520	65.57	3920	100.81	100	23.3
147.4	2390	1650	66.17	4200	115.58	100	21
161.7	2370	1790	66.77	4520	137.17	99.6	18.8
148.1	1040	2010	67.38	4800	156.5	100	15
12	990	1220	67.98	4800	0	3.9	4.5
13.5	990	1060	68.58	4160	5.31	6.3	3.8
12	990	1020	69.19	3520	6.97	6.3	3
12	990	1010	69.79	3520	8.31	6.3	3.8

 

[darren t]

log first n75 off to see actuator pressure = baseline

is this boost creep? Or somthing else if a weak actuator would bleed off boost? Not make more boost?

 

[badger5]

looks like creep to me.. I see it sometimes.. but strangely not always despite the same hardware...
the k04 w/g is pretty small, and on chinese hotside versions can be even smaller..

difficult to see the steady state but looks to be ~ 0.3bar, just under 5psi.. I would be tempted to wind 2 turns on and see how you go.

 

[darren t]

looks like creep to me.. I see it sometimes.. but strangely not always despite the same hardware...
the k04 w/g is pretty small, and on chinese hotside versions can be even smaller..

difficult to see the steady state but looks to be ~ 0.3bar, just under 5psi.. I would be tempted to wind 2 turns on and see how you go.

right I have logs with this turbo with no creep in same engine what could cause this if I wind actuator up I can boost more but in a high gear I hit limp mode over boost condition? The only leak on car is slight leak on rockercover by half moon! I'm bit stuck hear it holds we're it use too unroll 5000rpm then goes up why is map still asking for that boost when n75 is disconnected we're should I check first plz badger?

 

[darren t]

looks like creep to me.. I see it sometimes.. but strangely not always despite the same hardware...
the k04 w/g is pretty small, and on chinese hotside versions can be even smaller..

difficult to see the steady state but looks to be ~ 0.3bar, just under 5psi.. I would be tempted to wind 2 turns on and see how you go.

turbo is from turbo dynamics stage 2 with ported wastegate!

 

[badger5]

maps not asking for the boost, its creeping = physical thing..
N75 off is actuator pressure.. so would open at actuator pressure and normally hold that pressure... where yours rises the wastegate is either not opening fully and/or the holes too small to bypass the airflow.. Too much preload on actuator robs it of travel so if too much wound on, then it wont open fully, which in turn *could* be the creep

.......... and you mention its a hybrid now..

ported wastegate by whome and to what size?

who knows!

 

[darren t]

maps not asking for the boost, its creeping = physical thing..
N75 off is actuator pressure.. so would open at actuator pressure and normally hold that pressure... where yours rises the wastegate is either not opening fully and/or the holes too small to bypass the airflow.. Too much preload on actuator robs it of travel so if too much wound on, then it wont open fully, which in turn *could* be the creep

.......... and you mention its a hybrid now..

ported wastegate by whome and to what size?

who knows!

turbo dynamics not sure on size ect

 

[darren t]

Well many thanks badger turns out my actuator dosent want too open due too compressor housing not being aligned correctly the actuator arm was touching the actuator bracket the compressor housing was turned by engine shop due too it hitting manifold they say can't believe it so now arm is on a very slight slant I undone bolts on arm and it clicked flap!!! Arm!!! So I've done it back up but haven tried it yet will let you know! Can I remove actuator bracket an drill holes off centre so it alighted back up straight as turbo would have too come off too get at the other 2 bolts?

 

[badger5]

I presume the actuator on yours is bolted on now, not like OE one which is welded to the brkt

redrilling might work but would be fiddly no doubt.
if you are able to get to the comp housing bolts, maybe you can loosen them enough to clock the housing so the bracket/actuator lines up? Why would it not fit the manifold?

 

[darren t]

I presume the actuator on yours is bolted on now, not like OE one which is welded to the brkt

redrilling might work but would be fiddly no doubt.
if you are able to get to the comp housing bolts, maybe you can loosen them enough to clock the housing so the bracket/actuator lines up? Why would it not fit the manifold?

as after first build with low comp pistons I had low compression and only making 230 bhp on dyno I have logs! So I had engine rebuilt again I used standard pistons with gotez rings! The pistons have a deeper dish this is we're I lost comp but anyway when they stripped it they found compressor housing had moved actuator had bent round mani lol I have a spare now. I've cut old own actuator off and ground it flat the bracket!! Been looking at actuators it seem td04 actuator is exactly what I need as the arm is bent perfectly could I weld this too the bracket and use it without problem ? As I can get too bolts for actuator with a small!! Spanner but they are tight tight! And the other two wich would allow adjustment are out of reach damn!!! Too turn compressor I think I would have too take turbo off also outlet of turbo is getting some back pressure as pipe bend right at outlet as its miss alighned very disappointed but the missis has just phoned lol asking why car has no power pmsl didn't connect n75 up and she says it hold 0.4 bar all way too redline Irving actuator flap arm was jammed any idea much appreciated! Ill report back on my test !!!!!!!!

 

[darren t]

I presume the actuator on yours is bolted on now, not like OE one which is welded to the brkt

redrilling might work but would be fiddly no doubt.
if you are able to get to the comp housing bolts, maybe you can loosen them enough to clock the housing so the bracket/actuator lines up? Why would it not fit the manifold?

no it is oem bracket!/actuator so welded!! I bought off a mate he put it on then bought a garret kit so I had this turbo he has recipts and he had a forged actuator on it!!i have put oem on silly I know but the car has cost me so much money lol it's unreal but I'm a perfectionist drives like factory bushes ect!! So I'm either going too fit td04 or new oem???

 

[darren t]

I presume the actuator on yours is bolted on now, not like OE one which is welded to the brkt

redrilling might work but would be fiddly no doubt.
if you are able to get to the comp housing bolts, maybe you can loosen them enough to clock the housing so the bracket/actuator lines up? Why would it not fit the manifold?

how much would it cost for someone like yourself too do?

 

[badger5]

sight unseen, and it sounds like a bit of a 'mare to be honest, I cant quote a cost...
It would be hourly rate based (IF) its practical to do in situ

 

[darren t]

sight unseen, and it sounds like a bit of a 'mare to be honest, I cant quote a cost...
It would be hourly rate based (IF) its practical to do in situ

do you think I'd get away with undoing 2 bolts for compressor housing and forcing the housing too turn with brute force can this damage turbo??maybe tap with mallet/hammer lol are they 10mm bolts as they are tight!!!

 

[darren t]

sight unseen, and it sounds like a bit of a 'mare to be honest, I cant quote a cost...
It would be hourly rate based (IF) its practical to do in situ

well apparently all is good so hopfully I can just come down for my run/health check it holding 0.4 bar on my gauge all way too redline with no creep apparently so I thing actator flap was stuck due too shop adjusting compressor housing with actuator all connected and obviously wedged somthing shut I've Bent actuator arm slightly and my creep Foch wood is now gone along with adjusting turbo outlet new logs later or tmorrow hopfully confirms many thanks badger!!!! B5 tip is a legend must have !

 

[badger5]

do you think I'd get away with undoing 2 bolts for compressor housing and forcing the housing too turn with brute force can this damage turbo??maybe tap with mallet/hammer lol are they 10mm bolts as they are tight!!!

nope, doubt that would work. doubt just undoing 2 of them will make it loose enough, but will depend how tight the other guys did em up I spose

 

[darren t]

nope, doubt that would work. doubt just undoing 2 of them will make it loose enough, but will depend how tight the other guys did em up I spose

Ok so I've got a pump attached to actuator not a constant pressure source but it opens and closes about 3/4 cm??? Is it not opening enough for some reason?im changing n75 back for c version it came with see if there's any change before I start taking it all apart again!! As I say it opens and closes not sure if it holds open that's what I need too check yes? As for travell how much is there ????as it holds 0.4 until 6000 rpm now then shoots up??

 

[badger5]

difficult to gauge what yours is set to vs normal... limitations of the written word on a screeen and no car in front of me

opening 30-40mm is a lot... so if thats full rod travel its not low..

to setup the wg rod to actuator adjustment I would back off the nuts off the wg arm, push the wg closed, wind the outer nut up to the arm, then +5 turns, then bring the inner nut up to it to lock them.. Then see what N75 off pressure you get on wot run. Set the baseline so to speak

 

[darren t]

difficult to gauge what yours is set to vs normal... limitations of the written word on a screeen and no car in front of me

opening 30-40mm is a lot... so if thats full rod travel its not low..

to setup the wg rod to actuator adjustment I would back off the nuts off the wg arm, push the wg closed, wind the outer nut up to the arm, then +5 turns, then bring the inner nut up to it to lock them.. Then see what N75 off pressure you get on wot run. Set the baseline so to speak

full turns of nuts?5

 

[badger5]

yes.. to add some preload... 1mm pitch, 5mm from 5 full turns
do it in lesser turns if you want.

This is from the nut just touching the Closed Arm position... so pulling the actuator rod out 5mm of its 30-40mm travel you posted it had previously

 

[darren t]

yes.. to add some preload... 1mm pitch, 5mm from 5 full turns
do it in lesser turns if you want.

This is from the nut just touching the Closed Arm position... so pulling the actuator rod out 5mm of its 30-40mm travel you posted it had previously

hi badger done a log in 3rd and 4th gear with diffrent n75 and same result ???could it be the map as it agressive at 6000rpm??

		RPM	Temperature	Lambda	Bin. Bits		RPM	Load	Inj. On Time	Mass Flow	RPM	Load	Absolute Pres.	Absolute Pres.
	TIME					TIME					TIME
Marker	STAMP	/min	°C	%		STAMP	/min	%	ms	g/s	STAMP	/min	%	mbar	mbar
1	162.33	2760	88	0	1100001	162.63	2880	103	10.2	59.67	162.02	2640	98.5	2420	1210
	163.23	3160	88	-2.3	1101001	163.53	3280	109	11.22	69.56	162.93	3040	104.5	2410	1270
	164.13	3560	88	-3.9	1101001	164.44	3720	111.3	11.56	79.81	163.83	3440	112	2330	1290
	165.04	3960	88	-3.1	1101001	165.34	4120	116.5	11.9	92.89	164.74	3840	113.5	2340	1330
	165.94	4400	88	-4.7	1101001	166.25	4560	126.3	12.92	110	165.64	4240	119.5	2410	1380
	166.85	4840	88	-5.5	1101001	167.15	5000	142.1	14.28	141.33	166.55	4680	125.6	2390	1540
	167.76	5320	88	-8.6	1101001	168.06	5480	173.7	17.34	187.81	167.45	5160	153.4	2410	1680
	168.66	5840	88	-6.3	1101001	168.96	6040	188.7	19.04	218.17	168.36	5680	186.5	2390	1980
	169.58	6360	88	-8.6	1100001	169.87	6520	176.7	18.02	222.19	169.26	6200	185	2310	2120
	170.47	6040	88	0	1110001	170.77	5560	12.8	1.7	8.58	170.18	6560	126.3	990	2370
	171.38	4880	87	0	1100001	171.68	4920	120.3	11.22	118.19	171.07	5120	16.5	990	1110
	172.28	4840	87	0	1110101	172.58	4880	12	1.36	12.56	171.98	4920	130.1	990	1500
2	173.19	4760	87	0	1110001	173.59	4680	12	0	10.33	172.88	4800	12.8	990	1100
	174.18	4600	87	0	1110001	174.48	4560	12	0	10.75	173.89	4640	11.3	990	1030
	175.1	4480	86	0	1100001	175.4	4520	114.3	10.88	103.06	174.79	4520	14.3	990	1020
	176	4640	87	-3.9	1101001	176.3	4680	130.1	12.92	117.5	175.7	4560	119.5	2330	1420
	176.91	4800	86	-6.3	1101001	177.21	4840	147.4	14.96	138.92	176.6	4720	133.8	2340	1600
	177.81	4960	86	-7	1101001	178.11	5040	168.4	17	166.03	177.51	4920	157.1	2360	1760
	178.72	5200	86	-5.5	1101001	179.02	5280	188	18.7	191.14	178.42	5120	173.7	2330	1950
	179.62	5440	87	-5.5	1101001	179.92	5520	191.7	19.72	204.86	179.32	5360	191.7	2340	2070
	180.53	5680	87	-5.5	1101001	180.83	5760	191.7	19.72	214.69	180.23	5600	191.7	2340	2180
	181.43	5840	87	-3.9	1101001	181.73	5600	11.3	1.36	0	181.13	5840	191.7	2250	2180
	182.34	4760	87	0	1110001	182.64	4440	12.8	1.7	8.06	182.04	5120	12	990	1250
	183.23	4400	87	0	1110001	183.54	4360	12	0	10.25	182.94	4120	12.8	990	1050
	184.14	4320	87	0	1110001	184.45	3920	11.3	0	8.89	183.85	4360	12	990	1020
	185.04	3120	87	0	1110001	185.35	3280	11.3	0	7.08	184.75	3480	12	990	1010
	185.96	3520	87	0	1110001	186.25	3480	12	0	8.72	185.66	3520	11.3	990	1010
4	186.86	3440	87	0	1110001	187.15	3440	12	0	8.44	186.56	3480	12	990	1010
	187.77	3400	87	0	1100001	188.07	3440	109.8	10.2	76.75	187.47	3440	42.9	1650	950
	188.67	3440	87	-0.8	1101001	188.98	3440	112.8	10.88	73.94	188.37	3440	112.8	2080	1320
	189.58	3480	87	-0.8	1101001	189.88	3480	112	11.56	75.47	189.28	3480	112	2200	1320
	190.48	3520	88	-0.8	1101001	190.79	3520	110.5	11.56	75.22	190.18	3520	111.3	2230	1320
	191.39	3560	87	-1.6	1101001	191.69	3560	110.5	11.56	75.11	191.09	3560	109.8	2250	1330
	192.3	3600	87	-1.6	1101001	192.6	3600	110.5	11.56	76.67	191.99	3560	110.5	2260	1330
	193.2	3640	87	-0.8	1101001	193.5	3640	111.3	11.56	77.94	192.9	3600	111.3	2260	1330
	194.1	3680	88	-1.6	1101001	194.41	3680	111.3	11.56	78.08	193.8	3640	111.3	2260	1330
	195.01	3680	88	-1.6	1101001	195.31	3680	103.8	10.88	78.56	194.71	3680	111.3	2250	1330
	195.92	3640	88	0	1110001	196.21	3600	12.8	0	9.06	195.61	3640	27.8	990	1290
	196.82	3560	88	0	1110001	197.12	3520	12.8	0	7.92	196.52	3560	12	990	1040
	197.82	3440	89	0	1110001	198.13	3400	12	0	8	197.52	3480	12	990	1010
	198.72	3360	89	0	1110001	199.03	3320	12	0	8.06	198.43	3400	12	990	1010
	199.74	3280	89	0	1110001	200.03	3240	12	0	7.89	199.44	3280	12	990	1010
	200.63	3200	89	0	1110001	200.94	3160	12	0	7.25	200.33	3240	12	990	1010
	201.55	3120	89	0	1110001	201.85	3120	12	0	7.31	201.23	3160	12	990	1010
	202.44	3080	90	0	1110001	202.76	3040	12	0	7.22	202.15	3080	12	990	1010

 

[badger5]

this with n75 electrically off?

 

[beachbuggy]

TD stage 2 turbo... High flow turbo with stock turbine... Your grams read 222 which is around 280bhp and for that spec is about right. It really depends on what they class as a high flow compressor. Could well be they same setup as the TT you've just done bill.
2180mb at 5500m is about 17-18psi which is about right. It's requesting 21 psi which is a bit high really.. Where was it mapped? I think you may have unrealistic expectations from the hybrid! It probably won't flow much more than a stock.. IMHOIMHO

 

[darren t]

this with n7OTE] yes all steady untill 6000rpm then boom all hell brakes loose ive pin pven if i got it undones water feed too turbo is in the way so eointed the problem trying too tackle it as wee speak actuator diaphram on angle if you hold actuator bar all the way too one side its loosing pressure and allowing wategate too close am i correct?? the bolts on actuator bracket can be toched but one cant remove and even if i undone i couldnt remove or put back in as water feed too turbo in way!!!! total nightmare any ideas it needs moving like 5cm towards engine at actutor bracket side of actuator itself???

 

[badger5]

it sounds like it needs clocking properly..

no simple/easy solution I can think of which wont involve grief

 

[badger5]

TD stage 2 turbo... High flow turbo with stock turbine... Your grams read 222 which is around 280bhp and for that spec is about right. It really depends on what they class as a high flow compressor. Could well be they same setup as the TT you've just done bill.
2180mb at 5500m is about 17-18psi which is about right. It's requesting 21 psi which is a bit high really.. Where was it mapped? I think you may have unrealistic expectations from the hybrid! It probably won't flow much more than a stock.. IMHOIMHO

sounds about right..
226g/s from the 2280 version. boost holding was'nt its issue, the stonger actuator would hold plenty, n75% low, but no more flow from the boost no matter what I did with it.

TD's spec for Stage 2:

MD212 - Stage 2 Hybrid turbo comprises:

• High Flow K04 Compressor Wheel
• Re-profiled compressor housing to suit
• Turbo Dynamics designed uprated 360 degree thrust kit
• Lightened turbine wheel for quicker response
• Turbocharger fully blueprinted to motorsport standards
• Max recommended boost: 20-22 PSI
• Estimated Power Output: 280-300 bhp

 

[slappy_dunbar]

Darrin -- As B5 said, disconnect the N75 from power. Just unplug it, leaving it in place. Then log block 118. This will show how much boost your turbo makes on "actuator pressure". You need to be sure the turbo is operating properly before tinkering with the ECU map.

 

[darren t]

TD stage 2 turbo... High flow turbo with stock turbine... Your grams read 222 which is around 280bhp and for that spec is about right. It really depends on what they class as a high flow compressor. Could well be they same setup as the TT you've just done bill.
2180mb at 5500m is about 17-18psi which is about right. It's requesting 21 psi which is a bit high really.. Where was it mapped? I think you may have unrealistic expectations from the hybrid! It probably won't flow much more than a stock.. IMHOIMHO

i ts just a clipped wheel and ported wastegate im just after the boost i know ill pull 230gs ive logged 225 at 6000 so is not unrealistic tourqe is what im after not bhpthe map is unknown too me all i know is fuel is ok maybe a little tired on pump!!!!as for boost asks for 2550 before on these logs it isnt??

 

[darren t]

Darrin -- As B5 said, disconnect the N75 from power. Just unplug it, leaving it in place. Then log block 118. This will show how much boost your turbo makes on "actuator pressure". You need to be sure the turbo is operating properly before tinkering with the ECU map.

the log is with actuator pressure lol quick yeah???

 

[darren t]

sounds about right..
226g/s from the 2280 version. boost holding was'nt its issue, the stonger actuator would hold plenty, n75% low, but no more flow from the boost no matter what I did with it.

TD's spec for Stage 2:
[/LIST]

this is the turbo i have badger not the best but will doo for now the actator is loosing pressure so causing too close on

 

[darren t]

sounds about right..
226g/s from the 2280 version. boost holding was'nt its issue, the stonger actuator would hold plenty, n75% low, but no more flow from the boost no matter what I did with it.

TD's spec for Stage 2:
[/LIST]

am i logging rong block badger block 115 or 118?