Having Problems!

[ChrisCurzon]

well been driving around for a bit now and done a ecu reset and throttle body alignment and having a few problems now when I hit between 3-4.5k it seem to judder and struggle to go, when doing logs though there’s no cf's and still hitting boost just seems to be slower now even slower than when I had stage 1.

Don’t know what could be thought?

 

[ibizacupra]

logged your MAF? try disconnecting it and drive it again... if smoother= dodgy MAF

 

[ChrisCurzon]

yea did log maff these waht i got. will try that 1 later though, could changing for stage 1 to 2 mess the maf up?

Group A:	'002				Group B:	'115				Group C:	 Not Running
		RPM	Load	Inj. On Time	Mass Flow		RPM	Load	Absolute Pres.	Absolute Pres.		
	TIME					TIME					TIME	
MARKER	STAMP	 /min	%	 ms	 g/s	STAMP	 /min	%	 mbar	 mbar	STAMP	
	0.4	1000	15	2.05	3.22	0	1000	14.3	1000	1010		
	1.18	1040	72.9	9.02	16.58	0.78	1040	33.1	1310	1010		
	1.98	1200	81.2	9.02	19.53	1.58	1120	80.5	1410	1050		
	2.78	1360	85.7	9.43	24.25	2.38	1280	82.7	1470	1130		
	3.58	1560	89.5	9.84	27.64	3.18	1440	87.2	1540	1200		
	4.38	1760	96.2	11.07	33.67	3.98	1640	91.7	1640	1280		
	5.18	1960	111.3	12.71	43.5	4.78	1840	103	1810	1370		
	6.09	2240	129.3	15.99	58.06	5.58	2080	118	2050	1550		
	6.89	2560	148.1	19.68	76.36	6.49	2400	137.6	2140	1800		
	7.69	2880	172.9	25.01	99.89	7.29	2720	163.9	2180	2110		
	8.49	3280	173.7	25.01	108.28	8.09	3080	175.9	2200	2340		
	9.29	3600	171.4	24.6	116.61	8.89	3440	175.9	2200	2260		
	10.09	3880	171.4	25.01	126.31	9.69	3800	169.2	2200	2190		
	10.89	4200	168.4	24.6	136.28	10.49	4080	170.7	2200	2180		
	11.69	4480	166.9	24.6	143.61	11.29	4360	166.2	2170	2150		
	12.49	4760	162.4	23.78	150.19	12.09	4640	164.7	2120	2100		
	13.29	5000	157.9	23.37	151.72	12.88	4880	159.4	2090	2020		
	14.09	5200	151.1	22.14	152.47	13.69	5160	154.9	2060	1920		
	14.99	5440	90	231 001 200	  0    1	14.49	5320	148.9	2030	1890		
	24.48	6960	114.3	16.81	151.86	24.08	6960	113.5	1850	1610		
	25.28	7000	114.3	13.53	153.47	24.88	7040	114.3	1650	1590

 

[ChrisCurzon]

well i unpluged maf and tried it even worse hessitation so i guess that rules maf out. what else could it be sugest changing spark plugs could that be anything to do with it?

 

[ChrisCurzon]

any 1 any more ideas please?