update on MAF seals by Apikol

[ttboost]

OK, Went out and logged blocks 2, 115 and 120. Everything else seems to be fine and consistant, so I'm concentrating on the MAF readings with boost etc...can't seem to post my logs...any ideas?

[Brav]

Could be too many characters. Try breaking the logs up in sections. highlight the fields in excel then control c, then paste into new post. Should retain formatting

[yokust]

So have you driven it yet with maf's unplugged????

[ttboost]

OK Here we go.

These are my 2,115,120 logs..(MAF's connected and hid some columns...) I'll do a lttle at a time per post...

Group A:	'002
	Engine Speed	Engine Load	Mass Air Flow	Mass Air Flow		Engine Load	Boost Pressure	Boost Pressure		Engine Torque	Engine Torque
TIME	(G28)		(G70) Bank 1	(G246) Bank 2		(specified)	(actual)	(specified)	(actual)	TQ	HP
STAMP	/min	%	g/s	g/s	%	mbar	mbar	Nm	Nm
0.09	2480	52.6	21.56	25.08	47.4	1010	1060	799.7	227.4	167.8212	79.24535
0.21	2520	47.4	23.58	26	50.4	1010	1130	799.7	188.2	138.8916	66.64258
0.32	2560	45.1	23	26.39	46.6	1010	1120	799.7	168.6	124.4268	60.64977
0.44	2600	43.6	23.75	25.89	44.4	1010	1110	799.7	156.8	115.7184	56.40501
0.55	2600	44.4	27.97	28.78	43.6	1010	1110	799.7	149	109.962	54.43663
0.67	2680	67.7	50.86	51.97	48.9	1350	1090	799.7	207.8	153.3564	77.08699

[ttboost]

Ridiculous...8 lines at a time...

0.79	2680	78.2	52.42	52.81	72.2	1340	1100	799.7	313.6	231.4368	118.098
0.89	2760	82.7	57.25	56.47	79.7	1350	1150	799.7	345	254.61	133.8011
1.01	2800	88.7	60.81	61.75	85	1340	1200	799.7	372.4	274.8312	146.5208
1.1	2880	92.5	67.14	64.47	90.2	1340	1250	799.7	392	289.296	158.6391
1.2	2920	95.5	67.53	66.08	93.2	1340	1300	799.7	407.7	300.8826	167.2843
1.32	3040	96.2	71.08	64.14	96.2	1340	1350	799.7	423.4	312.4692	178.4858
1.41	3120	97	74.25	64.78	97	1330	1380	799.7	423.4	312.4692	183.2455
1.53	3200	96.2	76.5	64	97	1330	1390	799.7	423.4	312.4692	188.0051
1.63	3280	96.2	74.33	66.08	97	1330	1390	799.7	423.4	312.4692	192.7647
1.75	3360	96.2	76.94	65.86	96.2	1330	1380	799.7	415.5	306.639	193.8388
1.86	3440	97	80.39	71.44	97	1320	1370	799.7	419.4	309.5172	200.3729

[ttboost]

1.98	3560	97.7	83.67	75.72	97	1320	1370	799.7	419.4	309.5172	207.4449
2.08	3640	98.5	83.89	80.19	97.7	1310	1370	799.7	419.4	309.5172	212.1595
2.19	3720	98.5	87.97	79.06	98.5	1300	1370	799.7	423.4	312.4692	218.9426
2.31	3800	99.2	85.72	85.08	99.2	1300	1370	799.7	419.4	309.5172	221.5889
2.42	3880	100	88.47	85.72	100	1290	1380	799.7	423.4	312.4692	230.8417
2.54	4000	100	93.11	87.36	99.2	1290	1380	799.7	419.4	309.5172	233.3755
2.63	4040	100	93.83	87.17	99.2	1280	1380	799.7	419.4	309.5172	238.0902
2.73	4120	99.2	95.03	91.42	100	1280	1380	799.7	423.4	312.4692	242.7407
2.85	4240	100	98.61	93.78	99.2	1280	1380	799.7	407.7	300.8826	240.6144
2.95	4280	100	101.28	94.83	100	1280	1380	799.7	415.5	306.639	249.8886
3.04	4360	100.8	101.25	98.42	100.8	1280	1380	799.7	407.7	300.8826	249.7807

[ttboost]

3.13	4440	100.8	106.97	97.39	100	1270	1380	799.7	411.6	303.7608	254.4835
3.23	4480	100.8	104.44	103.03	101.5	1270	1380	799.7	419.4	309.5172	264.0208
3.34	4560	99.2	104.72	102.28	100.8	1270	1390	799.7	407.7	300.8826	258.9469
3.46	4680	99.2	105.47	102.28	99.2	1270	1380	799.7	407.7	300.8826	265.8216
3.57	4720	99.2	109.11	103.03	99.2	1270	1380	799.7	395.9	292.1742	262.5785
3.68	4800	99.2	106.53	106.83	99.2	1270	1380	799.7	403.8	298.0044	270.0878
3.79	4880	99.2	111.03	104.92	100.8	1230	1380	799.7	407.7	300.8826	277.2795
3.91	4960	99.2	109.11	111.53	100	1210	1380	799.7	403.8	298.0044	279.1663
4.03	5040	98.5	112.44	112.81	98.5	1200	1380	799.7	392	289.296	275.4151
4.14	5120	98.5	117.06	113.81	98.5	1190	1380	799.7	380.2	280.5876	273.5355

[ttboost]

4.26	5200	97.7	116	114.64	97.7	1190	1380	799.7	392	289.296	286.4317
4.4	5320	97.7	114.33	115.67	97.7	1190	1370	799.7	388.1	286.4178	287.9448
4.53	5400	96.2	118	117.78	97	1200	1370	799.7	376.3	277.7094	283.4201
4.67	5440	96.2	116.58	116.72	97	1200	1360	799.7	376.3	277.7094	285.5352
4.81	5560	96.2	119.61	120.81	95.5	1200	1370	799.7	372.4	274.8312	288.8553
4.95	5640	95.5	121.08	120.97	96.2	1210	1360	799.7	368.5	271.953	289.9727
5.07	5680	95.5	121.89	123.14	95.5	1220	1360	799.7	360.6	266.1228	287.8099
5.19	5800	95.5	124.33	125.83	95.5	1230	1360	799.7	360.6	266.1228	289.8367
5.32	5840	95.5	125.58	126.39	95.5	1240	1360	799.7	360.6	266.1228	293.8904
5.45	5920	95.5	125.58	129.72	94.7	1240	1360	799.7	356.7	263.2446	294.7217
5.57	5960	95.5	127.56	131.06	94.7	1230	1350	799.7	360.6	266.1228	301.9977

[ttboost]

OK...you get the idea..

5.68	6040	94.7	128.14	131.06	95.5	1230	1350	799.7	356.7	263.2446	302.7413
5.81	6120	94.7	130.22	131.06	94.7	1220	1350	799.7	352.8	260.3664	301.4143
5.93	6200	95.5	132.53	135.72	94.7	1220	1340	799.7	352.8	260.3664	307.3632
6.06	6240	94.7	129.92	136.94	95.5	1220	1340	799.7	348.9	257.4882	305.9266
6.18	6280	98.5	138.47	140.56	94.7	1210	1330	799.7	333.2	245.9016	294.0331
6.3	5920	115	154.69	159.75	103	1220	1270	799.7	227.4	167.8212	195.5571
6.44	5120	122.6	148.5	159.22	118	1240	1260	799.7	243	179.334	184.3876
6.55	4640	115.8	133.06	140.72	122.6	1190	1380	799.7	258.7	190.9206	174.4895
6.66	4640	114.3	119.31	122.22	117.3	1240	1470	799.7	403.8	298.0044	258.7395
6.75	4600	109.8	111.72	118.14	112.8	1250	1500	799.7	458.6	338.4468	299.0086
6.87	4640	105.3	109.33	111.31	108.3	1250	1470	799.7	439	323.982	286.2293

[ttboost]

I went out yesterday and logged 3,31,115 with MAF's DISCONNECTED.

Group A:	'003				Group B:	'031				Group C:	'115
	Engine Speed	Mass Air Flow	Throttle Valve Angle	Ignition		Lambda Control	Lambda Control	Lambda Control	Lambda Control		Engine Speed	Engine Load	Boost Pressure	Boost Pressure
TIME	(G28)	(G70 + G246)		Timing Angle	TIME	Bank 1 (actual)	Bank 1 (specified)	Bank 2 (actual)	Bank 2 (specified)	TIME	(G28)		(specified)	(actual)
STAMP	/min	g/s	%	°BTDC	STAMP	V	V	V	V	STAMP	/min	%	mbar	mbar
0.11	1720	33.33	10.6	30	0.04	0.735	0.64	0.755	0.625	0.08	1720	42.1	1000	1050
0.22	1760	32.42	10.2	30	0.15	0.695	0.63	0.74	0.635	0.18	1760	42.1	1000	1050
0.34	1720	32.03	10.2	30	0.27	0.62	0.595	0.71	0.62	0.3	1720	42.1	1000	1050
0.45	1720	32.39	10.2	30	0.37	0.125	0.54	0.605	0.6	0.41	1720	41.4	1000	1050
0.57	1720	32.28	10.2	30.8	0.49	0.095	0.395	0.085	0.55	0.53	1720	41.4	1000	1050

[ttboost]

0.68	1800	74.39	21.6	29.3	0.61	0.115	0.17	0.14	0.43	0.64	1760	45.9	1360	1040
0.8	2080	75.39	67.8	24	0.72	0.14	0.15	0.11	0.205	0.76	2000	69.2	1330	1030
0.9	2200	82.56	91.4	24.8	0.84	0.825	0.74	0.85	0.785	0.87	2200	72.9	1340	1050
0.99	2240	84.75	96.9	24.8	0.93	0.825	0.795	0.845	0.83	0.96	2240	75.2	1330	1070
1.11	2280	92.08	98.8	24.8	1.03	0.82	0.8	0.845	0.83	1.08	2280	78.2	1330	1100
1.21	2320	96.94	99.6	25.5	1.15	0.82	0.805	0.845	0.83	1.18	2320	82	1330	1140
1.33	2360	99.17	100	24.8	1.24	0.83	0.81	0.85	0.83	1.28	2360	84.2	1330	1180
1.43	2360	104.56	100	24	1.36	0.83	0.825	0.845	0.835	1.4	2360	88	1330	1210
1.53	2360	109.44	100	22.5	1.46	0.835	0.82	0.84	0.835	1.49	2360	90.2	1330	1240

[ttboost]

1.65	2400	110.19	100	18	1.58	0.83	0.82	0.845	0.835	1.61	2400	92.5	1330
1.75	2400	111.39	99.6	17.3	1.68	0.835	0.815	0.845	0.84	1.71	2400	94.7	1330
1.87	2440	114.58	99.6	21	1.79	0.83	0.82	0.85	0.84	1.83	2440	97.7	1330
1.98	2440	121.58	99.6	18.8	1.91	0.835	0.815	0.85	0.84	1.95	2440	100.8	1330
2.11	2480	118.39	100	10.5	2.02	0.835	0.82	0.86	0.84	2.06	2440	102.3	1330
2.21	2480	121.39	100	18.8	2.14	0.835	0.82	0.855	0.84	2.18	2480	103.8	1330
2.31	2480	116.89	100	17.3	2.24	0.84	0.825	0.86	0.845	2.27	2480	105.3	1330
2.43	2520	112.75	100	18	2.36	0.85	0.825	0.855	0.85	2.39	2520	103.8	1330
2.54	2520	112.42	100	18	2.46	0.845	0.825	0.86	0.85	2.5	2520	103	1330
2.65	2560	117	100	18.8	2.58	0.845	0.82	0.855	0.85	2.62	2560	103	1330

[ttboost]

2.74	2560	115.25	100	18.8	2.68	0.85	0.82	0.855	0.85	2.71	2560	101.5	1330	1350
2.84	2560	115.39	100	17.3	2.77	0.855	0.825	0.86	0.855	2.8	2560	100.8	1320	1340
2.96	2600	111	100	18	2.89	0.845	0.82	0.86	0.85	2.92	2560	100.8	1320	1340
3.05	2600	117.81	100	18.8	2.99	0.845	0.82	0.86	0.85	3.02	2600	100.8	1320	1330
3.17	2640	122.69	100	17.3	3.09	0.845	0.82	0.86	0.85	3.14	2640	100.8	1320	1330
3.27	2680	124.06	100	11.3	3.21	0.85	0.82	0.86	0.85	3.24	2680	102.3	1320	1340
3.37	2720	124.39	100	21	3.3	0.85	0.84	0.865	0.85	3.33	2680	102.3	1320	1340
3.49	2760	126.44	99.6	12	3.42	0.85	0.83	0.86	0.85	3.45	2720	101.5	1320	1340

[ttboost]

3.58	2760	128.67	100	18	3.52	0.85	0.825	0.86	0.85	3.55	2760	102.3	1320	1350
3.7	2840	129.31	99.6	12.8	3.62	0.85	0.82	0.86	0.85	3.67	2800	102.3	1320	1340
3.8	2840	130.5	98	21.8	3.74	0.845	0.82	0.86	0.845	3.77	2840	103	1320	1340
3.92	2880	134.36	94.1	15	3.83	0.845	0.815	0.86	0.85	3.87	2880	102.3	1320	1330
4.02	2920	136.47	92.5	19.5	3.95	0.845	0.815	0.86	0.85	3.99	2920	101.5	1320	1340
4.12	2960	136.69	91.4	21	4.05	0.85	0.815	0.86	0.845	4.08	2920	102.3	1320	1340
4.24	3000	138.86	90.6	21	4.17	0.85	0.82	0.855	0.85	4.2	3000	102.3	1320	1350
4.33	3040	142.94	88.6	22.5	4.27	0.85	0.82	0.865	0.85	4.3	3040	103	1320	1340
4.45	3080	145.25	86.3	23.3	4.36	0.85	0.815	0.86	0.85	4.4	3080	103.8	1320	1340

[ttboost]

4.55	3120	143.17	82	22.5	4.48	0.855	0.815	0.86	0.855	4.52	3120	103.8	1330	1340
4.65	3160	145.94	76.1	21	4.58	0.845	0.82	0.865	0.85	4.61	3120	103	1330	1340
4.74	3200	146.25	70.6	23.3	4.68	0.85	0.815	0.86	0.85	4.71	3200	103	1340	1340
4.84	3240	150.17	62	24	4.77	0.85	0.815	0.865	0.85	4.8	3200	102.3	1340	1340
4.96	3280	148.89	54.1	24	4.88	0.845	0.815	0.86	0.85	4.92	3280	102.3	1350	1340
5.05	3280	153.06	49.4	22.5	4.99	0.85	0.815	0.865	0.855	5.02	3320	102.3	1350	1340
5.14	3320	148.64	40.4	24.8	5.08	0.855	0.81	0.86	0.855	5.11	3320	101.5	1350	1340
5.24	3360	150.78	40.4	25.5	5.18	0.855	0.815	0.86	0.86	5.21	3360	99.2	1350	1350
5.33	3400	151.39	41.2	25.5	5.27	0.86	0.815	0.875	0.855	5.3	3360	100	1350	1340

[ttboost]

5.43	3440	154.53	40.8	24.8	5.36	0.86	0.83	0.865	0.855	5.39	3400	99.2	1350	1340
5.52	3480	154.28	40.8	19.5	5.46	0.855	0.82	0.86	0.855	5.49	3480	99.2	1350	1340
5.61	3520	158.56	41.6	23.3	5.55	0.86	0.82	0.865	0.86	5.58	3480	99.2	1340	1340
5.71	3560	158.81	41.6	24.8	5.64	0.855	0.815	0.86	0.855	5.67	3520	100	1340	1340
5.83	3600	161.11	41.2	24.8	5.76	0.855	0.815	0.865	0.855	5.79	3600	100.8	1340	1340
5.92	3640	163.67	40.4	24	5.86	0.85	0.815	0.865	0.855	5.89	3640	100	1340	1350
6.02	3680	166.33	40.4	24.8	5.96	0.855	0.82	0.865	0.86	5.99	3680	100	1340	1340
6.11	3680	168.83	40.4	24.8	6.05	0.855	0.815	0.865	0.855	6.08	3680	100	1340	1340

[ttboost]

6.21	3760	169.28	40.4	24.8	6.14	0.855	0.81	0.86	0.855	6.17	3720	100.8	1330	1350
6.3	3760	173.81	40.4	24.8	6.24	0.85	0.815	0.865	0.855	6.27	3760	100	1340	1350
6.39	3840	170.83	40.4	24.8	6.33	0.85	0.81	0.86	0.86	6.36	3800	100.8	1340	1350
6.49	3840	175.44	40	24	6.42	0.86	0.81	0.86	0.855	6.45	3840	100.8	1330	1350
6.61	3880	177.94	39.6	24.8	6.54	0.855	0.81	0.865	0.855	6.57	3920	100.8	1330	1350
6.7	3920	180.14	40	24.8	6.64	0.85	0.805	0.86	0.86	6.67	3920	100.8	1330	1340
6.8	4000	182.08	39.6	24.8	6.74	0.85	0.81	0.865	0.86	6.77	3960	100	1330	1350
6.89	4040	184.31	39.6	21	6.83	0.85	0.81	0.865	0.855	6.86	4000	100.8	1330	1350
6.99	4040	185.06	40	24	6.92	0.85	0.805	0.865	0.86	6.95	4040	101.5	1330	1340

[ttboost]

7.11	4120	188.61	38.8	24	7.04	0.855	0.805	0.865	0.86	7.07	4080	100.8	1320	1350
7.22	4160	187.94	38.8	24	7.15	0.855	0.81	0.865	0.855	7.19	4120	100.8	1320	1350
7.32	4200	187.03	38.4	24	7.25	0.86	0.805	0.865	0.86	7.29	4160	100.8	1320	1350
7.45	4200	190.42	38.4	24	7.36	0.86	0.825	0.86	0.86	7.41	4200	100	1320	1350
7.55	4240	192.72	39.2	23.3	7.49	0.86	0.815	0.86	0.86	7.52	4240	100.8	1320	1350
7.64	4280	192.86	38.8	23.3	7.58	0.855	0.815	0.865	0.86	7.61	4280	101.5	1320	1340
7.74	4320	198.14	38.8	23.3	7.67	0.86	0.815	0.86	0.86	7.7	4320	100	1320	1350
7.83	4360	198.67	38.4	23.3	7.77	0.86	0.81	0.865	0.86	7.8	4360	100.8	1320	1350