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Old 11-13-2007, 05:50 PM   #1
Phatron
Scooby Guru
 
Member#: 36033
Join Date: Apr 2003
Chapter/Region: SCIC
Location: Tuning Lab
Vehicle:
CEO PhatBottiTuning
2006 STi GTX3582 + Meth

Default Enginuity Logs...And Random Questions

Heres a couple logs from my 02WRX.
2.2L forged stroker
TBE
Up Pipe
Ecutek (I had a rotated kit on it before. car was put back to stock and retuned. i have since added the tbe and up pipe, no tuning.)

To correct this knock do i add fuel or just pull back my base timing map? How do I tell if Im running lean if the AFR is pegging to 11.02 at WOT?

Is there any way to tune the AFR without getting a wideband?

My base timing map seems weird from 4300-4800 (where its knocking), the values jump 10, 9, 11.

When graphing 2D base timing should the curve be linear or have a slight increasing slope, or slight decreasing slope?

Can anyone explain exactly what the Feedback Knock Correction is? Didnt have it on the 1st pull, but had it on the 2nd at 6000rpm.

Thanks In Advance,
Ron

run1

Code:
RPM	LOAD	BASIGN	ADV	IGN	KC	FDBKC	FINEKC	PSI	MAF	MAF	EGT	IAM	INJ	IAT	WSGT	THROT
2555	2.04	37.3	0	30.5	0	0	0	-4.21	42.83	2.62	914	16	13.63	64	13.33	12.94
2621	2.41	27.11	5.27	27	3.5	0	0	-0.73	52.68	2.78	914	16	17.89	64	29.02	24.71
2698	2.92	19.38	8.79	22.5	8.5	0	0	1.74	65.56	2.94	923	16	20.72	64	44.71	33.73
2799	3.53	14.8	8.79	18.5	8.5	0	0	5.22	82.41	3.18	932	16	25.68	64	60.39	49.41
2936	4.27	11.64	9.14	16	9	0	0	9	104.47	3.44	941	16	41.97	64	70.59	61.96
3103	4.78	8.83	8.09	13	8	0	0	13.64	123.61	3.62	950	16	50.97	64	75.69	76.47
3275	4.73	7.77	7.38	13	7	0	0	17.27	129.16	3.66	959	16	55.19	64	74.90	100.00
3438	4.84	7.77	7.38	12.5	7	0	0	17.85	138.62	3.7	986	16	60.15	64	70.20	100.00
3648	4.92	7.42	7.38	12.5	7	0	0	17.85	149.51	3.82	1004	16	66.15	64	63.53	100.00
3842	4.64	7.77	7.38	14.5	7	0	0	17.85	148.56	3.82	1022	16	67.21	64	64.31	100.00
3998	4.59	9.88	7.38	16.5	7	0	0	16.69	152.93	3.84	1049	16	70.79	64	67.84	100.00
4190	4.61	10.94	7.73	16.5	7.5	0	0	16.25	161.02	3.9	1076	16	75.97	64	71.76	100.00
4332	4.75	10.59	8.09	15.5	8	0	0	16.25	171.4	3.98	1103	16	81.34	64	74.90	100.00
4507	4.78	9.53	8.09	14.5	8	0	-1.05	16.69	179.71	4.02	1121	16	87.5	64	77.25	100.00
4678	4.68	9.53	8.44	16.5	7.5	0	-1.05	16.69	182.49	4.04	1148	16	90.83	64	79.61	100.00
4808	4.6	9.88	10.2	17.5	8.5	0	-1.05	16.54	183.95	4.04	1166	16	93.2	64	81.96	100.00
4937	4.6	11.29	10.9	20	9.5	0	0	16.11	189.14	4.1	1193	16	93.74	64	86.27	100.00
5123	4.45	14.45	9.49	22.5	9	0	0	15.53	189.88	4.1	1202	16	95.08	64	86.27	100.00
5244	4.4	17.97	7.73	23.5	8	0	0	14.65	192.48	4.12	1220	16	95.1	64	89.41	100.00
5438	4.23	18.67	8.09	25	7.5	0	0	14.07	191.73	4.12	1238	16	96.3	64	93.33	100.00
5547	4.19	19.38	8.79	26	8.5	0	0	13.49	193.59	4.12	1247	16	95.86	64	97.25	100.00
5664	4.08	19.73	9.14	27	9	0	0	13.06	193.59	4.12	1256	16	94.26	64	100.00	100.00
5769	4.06	20.78	8.79	27	9	0	0	12.62	195.07	4.14	1274	16	94.77	64	100.00	100.00
5891	3.99	21.13	8.44	27	8.5	0	0	12.48	195.81	4.14	1274	16	95.52	64	100.00	100.00
6043	3.87	21.48	8.09	27.5	8	-2.11	0	12.19	195.07	4.14	1283	16	95.4	64	100.00	100.00
6142	3.8	21.84	8.09	23.5	5.5	-6.33	0	11.9	194.33	4.12	1292	16	95.66	64	100.00	100.00
6203	3.77	22.54	8.09	30.5	1.5	0	0	11.75	194.7	4.14	1301	16	93.96	64	100.00	100.00
6276	3.72	22.89	8.44	31.5	8	0	0	11.61	195.07	4.14	1310	16	94.91	64	100.00	100.00
6438	3.64	23.59	8.09	32	8	0	0	11.46	195.07	4.14	1310	16	94.76	64	100.00	100.00
6488	3.62	23.95	8.44	32.5	8	0	0	11.46	196.18	4.14	1319	16	94.11	64	100.00	100.00
6550	3.58	24.3	8.44	33	8	0	0	11.61	195.44	4.14	1328	16	93.62	64	100.00	100.00
6690	3.51	24.65	8.79	33	8.5	0	0	11.75	195.81	4.14	1337	16	94.2	64	100.00	100.00
6720	3.46	25	8.79	33.5	8.5	0	0	11.61	195.07	4.14	1346	16	93.69	64	33.33	100.00
6793	0.28	25.35	9.14	35	8.5	0	0	11.61	193.59	4.14	1346	16	0	64	26.67	100.00
run2
Code:
RPM	LOAD	BASIGN	ADV	IGN	KC	FDBKC	FINEKC	PSI	MAF	MAF	EGT	IAM	INJ	IAT	WSGT	THROT
2053	1.14	35.2	40	0	0	0	0	-4.21	19.64	2.16	1031	16	8.42	68	3.14	24.71
2048	2.01	25.7	31.5	8.09	7	0	0	0.29	33.69	2.46	1022	16	11.18	68	18.82	51.76
2152	2.2	21.84	28.5	8.44	8	0	0	1.6	38.27	2.54	1022	16	15.15	68	37.25	67.45
2223	2.37	19.02	26	8.44	8	0	0	2.9	43.98	2.62	1022	16	16.12	68	52.94	94.90
2321	2.55	16.56	23.5	8.44	8	0	0	4.35	49.32	2.74	1022	16	18.32	68	68.63	100.00
2414	2.87	14.1	21	8.44	8	0	0	6.09	57.77	2.86	1022	16	21.12	68	84.31	100.00
2502	3.19	11.99	18.5	8.44	8	0	0	7.98	66.44	3.02	1022	16	25.62	68	100.00	100.00
2618	3.65	10.94	17.5	8.79	8.5	0	0	10.59	79.74	3.18	1040	16	31.28	66	92.16	100.00
2767	4.17	8.83	16	8.09	8	0	0	14.07	97.75	3.36	1040	16	40.76	66	79.61	100.00
2917	4.82	7.42	12.5	7.38	7	0	0	17.41	116.65	3.56	1058	16	48.08	66	80.00	100.00
3122	4.78	7.77	13	7.38	7	0	0	17.99	122.8	3.6	1067	16	50.52	66	75.29	100.00
3314	4.71	7.77	13	7.38	7	0	0	17.85	130	3.68	1085	16	55.14	66	67.84	100.00
3510	4.73	7.77	13	7.38	7	0	0	17.41	138.32	3.68	1103	16	60.64	66	63.14	100.00
3684	4.73	8.83	13.5	7.38	7	0	0	16.98	145.24	3.78	1121	16	64.44	66	63.92	100.00
3870	4.66	10.23	15	7.38	7	0	0	16.69	150.41	3.82	1139	16	67.69	66	65.88	100.00
4015	4.63	10.94	16.5	7.73	7.5	0	0	16.54	154.88	3.86	1166	16	71.09	66	68.63	100.00
4223	4.64	10.23	16	8.09	8	0	0	16.69	163.29	3.9	1184	16	77.47	66	70.98	100.00
4396	4.69	9.53	15.5	8.09	7	0	-1.05	16.83	171.74	3.98	1202	16	82.53	66	72.94	100.00
4526	4.71	9.88	15.5	9.49	8	0	-1.05	16.83	177.64	4.02	1220	16	86.9	66	74.90	100.00
4699	4.67	10.23	16.5	10.55	9	0	-1.05	16.54	182.86	4.06	1238	16	91.22	66	76.86	100.00
4857	4.55	11.99	19.5	10.2	9.5	0	-1.05	15.96	183.58	4.06	1256	16	92.22	66	80.39	100.00
5027	4.53	15.86	21	9.14	9	0	0	15.24	189.88	4.1	1274	16	95.44	66	84.71	100.00
5154	4.42	18.32	23.5	7.73	7.5	0	0	14.65	189.88	4.1	1274	16	94.56	66	87.45	100.00
5289	4.34	19.02	24.5	8.09	8	0	0	13.93	191.36	4.12	1292	16	95.91	66	91.37	100.00
5474	4.21	19.38	26	8.79	8.5	0	0	13.49	193.22	4.12	1301	16	95.76	66	95.29	100.00
5555	4.17	20.08	26.5	9.14	9	0	0	13.2	193.22	4.12	1310	16	95.99	66	100.00	100.00
5677	4.05	21.13	27	8.79	8.5	0	0	12.62	192.85	4.12	1310	16	95.78	66	100.00	100.00
5827	3.99	21.48	27.5	8.44	8	0	0	12.33	193.59	4.12	1319	16	95.72	66	100.00	100.00
5976	3.91	21.84	27	8.09	8	0	0	12.19	194.7	4.14	1328	16	95.61	66	100.00	100.00
6029	3.88	22.19	28	8.09	8	0	0	12.04	195.07	4.14	1337	16	95.17	66	100.00	100.00
6152	3.8	22.89	28.5	8.09	8	0	0	11.61	194.7	4.14	1337	16	94.5	66	100.00	100.00
6244	3.75	23.24	31	8.44	8	0	0	11.61	195.44	4.14	1337	16	94.58	66	100.00	100.00
6308	3.72	23.59	31.5	8.09	8	0	0	11.61	195.44	4.12	1355	16	94.2	66	100.00	100.00
6488	3.57	23.95	32	8.44	8	0	0	11.46	193.22	4.14	1355	16	94.11	66	100.00	100.00
6516	3.56	24.65	33	8.79	8	0	0	11.46	195.81	4.14	1364	16	94.28	66	100.00	100.00
6678	3.51	25	33	8.79	8.5	0	0	11.61	195.44	4.12	1373	16	94.03	66	100.00	100.00
6690	3.5	25.35	33.5	9.14	9	0	0	11.61	195.07	4.14	1373	16	92.77	66	99.22	100.00
6775	3.44	25.7	34	9.49	9	0	0	11.75	194.33	4.14	1382	16	92.5	66	0.00	100.00

Last edited by Phatron; 11-13-2007 at 06:37 PM.
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