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MikeWasHere05
01-17-2008, 01:31 PM
Did some logging today, how do they look?
http://spreadsheets.google.com/ccc?key=p_0Z--keYcFkwTR47LRPycg&hl=en

Google for the nice spreadsheet, heres a copy and paste. Engine mods are a GIAC chip, 710n, Borla V1 and eBay testpipe.



Thursday 17 January 2008 14:37:16
8D0 907 557 P 1.8L R4/5VT MOTR HS D07

Group A: '031 Group B: '003
O2 Sens Bef TWC O2 Sens Aft TWC _ _ Engine Air Throttle Ignition
TIME Voltage Voltage TIME Speed Mass Flow Angle Timing
Marker STAMP V V STAMP /min g/s ° °BTDC
0.01 0.075 0.085 0.39 1000 5.83 18.2 12
0.77 0.82 0.835 1.15 2320 27.01 24.7 24.8
1.54 0.14 0.33 1.92 2360 25.42 21.3 27.8
2.3 0.06 0.065 2.71 2400 21.87 21.3 31.5
3.09 0.725 0.725 3.47 2640 18.19 19.1 36.8
3.84 0.79 0.8 4.22 2760 14.51 16.9 35.3
4.61 0.095 0.2 5.01 2760 20 21.3 36.8
5.39 0.785 0.8 5.79 3160 38.26 26 29.3
6.19 0.1 0.105 6.58 3800 44.03 29.5 33.8
6.96 0.84 0.855 7.34 5120 146.94 85.1 17.3
7.73 0.845 0.855 8.11 6520 156.39 68.6 21
8.48 0.855 0.875 8.86 5680 123.89 72.9 23.3
9.23 0.865 0.875 9.62 4360 127.71 85.5 12.8
10 0.865 0.875 10.4 5040 145.69 85.1 16.5
10.78 0.845 0.855 11.15 5600 153.61 85.1 19.5
11.53 0.84 0.855 11.9 6040 157.92 85.1 19.5
12.29 0.83 0.835 12.67 6480 157.84 85.1 21
13.05 0.83 0.835 13.46 6840 158.54 85.1 22.5
13.82 0.835 0.835 14.21 7080 158.33 85.1 24
14.61 0.76 0.575 15.01 6600 12.84 16.1 37.5
15.39 0.84 0.855 15.77 5720 12.78 15.2 37.5
16.19 0.005 0.01 16.57 4440 10 13 37.5
16.96 0.005 0.01 17.34 3400 7.36 10 36
17.73 0.005 0.01 18.09 2440 4.79 6.9 29.3
18.48 0.005 0.01 18.86 1600 4.03 6.1 24
19.25 0.005 0.01 19.63 1120 2.98 5.2 8.3
20 0.79 0.8 20.4 960 2.43 4.3 12
20.78 0.8 0.82 21.17 920 2.22 4.3 12
21.55 0.78 0.78 21.92 880 2.22 4.3 12
22.3 0.745 0.745 22.69 880 2.36 4.3 12
23.07 0.67 0.63 23.44 840 2.36 4.8 12
23.82 0.09 0.405 24.22 840 2.15 4.8 12
24.6 0.07 0.085 24.99 840 2.22 4.8 11.3
25.36 0.07 0.085 25.76 840 2.15 4.8 12
26.14 0.075 0.085 26.52 840 2.01 4.8 9
26.91 0.08 0.125 27.29 880 2.08 4.3 9.8
27.68 0.11 0.31 28.06 1440 8.68 12.2 24
28.46 0.075 0.385 28.83 2080 10.21 14.3 34.5
29.21 0.14 0.665 29.6 2120 10.69 14.3 35.3
29.98 0.635 0.745 30.36 2160 10.56 14.3 34.5
30.73 0.58 0.725 31.12 2160 10.9 14.8 35.3
31.48 0.34 0.685 31.87 2160 11.39 15.2 36
32.27 0.72 0.705 32.64 2160 12.01 15.6 36
33.02 0.71 0.725 33.42 2160 11.73 15.2 36
33.82 0.28 0.665 34.19 2120 11.53 15.2 36.8
35.37 0.715 0.685 34.97 2120 11.73 15.2 36.8

Poopie
01-17-2008, 01:39 PM
Looks good.

ModifiedA4
01-17-2008, 02:07 PM
what gear were you in? 2nd? or downhill 3rd?

The maf looks slighly low @ 158g/s I thought chipped would be around 170g/s

O2 looks fine.

Solaris
01-17-2008, 02:20 PM
I just looked at a couple of the few K03 (APR chipped) logs I have and 157 was my peak by about 6280 and held that to red line. That was when I was diagnosing the clicking noise I heard under WOT (failing wastegate), so the wastegate duty cycle was at 99.6% from 4760RPM on.

MikeWasHere05
01-17-2008, 02:31 PM
what gear were you in? 2nd? or downhill 3rd?

The maf looks slighly low @ 158g/s I thought chipped would be around 170g/s

O2 looks fine.

Uphill in 3rd I believe. Either 3rd or 2nd. I thought myself that the MAF was a little low, but going uphill my acceleration at WOT would be slower so less air would be getting forced in.

What started this logging was a bunch of misfires and backfiring this morning on a cold start and this afternoon whenever I went into boost. Replaced the plugs and went to do some logs to see if anything else could've been causing the problems. I guess my old plugs (1000 miles) weren't gapped right or something...

mike-2ptzero
01-17-2008, 02:43 PM
what gear were you in? 2nd? or downhill 3rd?

The maf looks slighly low @ 158g/s I thought chipped would be around 170g/s

O2 looks fine.

not for a ndbw car, the 170's were for the dbw K03's running the chips pushing 18-21psi. The ndbw cars never pushed that much boost.

ModifiedA4
01-17-2008, 04:08 PM
Uphill in 3rd I believe. Either 3rd or 2nd. I thought myself that the MAF was a little low, but going uphill my acceleration at WOT would be slower so less air would be getting forced in.

What started this logging was a bunch of misfires and backfiring this morning on a cold start and this afternoon whenever I went into boost. Replaced the plugs and went to do some logs to see if anything else could've been causing the problems. I guess my old plugs (1000 miles) weren't gapped right or something...

so the misfires stopped after the plug change? i guess thats good news :)

judging by the time from 3800-6500 and uphill, thats definately second gear.

if you have a flat section, try the log there in 3rd so you can get a better relative measurement.