hey guys,
ive searched the forum for a bit and havent found the answer... ive had my cupra for 6 months or so now, and after some hassle, i had it running fine, but now its decided to only boost to 10psi its been running 18psi up to 4.5k then drops off slowly to 12-13 at 6.5k since i got it, but now it wont pull any more than 10. ive had a look and found no boost leaks or split plastic pipe, and the vac pipe to the actuator is fine, as are others,
the mods are
revo stg1
4bar fpr
miltek stainless cat back,
n429, 112, sai, egr removal, resistored,
pipercross viper cai feed from inner wing,
Turbosmart twin port half recirc/half BOV adjstable, adjusted to full recirc,
lightened g60 fly and vr6 clutch,
done 4 new coilpacks bout 4 months ago,
ive done some vag com logs but i dont know the most about it, if any one could shade any light on something it would be great,
i logged 115 and 118:
time /rpm % load mbar mbar
328.72 3440 76.7 2320 1320
329.32 3800 94 2330 1970
329.92 4280 100 2230 2060
330.52 4760 94 2090 1920
331.12 5160 89.5 1950 1820
331.73 5560 83.5 1850 1780
332.31 5880 79.7 1770 1680
332.91 5640 33.1 990 1870
333.62 4200 78.2 2230 1690
334.25 4360 95.5 2190 2080
334.81 4560 96.2 2120 2030
335.42 4800 94.7 1950 1980
336.01 5000 91.7 1850 1910
336.61 5200 88.7 1800 1870
337.21 5360 87.2 1750 1840
337.81 5520 82.7 1710 1820
338.44 5640 80.5 1670 1800
339.12 5840 80.5 1650 1750
339.72 5960 78.9 1640 1710
340.34 6120 78.9 1600 1690
340.91 6240 75.9 1560 1670
341.54 6280 75.2 990 1660
Time /min °C %load mbar
328.43 3360 23 95.3 1060
329.02 3640 22 95.3 1690
329.61 4080 22 95.3 2080
330.23 4520 23 95.3 1980
330.82 4960 24 95.3 1860
331.42 5360 26 95.3 1810
332.02 5720 28 95.3 1740
332.61 6040 30 93.7 1660
333.26 4960 30 95.3 1230
333.91 4240 33 95.3 2020
334.51 4480 34 95.3 2070
335.11 4680 36 91 2000
335.73 4880 38 86.7 1930
336.31 5080 39 84.7 1890
336.92 5280 41 83.9 1850
337.51 5440 43 83.1 1830
338.11 5600 45 80.8 1800
338.81 5760 46 77.3 1770
339.42 5920 48 75.3 1740
340.01 6040 49 74.9 1710
340.61 6160 50 72.5 1680
and logged 002 and 031:
Time /min % inj,t /ms g/s
248.99 1920 40.6 7.38 17.25
249.58 2200 76.7 9.02 35.31
250.18 2520 87.2 10.66 45.75
250.82 2960 96.2 13.12 58.94
251.39 3440 103.8 14.35 71.64
252 3920 102.3 14.76 77.06
252.59 4360 97.7 14.76 81.31
253.2 4800 92.5 13.94 82.92
253.8 5160 86.5 13.12 84.58
254.39 5560 82 12.71 86.42
254.99 5840 78.9 12.3 84.81
255.59 6120 75.9 10.66 89.67
256.19 5000 27.1 7.38 38.64
256.79 4200 82 10.66 75.72
257.39 4320 96.2 14.76 79.42
257.99 4520 95.5 14.76 82.75
258.59 4680 92.5 14.35 83.17
259.19 4800 91.7 13.94 83.56
259.8 5000 89.5 13.94 82.67
260.39 5120 88.7 13.94 86.28
260.99 5240 86.5 13.53 86.39
261.59 5360 85.7 13.94 86.97
262.19 5440 82.7 13.53 85.89
262.79 5560 81.2 13.53 85.83
263.39 5320 43.6 4.1 12.69
Time Voltage Voltage
249.29 0.79 0.79
249.88 0.12 0.745
250.48 0.095 0.665
251.1 0.045 0.145
251.7 0.025 0.065
252.29 0.035 0.065
252.91 0.035 0.07
253.49 0.035 0.075
254.09 0.04 0.08
254.7 0.04 0.09
255.29 0.045 0.11
255.89 0.565 0.71
256.49 0.025 0.81
257.09 0.02 0.08
257.69 0.04 0.095
258.29 0.045 0.1
258.89 0.035 0.105
259.49 0.04 0.105
260.1 0.035 0.11
260.69 0.05 0.12
261.3 0.05 0.125
261.89 0.07 0.13
262.49 0.055 0.14
263.09 0.09 0.145
263.69 0.61 0.945
ive also logged 002 and 020, and 026 and 020, on 026 it show 4 voltages, what are these? the second one is always higher than the rest, and the next one slightly lower,
anyhelp would be appreciated
i can email the log files if someone can help,
Thanks
Paul
ive searched the forum for a bit and havent found the answer... ive had my cupra for 6 months or so now, and after some hassle, i had it running fine, but now its decided to only boost to 10psi its been running 18psi up to 4.5k then drops off slowly to 12-13 at 6.5k since i got it, but now it wont pull any more than 10. ive had a look and found no boost leaks or split plastic pipe, and the vac pipe to the actuator is fine, as are others,
the mods are
revo stg1
4bar fpr
miltek stainless cat back,
n429, 112, sai, egr removal, resistored,
pipercross viper cai feed from inner wing,
Turbosmart twin port half recirc/half BOV adjstable, adjusted to full recirc,
lightened g60 fly and vr6 clutch,
done 4 new coilpacks bout 4 months ago,
ive done some vag com logs but i dont know the most about it, if any one could shade any light on something it would be great,
i logged 115 and 118:
time /rpm % load mbar mbar
328.72 3440 76.7 2320 1320
329.32 3800 94 2330 1970
329.92 4280 100 2230 2060
330.52 4760 94 2090 1920
331.12 5160 89.5 1950 1820
331.73 5560 83.5 1850 1780
332.31 5880 79.7 1770 1680
332.91 5640 33.1 990 1870
333.62 4200 78.2 2230 1690
334.25 4360 95.5 2190 2080
334.81 4560 96.2 2120 2030
335.42 4800 94.7 1950 1980
336.01 5000 91.7 1850 1910
336.61 5200 88.7 1800 1870
337.21 5360 87.2 1750 1840
337.81 5520 82.7 1710 1820
338.44 5640 80.5 1670 1800
339.12 5840 80.5 1650 1750
339.72 5960 78.9 1640 1710
340.34 6120 78.9 1600 1690
340.91 6240 75.9 1560 1670
341.54 6280 75.2 990 1660
Time /min °C %load mbar
328.43 3360 23 95.3 1060
329.02 3640 22 95.3 1690
329.61 4080 22 95.3 2080
330.23 4520 23 95.3 1980
330.82 4960 24 95.3 1860
331.42 5360 26 95.3 1810
332.02 5720 28 95.3 1740
332.61 6040 30 93.7 1660
333.26 4960 30 95.3 1230
333.91 4240 33 95.3 2020
334.51 4480 34 95.3 2070
335.11 4680 36 91 2000
335.73 4880 38 86.7 1930
336.31 5080 39 84.7 1890
336.92 5280 41 83.9 1850
337.51 5440 43 83.1 1830
338.11 5600 45 80.8 1800
338.81 5760 46 77.3 1770
339.42 5920 48 75.3 1740
340.01 6040 49 74.9 1710
340.61 6160 50 72.5 1680
and logged 002 and 031:
Time /min % inj,t /ms g/s
248.99 1920 40.6 7.38 17.25
249.58 2200 76.7 9.02 35.31
250.18 2520 87.2 10.66 45.75
250.82 2960 96.2 13.12 58.94
251.39 3440 103.8 14.35 71.64
252 3920 102.3 14.76 77.06
252.59 4360 97.7 14.76 81.31
253.2 4800 92.5 13.94 82.92
253.8 5160 86.5 13.12 84.58
254.39 5560 82 12.71 86.42
254.99 5840 78.9 12.3 84.81
255.59 6120 75.9 10.66 89.67
256.19 5000 27.1 7.38 38.64
256.79 4200 82 10.66 75.72
257.39 4320 96.2 14.76 79.42
257.99 4520 95.5 14.76 82.75
258.59 4680 92.5 14.35 83.17
259.19 4800 91.7 13.94 83.56
259.8 5000 89.5 13.94 82.67
260.39 5120 88.7 13.94 86.28
260.99 5240 86.5 13.53 86.39
261.59 5360 85.7 13.94 86.97
262.19 5440 82.7 13.53 85.89
262.79 5560 81.2 13.53 85.83
263.39 5320 43.6 4.1 12.69
Time Voltage Voltage
249.29 0.79 0.79
249.88 0.12 0.745
250.48 0.095 0.665
251.1 0.045 0.145
251.7 0.025 0.065
252.29 0.035 0.065
252.91 0.035 0.07
253.49 0.035 0.075
254.09 0.04 0.08
254.7 0.04 0.09
255.29 0.045 0.11
255.89 0.565 0.71
256.49 0.025 0.81
257.09 0.02 0.08
257.69 0.04 0.095
258.29 0.045 0.1
258.89 0.035 0.105
259.49 0.04 0.105
260.1 0.035 0.11
260.69 0.05 0.12
261.3 0.05 0.125
261.89 0.07 0.13
262.49 0.055 0.14
263.09 0.09 0.145
263.69 0.61 0.945
ive also logged 002 and 020, and 026 and 020, on 026 it show 4 voltages, what are these? the second one is always higher than the rest, and the next one slightly lower,
anyhelp would be appreciated
i can email the log files if someone can help, Thanks
Paul
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