I remapped my car last month and now I'm a bit paranoid of stuff blowing up.
A bit of history, not really relevant. The original map was sent to the guys at Viezu, but the first map they sent back was giving me the 17705 error. I searched for boost leaks and verified valves and stuff but I didn't found any issue. Then I found about the "fvpdkldus" bug found on some 1.8T, told the tuner about it and he said that Viezu re-sent a fixed map. Since then the 17705 error is gone, but now I have doubts about the quality of the new map(I'm thinking is just a generic map for 1.8Ts) and the reason for which I'm a bit parnoid.
This are 4 dyno runs, 2 before and 2 after the remap:
(The 469Nm@1450 is an error in reading at the start of the run)
A couple of questions about this chart:
-is the power drop between runs normal? I had a third run before the remap that gave 101kW and a third run after remap that gave 128kW. The guy at the dyno said it is normal, because the intake/intercooler were getting hot.
-do the power/torque curves look normal? is the torque peak at ~3000rpm normal? 190HP/141kW was my aim and their claim after the remap, so that looks ok.
Another issue I have is with the sound it makes. Stock there were no "turbo" sounds, but now there are. This is a video with the said sounds, they appear when accelerating and then releasing the pedal somewhere between 2500-3200rpm.(live the sounds are louder than on video, but you should hear the sound I'm talking about at 0:02, 0:06 and at 0:14). With the stock diverter valve(I have the 710n DV - I tested it and it works ok) should these sounds be present?
A bit of history, not really relevant. The original map was sent to the guys at Viezu, but the first map they sent back was giving me the 17705 error. I searched for boost leaks and verified valves and stuff but I didn't found any issue. Then I found about the "fvpdkldus" bug found on some 1.8T, told the tuner about it and he said that Viezu re-sent a fixed map. Since then the 17705 error is gone, but now I have doubts about the quality of the new map(I'm thinking is just a generic map for 1.8Ts) and the reason for which I'm a bit parnoid.
This are 4 dyno runs, 2 before and 2 after the remap:
(The 469Nm@1450 is an error in reading at the start of the run)
A couple of questions about this chart:
-is the power drop between runs normal? I had a third run before the remap that gave 101kW and a third run after remap that gave 128kW. The guy at the dyno said it is normal, because the intake/intercooler were getting hot.
-do the power/torque curves look normal? is the torque peak at ~3000rpm normal? 190HP/141kW was my aim and their claim after the remap, so that looks ok.
Another issue I have is with the sound it makes. Stock there were no "turbo" sounds, but now there are. This is a video with the said sounds, they appear when accelerating and then releasing the pedal somewhere between 2500-3200rpm.(live the sounds are louder than on video, but you should hear the sound I'm talking about at 0:02, 0:06 and at 0:14). With the stock diverter valve(I have the 710n DV - I tested it and it works ok) should these sounds be present?
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