1.9 pd 130cv I need help adjusting 1756

by **Digaz130** » Thu Oct 26, 2023 5:26 pm

Good afternoon, can you help me with my file? I had a 1749va turbo and I put a hybridized 1756, it turns out that the turbo takes a while to gain pressure, and at high speeds it sometimes overboosts, I tried adjusting the n75 map and the target boost improved, but if you pressed the throttle to maximum pressure near 2500rpm /3000rpm there is overboost.. here is the attached file. Thanks, good curves

by **Shooting** » Fri Oct 27, 2023 4:13 pm

Digaz130 wrote:Good afternoon, can you help me with my file? I had a 1749va turbo and I put a hybridized 1756, it turns out that the turbo takes a while to gain pressure, and at high speeds it sometimes overboosts, I tried adjusting the n75 map and the target boost improved, but if you pressed the throttle to maximum pressure near 2500rpm /3000rpm there is overboost.. here is the attached file. Thanks, good curves

This section is "Rate my Tune" so you need to actually post a tune...

wbr

by **StevenW** » Mon Oct 30, 2023 11:52 am

Digaz130 wrote:Good afternoon, can you help me with my file? I had a 1749va turbo and I put a hybridized 1756, it turns out that the turbo takes a while to gain pressure, and at high speeds it sometimes overboosts, I tried adjusting the n75 map and the target boost improved, but if you pressed the throttle to maximum pressure near 2500rpm /3000rpm there is overboost.. here is the attached file. Thanks, good curves

you forgot your attachment