Engine vibrations on 2.0 HDI PUG 406 and Rate my stage2 tune

by **MothaHDI** » Wed Apr 18, 2018 12:59 pm

Hi! So this week i remaped my car to a stage 2 and at the same time i changed the shock absorbers to a bilstein gas. The car feels strange when pushing really hard. I can feel weird vibrations comming from the engine. It's possible that the injectors calibrations was done wrong? On a mechanical stand point maybe the transmission is damaged :( Anyone with this car feels anything like this? ecuedit? (you know about this stuff)

Anyway, can you guys rate my tune? TY :roll:

by **jtdpow** » Wed Apr 18, 2018 1:52 pm

or too much torque to your flywheel..

by **MothaHDI** » Wed Apr 18, 2018 5:09 pm

jtdpow wrote:or too much torque to your flywheel..

Yep, nice one!! I'll upgrade my clutch soon ;)

by **ecuedit** » Thu Apr 19, 2018 9:14 am

hi,
i have checked the file and before you start to do mechanical stuff on your engine, you should conisder making/getting proper optimisated file because this - i will say it directly without bad feelings - is total crap. Nothing in this file is good. Your vibration can be a result of too rich mixture too.

by **MothaHDI** » Thu Apr 19, 2018 10:10 am

by **MothaHDI** » Thu Apr 19, 2018 10:27 am

Actually the vibrations, i think they come from the exhaust touching the car chassis.

I'm here to learn ecuedit. I'm a 20yrs old and i have a lot of time on my life to learn new things... I know its not the best remap and i was afraid of this when i did this stage 2 remap. Almost everything that i've learned come from PDF guides and Forums and i cant find anyone with a file like mine, so i always need to adapt.

About the rich misture, when i calculated my AFR, i calculated them to 14 to test them... and NO SMOKE!! So i keeped lowering them until i saw smoke. For my stage 2 what was limiting my power was AFR. The problem is when the ambient temps are higher, i see smoke in almost every gear. (I'm in portugal, so no one cares)

Can you give me tips to improve?

by **MothaHDI** » Mon Apr 23, 2018 9:43 pm

BTW this remap is based on the 110hp version, so, many of the "useless" maps are changed too.

by **jurebv** » Wed Apr 25, 2018 4:23 pm

you can only change so much without boost control, for stage 2 you really need more air

by **MothaHDI** » Thu Apr 26, 2018 11:31 am

jurebv wrote:you can only change so much without boost control, for stage 2 you really need more air

More air you mean bigger turbo? Or Manual boost controller?

jurebv: I have a thread on ecuconnections (you already helped)http://www.ecuconnections.com/forum/viewtopic.php?f=152&t=59354