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VW Golf mk5 Overboost problem :(

Hi everyone,

I'm fighting with this VW Golf MK5, BKC engine 105ps.

I attach the VCDS log with a lot of stuff, basically the problem is an overboost condition, rising with rpm, starts at 3000+.
at 4200 RPM i have 0.5 overboost (request 2.0, actual 2.5). only error in ECU is overboost condition (intermittent)...

VNT obviously goes at its minimum 5%, but boost keeps rising.

I initially thought of a mis-adjusted vnt actuator, but then ...
Read more : VW Golf mk5 Overboost problem :( | Views : 43 | Replies : 3


1.9 tdi atd 100@140 overboost

Hi everybody,

Can You tell me what can cause a problem with my overboosting turbo?

I ask for 1.2bar max and turbo goes up to 1.315. SVBL is set to 2.25bar, but turbo seems to don't care about it and is boosting more than this. I also wanted to ask You about correct values of N75. I think that mine are to high.

I am thinking that maybe it's because of broken N75 valve or ...
Read more : 1.9 tdi atd 100@140 overboost | Views : 132 | Replies : 13


Nm converter to fuel quantity on EDC16 - 1.6 Peugeot

Hi guys, i have a problem, when i increase the values of the converter of torque to fuel quantity, the car stops to inject at 3000 RPM. i only increase for 5% and if i reduce for 4% it's run awesome.
How can i increase more fuel so the car don't stop at 3000 RPM?
Thanks guys :D
Read more : Nm converter to fuel quantity on EDC16 - 1.6 Peugeot | Views : 52 | Replies : 1


my first tuned bmw e60 16c35 150km

Hello Can anybody see if successfully done soft for my bmw e60 150km
Read more : my first tuned bmw e60 16c35 150km | Views : 62 | Replies : 2


W211 V6 320 cdi surging after changing gears.

Recently remapped my e320 cdi v6. Power map with egr and dpf delete. Sourced from reputable source. When accelerating hard the car hesitates or surges after chainging gear. It then settles down and pulls well until the next.gear change. Not doing this on stock map. Nox, dpf and swirl flaps removed. Supplier recomended unplugging egr. No change. It feels to me to be a boost issue, as if turbo actuator trying to find sweet spot.
Read more : W211 V6 320 cdi surging after changing gears. | Views : 42 | Replies : 0


1,9TDI ASV bad injectors ?

hi guys,
i bought a seat leon with the ASV engine.
but the car seem to have a problem.
when it reaches 90C temp, it is jerking on idle (on 900rpm).
i have been at some services and nobody knows what the problem is.
diagnostics also has been done, but theres only the dead oil level sensor, which has nothing to do with the jerking.

i hope somebody has an idea to my problem.

it ...
Read more : 1,9TDI ASV bad injectors ? | Views : 87 | Replies : 5


peugeot 807 2.2hdi 200HP

hi, help do chip tuning to maximum 180- 200 hp NO SMOKE peugeot 2.2hdi edc15c2 ?
Read more : peugeot 807 2.2hdi 200HP | Views : 105 | Replies : 8


Peugeot Partner 90HP SID801 EGR issue

I try EGR swiftec solution - but still got problem any ideas ?? after disconection of egr vavle - runin great but still dtc P2143 :think:
Read more : Peugeot Partner 90HP SID801 EGR issue | Views : 76 | Replies : 5


Passat 2.5Tdi conversion automatic gearbox/manual gearbox

I have a problem. I changed automatic gearbox for manual gearbox. The vehicle starts up and gets a lot of white smoke, injection is not correct. How to hit manual gearbox on the ECU?
Read more : Passat 2.5Tdi conversion automatic gearbox/manual gearbox | Views : 95 | Replies : 7


How to set Rev limiter/Hard Cut on 1.9TDI ALH

Hi folks! I wonder how to set rev limitter on my Leon 1.9TDI ALH. I've made a really good remap, activated launch control at 2.500rpm, and now I wonder how to set the hard cut? Any advises are welcome. I'm a newbie, but sometimes a get lucky.
Merry Christmas to everybody!
Read more : How to set Rev limiter/Hard Cut on 1.9TDI ALH | Views : 140 | Replies : 5


 

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