insuficienta putere in turbo B la volvo xc 90 II

Hi AJPRO,
Have you decoded the CEM PIN? and try changing it with VDASH?

VDASH always optimizes the firmware version that is present currently in the car. I.e. "your" SW is modified, nothing "new" is loaded. Thus

it is recommended to do the ECM upgrade at an official dealer first, then load the optimization thru VDASH.

I have the same problem on my xc90 mk2 2018 - i replaced the left headlight with a used one and fitted the original light module to it but the daytime running light / indicator led module (led ballast) was physically broken - when i fit a brand new uncoded module i get similar error codes…. The indicator flashes normally but the dash indicator blinks fast as if a bulb is blown and the daytime running light doesnt work in that light - can this be coded to the car using vdash ?

This error code means you have either a cracked/damaged DPF, or a defective particle sensor.
The readiness codes should be green after you drive the car for a while.

Transmission fluid change and refill

Hi, did you get any answer from elsewhere, I've got the same question, but know one seems to know.

I'm changed battery and error disappear. No resets or updates required.

got the same problem !! if i find the solution i will keep you updated

You can do this with vdash. Different level sensors and rewiring is also needed.

If you want to get a CEM/VGM PIN quickly, you can contact me for a paid consultation.
mathewvolok@126.com

@expedition1945 your car needs to be modelyear 2005 or newer, so vdash can decode your CEM pin, than you need a virgin (brandnew) or viginized (existing data and security pin removed) CEM to write to. For the rest of the procedure you should contact vdash support.

CCM LIN-bus error is permanent error. It appears when there is a problem with one or more sensors connected to LIN 1/2. For example AQS sensor generate such error. Scan DTC and write it down here. There must be some error.

Visit a volvo dealer and let them check for software updates. Most times it's caused by a combination of old/degraded batterie (new batteries can sometimes also be overmatured or degraded by wrong/to long storage) and a software bug. You can also try to charge your batterie with an AGM compatible charger (positive cable directly at the positive terminal of the batterie and negative cable to the chassis or engine). After it's fully charged, keep the car locked for at least 4 hours.

Heya,

for me at least, if I recall correctly the original it was the bottom option.
I switched to the User configurable DRL's though.
Med vänliga hälsningar

V40 N00B

ERS through VDD will most probably never be realized, but you can enable ERS via keyfob with vdash.

@Nilsco_91 Hallo Nils,
um als deutscher Normalo Zugriff auf VIDA online zu bekommen, musst du Betreiber einer Meister-Kfz-Werkstatt sein. Dann kannst du dich hier https://tis.volvocars.biz/main.do registrieren und bekommst im Tausch gegen abartig viel Geld Zugang zu allem was du suchst. Mein letzter Sachstand sind knapp 8000 Euro im Jahr, wenn auch Zugriff auf Softwareupdates enthalten sein soll, die natürlich jeweils nochmal extra kosten.
Grüße aus Berlin.

If your car is connected to vdash and all modules are showing, you have to click on CEM or BMS. There should be something like reset Battery timer. But if your car is already an ICUP(Android Automotive) one. You need VGM pin for that.

I am interested in this topic too, maybe someone can answer with a nice and easy solution. Looking forward for any helpful answers!

@Vlodek Your car was most probably remapped/tuned with a modified ECM software that has DPF and EGR mapped out/disabled. Ask the former owner of the car, if that is possible, what exactly was done. You can try to get back to stock software (stage 0) via the "engine optimization" option in vdash. But this will cost you money. And if the EGR was blanked and the DPF emptied, you will run into serious problems and costs afterwards.
What exactly are your problems/ error codes? Why do you want to do a DPF regen?
And please write in english.