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Diagnostický případ
Opravené vozidlo
filipek
Skoda Octavia II – Low power
01.06.2017
6x
Informace o vozidle
| VIN: | |
| Výrobce: | Skoda |
| Model: | Octavia II 4x4 |
| Rok výroby: | 2005 |
| Kód motoru: | 1.9 TDI PD |
| Typ motoru: | BKC |
| Výkon (kW): | 77 kW |
| Převodovka: | Manuální |
| Palivo: | Diesel |
| Najeto: | 212 000 km |
Jak se závada projevuje
Nefunguje / funguje nesprávně. The problem started after turbocharger replacement
Jak často se závada projevuje
- Trvale přítomná závada.
V jakém systému se závada vyskytuje
- Motoru.
- neukládá žádný chybový kód
Doposud provedeno bez úspěchu
Hello everybody, can I ask for help in repairing this problem vehicle. The vehicle arrived in my workshop with a problem of low power and occasionally it smokes. Apparently it started after an overhauled turbocharger was installed.The log recording shows that the turbocharger is giving the requested boost from about 1800 rpm. But the MAF sensor is reducing the power and I don't know why and at around 2900 rpm there is a jump (can be seen on the MAF sensor) and the engine regains power.
The EGR was blocked off for testing.
The turbocharger actuator was set to -0.7. (KKK turbo)
Log recording added in attached file.
