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Diagnostický případ

Opravené vozidlo
jaroslavcars
jaroslavcars
Jazyk případu:

Seat Leon – Low engine oil pressure - TSI

30.03.2017 0 2854x

Informace o vozidle

VIN: VSSZZZ1PZAR006621
Výrobce: Seat
Model: Leon
Rok výroby: 2009
Kód motoru: 1,4 TSI
Typ motoru: CAXC
Výkon (kW): 92 kW
Převodovka: Manuální
Palivo: Benzín
Najeto: 105 850 km

Jak se závada projevuje

Nefunguje / funguje nesprávně. Intermittent illumination of low engine oil pressure red warning light (2x)

Jak často se závada projevuje

  • Sporadicky / za specifických podmínek.
    • Za studena.
    • Za tepla.

V jakém systému se závada vyskytuje

  • Motoru.
  • neukládá žádný chybový kód

Doposud provedeno bez úspěchu

Engine oil pressure was measured with Texvik oscilloscope.
Last 15 000 km the engine oil level was increasing.
Oil sump removed and engine oil pump has been completely disassembled.
Shell oil 5W30 ECT smells from petrol.
Engine oil pressure was measured from cold engine to 88°C.
Crankshaft tested for side clearance. All OK.

Can someone please help me evaluate my recordings?
1 = oil pressure
2 = engine coolant temperature
3 = rail pressure
4 = primary ignition (cyl. 1)
Measured before engine disassembly.

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