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Check Engine - Eroare P2047

Probleme tehnice - CLK Klasse


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Old 09-13-2017, 14:07 PM   #1
Cryssboy
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Default Check Engine - Eroare P2047

Salutare,

Ieri mi s-a aprins " necuratu " . Am pus masina pe tester ( Delphi ) si mi-a dat codurile :

2047 - Secondary air injection; air flow is too low
201C - Sistem too Rich ( Bank 1 )

CLK 200 Kompressor 163 cp , an 2006.

Ce am observat sunt doar mici fluctuatii la relanti, cand si cand. Inainte sa se aprinda nu erau fluctuatii.

Am sters eroarea, am mers deja vreo 30 km si nu s-a mai aprins. Fluctuatiile au ramas inca.

Ideii de la ce ar putea fi ? A mai intampinat cineva problema ?

Eu m-am documentat putin si am vazut ca sub capacul de motor e o electrovalva ( supapa ventilatie secundara ) care e conectata prin furtune vacumatice cu EGR si clapeta de acceleratie. De acolo am mai citit ca ar putea fi.

Astept orice parere de la voi.

Multumesc
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Old 01-10-2018, 22:14 PM   #2
rizy13
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Te salut,

Ai rezolvat problema? Daca da, cum? Aceeasi problema intampin si eu de 2 saptamani. Dupa ce am schimbat debitmetru, bujii si bobine de inductie (in aceasta ordine), problema s-a agravat, respectiv atunci cand o pornesc, turatiile urca pana la 1100, coboara brusc pana la 700, tremura din toata suruburile si balamalele apoi urca la fel de brusc la 1100. Astept cu interes raspunsul tau. Multumesc!
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Old 01-17-2018, 14:18 PM   #3
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Quote:
Originally Posted by rizy13 View Post
Te salut,

Ai rezolvat problema? Daca da, cum? Aceeasi problema intampin si eu de 2 saptamani. Dupa ce am schimbat debitmetru, bujii si bobine de inductie (in aceasta ordine), problema s-a agravat, respectiv atunci cand o pornesc, turatiile urca pana la 1100, coboara brusc pana la 700, tremura din toata suruburile si balamalele apoi urca la fel de brusc la 1100. Astept cu interes raspunsul tau. Multumesc!
Problema colegului s-a rezolvat schimband furtunele de la sistemul vaccum.
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Old 01-19-2018, 18:45 PM   #4
rizy13
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Multumesc pentru informatie!
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