Bonjour à tous, j'ai une TDI 115 ATJ en BV5 avec 130 000 km, vraiment molle:
Je l'ai depuis 7 mois, acheté à une femme. Je botte en touche. La voiture n'a pas évoluée d'un poil de couille malgré toutes ces pièces changés. C'est une 1er main, conduite par une femme.
Je l'ai acheté, c'est une vrai veau ( 50cv). j'ai acheté une débitmètre, le soir même, et trouvé qu'elle avait un peu de pèche sur les premiers rapports, mais une peu faiblarde en couple sur les dernier rapports.
J'ai commencer à nettoyer l'EGR, collecteur, vidange, filtre,... elle a reperdu sa puissance progressivement.. au fur et à mesure ou je changais les pièces, elle perdait sa puissance.
Aujourd'hui, c'est le point mort. Au niveau du comportement, on a
- Démarrage: sans problème à froid et chaud
- Couple: comme un SDI et manque 40 cv à la louche.
- Pointe: 180 km/h sur le plat et péniblement.
- Vibrations: Quelques unes, mais pas dramatique..
- Conso: Bonne 5,5L mixte.
- Fumée: Un peu de fumé banche, à bas régime.
- Bruit: ça claque un peu + que la normale, mais quand même beaucoup pour une voiture de 130 000kM
- Réactions aux températures = Non, été comme hiver, ça rame
- Coupure turbo = non.
Les réparations en 6 mois:
- Vannes N75 et N18 interverties puis changés ok
- G71 OEM ok
- Condamnation EGR OK plaques OEM
- Débitmètre OEM Bosh Ok 1 an, puis Pierburg récement.
- Cata vidé OK
- Durites dépression = OK circuit neuf
- Durites suralim, collier = OK
- Collecteur d'admission et EGR = nettoyé OK
- Vag-com= Aucun défaut.
- Vidange huile OEM + les 3 filtres OK
- Pompe tandem = Ok
- Purge au colza = Ok
- Nettoyant injecteur en tout genre = Ok
- Calage distri = 0,5° CF, donc OK
Reste plus grand chose, hormis les IP, la sonde de température Mazout, et le réservoir de dépression ??
mes logs
,Group A:,'003,,,,Group B:, Not Running,,,,Group C:, Not Running
,,Engine speed,MAF (specified),MAF (actual),EGR duty cycle,,,,,,,,,,
,TIME,820-900,230-420,230-420,10-95%,TIME,,,,,TIME,,,,
Marker,STAMP, /min, mg/str, mg/str, %,STAMP,,,,,STAMP,,,,
,0.00,1512,365.0,588.0,84.5,,,,,,,,,,
,0.36,1512,610.0,588.0,84.5,,,,,,,,,,
,0.71,1554,850.0,730.1,4.8,,,,,,,,,,
,1.06,1617,850.0,931.0,4.8,,,,,,,,,,
,1.43,1701,850.0,1146.6,4.8,,,,,,,,,,
,1.78,1827,850.0,1239.7,4.8,,,,,,,,,,
,2.13,1932,850.0,1190.7,4.8,,,,,,,,,,
,2.49,2058,850.0,1122.1,4.8,,,,,,,,,,
,2.84,2163,850.0,1112.3,4.8,,,,,,,,,,
,3.19,2289,850.0,1102.5,4.8,,,,,,,,,,
,3.55,2373,850.0,1082.9,4.8,,,,,,,,,,
,3.91,2478,850.0,1058.4,4.8,,,,,,,,,,
,4.26,2583,850.0,1029.0,4.8,,,,,,,,,,
,4.61,2688,850.0,1038.8,4.8,,,,,,,,,,
,4.96,2793,850.0,1033.9,4.8,,,,,,,,,,
,5.31,2898,850.0,1033.9,4.8,,,,,,,,,,
,5.65,2982,850.0,1033.9,4.8,,,,,,,,,,
,6.00,3045,850.0,1029.0,4.8,,,,,,,,,,
,6.35,3129,850.0,1029.0,4.8,,,,,,,,,,
,6.70,3213,850.0,1024.1,4.8,,,,,,,,,,
,7.05,3297,850.0,989.8,4.8,,,,,,,,,,
,7.41,3381,850.0,882.0,4.8,,,,,,,,,,
,7.77,3465,850.0,862.4,4.8,,,,,,,,,,
,Group A:,'004,,,,Group B:, Not Running,,,,Group C:, Not Running
,,Engine speed,Spec start of inj.,Spec inj. duration,Synchro. angle,,,,,,,,,,
,TIME,820-900,1BTDC-2ATDC,5-7°Ck.,-3..+3°Ck.,TIME,,,,,TIME,,,,
Marker,STAMP, /min, °BTDC, CF, CF,STAMP,,,,,STAMP,,,,
,0.00,1239,0.6,6.6,0.3,,,,,,,,,,
,0.36,1239,0.3,7.1,0.3,,,,,,,,,,
,0.70,1239,0.3,7.1,0.0,,,,,,,,,,
,1.07,1281,14.6,12.2,0.3,,,,,,,,,,
,1.43,1344,14.0,14.3,0.5,,,,,,,,,,
,1.78,1407,13.0,15.8,0.5,,,,,,,,,,
,2.13,1491,12.4,16.3,0.3,,,,,,,,,,
,2.49,1575,11.8,17.3,0.5,,,,,,,,,,
,2.84,1701,11.8,17.9,0.5,,,,,,,,,,
,3.18,1806,11.8,18.9,0.5,,,,,,,,,,
,3.55,1911,12.4,19.9,0.3,,,,,,,,,,
,3.90,2037,12.7,19.9,0.5,,,,,,,,,,
,4.26,2142,13.3,19.9,0.5,,,,,,,,,,
,4.60,2268,14.0,20.4,0.8,,,,,,,,,,
,4.97,2373,14.3,20.4,0.5,,,,,,,,,,
,5.32,2478,14.9,20.4,0.8,,,,,,,,,,
,5.67,2562,15.2,20.4,0.5,,,,,,,,,,
,6.02,2667,15.8,20.9,0.8,,,,,,,,,,
,6.38,2751,16.1,20.9,0.8,,,,,,,,,,
,6.73,2856,17.4,20.9,0.5,,,,,,,,,,
,7.09,2940,18.3,21.4,0.5,,,,,,,,,,
,7.45,3024,19.2,21.4,0.3,,,,,,,,,,
,7.81,3108,19.8,21.9,0.5,,,,,,,,,,
,8.16,3192,20.5,21.9,0.5,,,,,,,,,,
,Group A:,'007,,,,Group B:, Not Running,,,,Group C:, Not Running
,,Fuel Temp,Fuel cooling state,Intake Air Temp,Coolant Temp,,,,,,,,,,
,TIME,~Amb.Temp.°C,On:100%-Off:0%,~Amb.Temp.°C,~Amb.Temp.°C,TIME,,,,,TIME,,,,
Marker,STAMP,°C, %,°C,°C,STAMP,,,,,STAMP,,,,
,0.35,65.7,0.0,21.6,81.0,,,,,,,,,,
,0.71,65.7,0.0,21.6,81.0,,,,,,,,,,
,1.06,65.7,0.0,21.6,81.0,,,,,,,,,,
,1.41,65.7,0.0,21.6,81.0,,,,,,,,,,
,1.77,65.7,0.0,21.6,81.0,,,,,,,,,,
,2.12,65.7,0.0,21.6,81.0,,,,,,,,,,
,2.47,65.7,0.0,21.6,81.9,,,,,,,,,,
,2.82,65.7,0.0,21.6,81.9,,,,,,,,,,
,3.18,65.7,0.0,21.6,81.9,,,,,,,,,,
,3.54,65.7,0.0,21.6,81.9,,,,,,,,,,
,3.89,65.7,0.0,21.6,81.9,,,,,,,,,,
,4.25,65.7,0.0,21.6,81.9,,,,,,,,,,
,4.61,65.7,0.0,22.5,81.9,,,,,,,,,,
,4.96,65.7,0.0,22.5,81.9,,,,,,,,,,
,5.31,65.7,0.0,22.5,81.9,,,,,,,,,,
,5.67,65.7,0.0,22.5,81.9,,,,,,,,,,
,6.02,65.7,0.0,22.5,81.9,,,,,,,,,,
,6.37,65.7,0.0,22.5,81.9,,,,,,,,,,
,6.72,65.7,0.0,22.5,81.9,,,,,,,,,,
,7.08,65.7,0.0,22.5,81.9,,,,,,,,,,
,7.43,65.7,0.0,23.4,81.9,,,,,,,,,,
,7.77,65.7,0.0,23.4,81.9,,,,,,,,,,
,8.12,65.7,0.0,23.4,81.9,,,,,,,,,,
,8.46,65.7,0.0,23.4,81.9,,,,,,,,,,
,8.82,65.7,0.0,24.3,81.9,,,,,,,,,,
,17.97,66.6,0.0,27.0,81.9,,,,,,,,,,
,18.32,66.6,0.0,27.0,81.9,,,,,,,,,,
,18.68,66.6,0.0,27.0,81.9,,,,,,,,,,
,19.04,66.6,0.0,27.0,81.9,,,,,,,,,,
,19.38,66.6,0.0,27.0,81.9,,,,,,,,,,
,19.73,66.6,0.0,26.1,81.9,,,,,,,,,,
,20.09,66.6,0.0,26.1,81.9,,,,,,,,,,
,20.45,66.6,0.0,26.1,81.9,,,,,,,,,,
,20.80,66.6,0.0,26.1,81.9,,,,,,,,,,
,21.16,66.6,0.0,26.1,81.9,,,,,,,,,,
,21.52,66.6,0.0,26.1,81.9,,,,,,,,,,
,Group A:,'008,,,,Group B:, Not Running,,,,Group C:, Not Running
,,Engine speed,IQ driver's req,IQ via rpm(Torq),IQ via MAF,,,,,,,,,,
,TIME,2850-3150,50-55,44-47,47-52,TIME,,,,,TIME,,,,
Marker,STAMP, /min, mg/str, mg/str, mg/str,STAMP,,,,,STAMP,,,,
,0.33,1533,10.2,47.8,31.8,,,,,,,,,,
,0.68,1533,10.2,47.8,32.4,,,,,,,,,,
,1.03,1575,29.4,48.3,31.8,,,,,,,,,,
,1.39,1596,59.6,48.9,43.1,,,,,,,,,,
,1.75,1659,59.3,50.0,53.0,,,,,,,,,,
,2.10,1764,59.0,51.6,54.9,,,,,,,,,,
,2.45,1890,58.5,53.5,56.0,,,,,,,,,,
,2.81,1995,57.6,52.7,56.8,,,,,,,,,,
,3.17,2121,56.8,52.4,56.3,,,,,,,,,,
,3.52,2226,56.0,51.9,56.0,,,,,,,,,,
,3.87,2331,55.5,51.6,55.2,,,,,,,,,,
,4.23,2436,54.6,51.1,54.4,,,,,,,,,,
,4.58,2541,54.1,50.5,53.5,,,,,,,,,,
,4.93,2646,53.3,49.7,53.0,,,,,,,,,,
,5.30,2751,52.7,48.9,51.9,,,,,,,,,,
,5.65,2835,52.2,48.0,51.1,,,,,,,,,,
,6.01,2940,51.6,47.2,50.0,,,,,,,,,,
,6.35,3003,51.1,46.7,48.9,,,,,,,,,,
,6.71,3087,50.5,46.1,48.3,,,,,,,,,,
,7.07,3192,50.0,45.3,47.5,,,,,,,,,,
,7.42,3276,49.4,44.7,46.9,,,,,,,,,,
,7.77,3339,49.1,44.7,46.7,,,,,,,,,,
,8.14,3423,48.6,44.7,46.4,,,,,,,,,,
,Group A:,'010,,,,Group B:, Not Running,,,,Group C:, Not Running
,,MAF,Atmos. pressure,Intake air press.,Throttle,,,,,,,,,,
,TIME,850-1050,sensor -f96-,2000-2200,100%,TIME,,,,,TIME,,,,
Marker,STAMP, mg/str, mbar, mbar,%,STAMP,,,,,STAMP,,,,
,0.00,558.6,989.4,1295.4,24.7,,,,,,,,,,
,0.35,568.4,989.4,1305.6,24.7,,,,,,,,,,
,0.71,563.5,989.4,1315.8,24.7,,,,,,,,,,
,1.07,622.3,989.4,1336.2,64.7,,,,,,,,,,
,1.42,735.0,989.4,1468.8,100.0,,,,,,,,,,
,1.77,837.9,989.4,1652.4,100.0,,,,,,,,,,
,2.13,970.2,989.4,1887.0,100.0,,,,,,,,,,
,2.48,1038.8,989.4,2101.2,100.0,,,,,,,,,,
,2.83,1122.1,989.4,2305.2,100.0,,,,,,,,,,
,3.18,1063.3,989.4,2437.8,100.0,,,,,,,,,,
,3.53,1063.3,989.4,2325.6,100.0,,,,,,,,,,
,3.87,1082.9,989.4,2335.8,100.0,,,,,,,,,,
,4.22,1107.4,989.4,2386.8,100.0,,,,,,,,,,
,4.58,1082.9,989.4,2376.6,100.0,,,,,,,,,,
,4.93,1043.7,989.4,2305.2,100.0,,,,,,,,,,
,5.28,1004.5,989.4,2244.0,100.0,,,,,,,,,,
,5.64,950.6,989.4,2152.2,100.0,,,,,,,,,,
,5.99,955.5,989.4,2101.2,100.0,,,,,,,,,,
,6.34,965.3,989.4,2111.4,100.0,,,,,,,,,,
,6.71,975.1,989.4,2131.8,100.0,,,,,,,,,,
,7.06,960.4,989.4,2152.2,100.0,,,,,,,,,,
,7.41,955.5,989.4,2152.2,100.0,,,,,,,,,,
,7.76,945.7,989.4,2152.2,100.0,,,,,,,,,,
,8.12,931.0,989.4,2142.0,100.0,,,,,,,,,,
,8.48,926.1,989.4,2131.8,100.0,,,,,,,,,,
,8.84,916.3,989.4,2121.6,100.0,,,,,,,,,,
,9.19,906.5,989.4,2111.4,100.0,,,,,,,,,,
,9.55,901.6,989.4,2101.2,100.0,,,,,,,,,,
,9.90,896.7,989.4,2101.2,100.0,,,,,,,,,,
