Problemas Fiat Multiair

[Fede_16v]

Re: Problemas Fiat Multiair

Ojala algún día se más simple entrar cosas a este país, quiero un Fiat/Abarth 500 y ponerle este Kit;

DEPORTE

KIT BLANCA ESSESSE ABARTH KONI

COD: 5743644 / € 2294.64
Componentes Mecánicos contiene: -. kit de suspensión Abarth Koni amortiguadores frontal choque . y Publicar . Válvula con FSD - muelles Eibach bajaron hormiga . Publicar y . - Pastillas de freno Ferodo HP 1000 frontal de Alto Rendimiento - Discos de freno Ant PERFORADA ventilado 284x22 mm -. Discos de freno Publicar Perforado 240x11 mm - Buscando esseesse 7x17 "ET35 (205/40 R17) - BMC filtro de aire de Alto Rendimiento - Insignia esseesse El Portón trasero Transformación en efectivo installation de madera of this kit Requiere la Emisión de nuevo certificado de iniciar la sesión de la Garantía es Válida es la Transformación si produce 20.000 kilometros o dentro Un año desde la Primera MATRICULACION de

maldito Google translate jajaja


SPORT

WHITE ABARTH ESSESSE KONI KIT

COD: 5743644/ 2.294,64 EUR
componenti meccanica contiene: - Kit sospensioni ammortizzatori Abarth Koni ant. e post. con valvola FSD - Molle Eibach ribassate ant. e post. - Pastiglie Freni alte prestazioni anteriori Ferodo HP 1000 - Dischi freno Ant. forati autoventilati 284x22 mm - Dischi freno Post. forati 240x11 mm - Cerchi Esseesse 7x17" ET35 (205/40 R17) - Filtro Aria BMC alte prestazioni - Badge Esseesse su portellone posteriore -Cassa di trasformazione in Legno Il montaggio di questo kit richiede rilascio di nuova carta di circolazione La garanzia è valida se la trasformazione avviene entro 20.000 km o un anno dalla prima immatricolazione

[Proctologo]

Re: Problemas Fiat Multiair

un dinero....

[§µ®Fî§Tâ-]

Re: Problemas Fiat Multiair

falla de materiales que más puede ser lo del arco eléctrico del cigüeñal es difícil creerlo

Hoy encontré esto está en inglés

http://www.motor.com/article.asp?article_ID=1656
Poor Engine Grounding

This may sound like a fantasy at first, but it’s been noted that some thrust bearing failures have been caused, or at least promoted, by inadequate engine grounding. How can a poor ground result in trashing a thrust bearing? When the starter is engaged, the current flow wants to go somewhere. If the engine isn’t properly grounded, it’s entirely possible for the current to run through the crank, and potentially directly into the thrust bearing’s steel backing. If this occurs often enough, the thrust bearing faces can quickly erode, which then affects the thrust bearing. It’s like the thrust surface on the crankshaft isn’t finished properly.
How do you check for poor grounding? Following is an explanation of a test taken from a service bulletin written by ATRA’s Dennis Madden:
It’s easy to check for excessive voltage in the drivetrain: Connect the negative lead of your DVOM to the negative post of the battery, and the positive lead to the transmission. You should see no more than .1 volt on your meter while the starter is cranking.
For an accurate test, the starter must operate for at least 4 seconds. It may be necessary to disable the ignition system so the engine won’t start during the test.
If the voltage is excessive, check or replace the negative battery cable, or add ground straps from the engine to the frame, or from the transmission to the frame.
Some systems may reach .3 volt momentarily without incurring a problem. For added assurance, improve the ground with a larger battery cable or additional ground straps.
Although the greatest current draw usually occurs while the starter is cranking, current in the drivetrain can occur while accessories are operating. That’s why you should perform this voltage drop test with the ignition on and as many accessories operating as possible. Again, the threshold is .1 volt.
One final problem that may occur is current though the drivetrain without measurable voltage. If the grounding problem is in the chassis but the engine and transmission grounds are okay (or vice versa), the vehicle may pass the test. What happens here is the ground circuit can be completed through the driveshaft and suspension.
To test this, measure the voltage drop with the driveshaft removed. Both the drivetrain and frame must pass the .1-volt test. This is where a ground strap from the engine or transmission to the frame does its best work.
Diagnosing a thrust bearing failure can sometimes be simple, but often is tricky. Chances are the problem is more likely to occur with an automatic transmission setup. Check torque converter freeplay; beyond this initial check, start checking transmission line pressure and look for kinked and/or restricted cooler lines.
Try to eliminate the transmission-related variables first. Simply rebuilding an engine (and naturally verifying clearances and assembly in the process) and reinstalling it won’t cure the problem if the source doesn’t lie in the bearing/ crankshaft. If the cause is transmission-related, the thrust bearing will act like a fuse and fail again. In other words, don’t simply repair the engine and send the vehicle out the door. The root cause of the thrust bearing failure must be determined and remedied.

[HKS]

Re: Problemas Fiat Multiair

carlo abarth se retuerce en su tumba....

[Proctologo]

Re: Problemas Fiat Multiair

de ese texto esta interesante el tema de poner el voltimetro con su - en borne - de bata y positive en block....si hay mas de 0,1 V de diferencia hay problema de masa