ECM VOLVO 425 no light chek engine

Friends if Algien can help me with the Sigante: When giving contact, it does not turn on the light chek engine board and the engine does not start and foldable revised, and wiring sensors and I find nothing ... American Volvo truck 425 motor. Thank you

Look first of anything the light chek that does not turn on can be the problem of the vial itself that is burned, nothing to do with the computer Ally, and second you say that it does not leave any noise when trying to tear it out or does nothing, the truth is that much of trucks do not do, but with the collaboration of some foristas we can solve it, if you have intelligent injection system in injection can see a problem there but answer me first if it does anything.

Well .. I tell you that the truck does nothing at all and I noticed another of them .. and when giving contact the light of Check turns on for a few seconds and then turns off and starts the engine .... I also tell you that once I had a similar problem with a similar equipment but from another brand and neither did it start and I also did Chek then turns off and starts the engine ... The story is that somehow something happens with the electronic system (I think) since it does not have equipment to scan or info.

That such a friend is easier than you see you have a problem of food or earth of the open fuses open I the fuse of Ignition also only that you say that motor brings but because of the horses I think it is a n14 cummins if these food fuses and lands of the module are fine the problem is the Ecm this can remain only by emphasizing it with insite for this you have to check the first thing. Lucky I am to serve you hope I could help me with technical information of CAT engines. thank you

Something I could solve even that I could not isolate the problem and identify the basis of the problem I manage to make a bridge and the light appeared (it seems biblical) and I started the Engine ... it is a Volvo Vt 425 engine ...


thanks for its help ...... Oh I lower a cat manual and ETA available on this page is very good it is of a Cat 3126e yb engine if I do not equibo myself


good chaoo