Whining sound when on throttle after a money shift... Differential issue or bearing in trans?

[suhhh]

So I made a post in the Si subsection but thought I'd make a new one here that's updated to try and see if I can get any more help with it. Did tons of research since it happened (1 week ago today) and narrowed it down to these 2 possible issues... diff or a bearing.

Money shifted last week from 3rd into 2nd going WOT, threw it into neutral asap and coasted.

Car runs perfect now except I have a whining sound whenever I get on the gas. Whining sound comes up around 20 mph and will get faster/louder the faster I go, the gear I am in does not matter at all. Below are things I have checked for/confirmed since the money shift.

1.) No CEL however P0219 (over rev) code.
2.) Engine runs perfectly fine, builds boost
3.) Did compression tests on engine, everything is ok
4.) Clutch grabs perfectly and engages perfect
5.) Able to shift perfectly smooth, no lockouts, no crunchiness
6.) Drained MTF fluid + oil change, zero debris and clean

I've talked and researched for many hours trying to find this issue especially on this forum and although I found 1-2 posts, they are not updated so I don't know the end result or fix. I think it's one of either two things...

1.) Bad bearing in the transmission: I'm not sure which, I don't think it's a throwout bearing because if that was the case then the noises should be happening when clutch is disengaged and should go away when I engage it, which I'm not dealing with. Maybe input shaft bearing? Perhaps pilot bushing?
2.) Differential issue: Leaning towards this. Being that the pitch is not RPM dependent then it must mean it's something directly connected to the output shaft. Shock load of misshift might've caused minor damage, maybe teeth on the diff because bearings would just make the noise constantly regardless of on/off throttle. Final drive gears might've been affected perhaps some teeth shaved off.

First time dealing with tranny problems and a money shift this bad, wondering what could be my possible routes of fixing this? I've been told if it's the diff there's really no way to fix it other than replacing the ring gear, would Honda not be able to crack open the tranny and fix specific gears or would I have to get a new one?

Thank you all

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[Dallyboy11]

I’m having the same issue . Did you end up finding a fix for this?? Doesn’t matter which gear I’m in, whenever I accelerate I’ll get a whining sound. If you found a solution I’d greatly appreciate it!

 

[extrq__]

J'ai donc créé un message dans la sous-section Si, mais j'ai pensé en créer un nouveau ici, mis à jour, pour essayer de voir si je pouvais obtenir plus d'aide. J'ai fait des tonnes de recherches depuis que cela s'est produit (il y a 1 semaine aujourd'hui) et je les ai réduites à ces 2 problèmes possibles... une différence ou un roulement.

L'argent est passé la semaine dernière du 3ème au 2ème WOT, l'a mis au neutre dès que possible et a roulé en roue libre.

La voiture fonctionne parfaitement maintenant, sauf que j'entends un gémissement à chaque fois que je mets le gaz. Le son gémissant apparaît à environ 20 mph et deviendra de plus en plus rapide/plus fort à mesure que j'avance, la vitesse dans laquelle je me trouve n'a pas d'importance du tout. Vous trouverez ci-dessous les éléments que j'ai vérifiés/confirmés depuis le transfert d'argent.

1.) Pas de CEL cependant code P0219 (sur rev).
2.) Le moteur tourne parfaitement bien, génère du boost
3.) J'ai fait des tests de compression sur le moteur, tout va bien
4.) L'embrayage s'accroche parfaitement et s'enclenche parfaitement
5.) Capable de changer de vitesse parfaitement en douceur, sans blocage, sans craquement
6.) Fluide MTF vidangé + vidange d'huile, zéro débris et propre

J'ai parlé et fait des recherches pendant de nombreuses heures pour essayer de trouver ce problème, en particulier sur ce forum, et bien que j'ai trouvé 1 à 2 messages, ils ne sont pas mis à jour, donc je ne connais pas le résultat final ni le correctif. Je pense que c'est l'une ou l'autre de deux choses...

1.) Mauvais roulement dans la transmission : je ne sais pas lequel, je ne pense pas que ce soit un roulement de débrayage car si c'était le cas, les bruits devraient se produire lorsque l'embrayage est débrayé et devraient disparaître lorsque je l'engage, dont je ne m'occupe pas. Peut-être le roulement de l'arbre d'entrée ? Peut-être une douille pilote ?
2.) Problème différentiel : je penche dans ce sens. Étant donné que le pas ne dépend pas du régime, cela doit signifier qu'il s'agit de quelque chose directement connecté à l'arbre de sortie. La charge de choc d'un mauvais changement de vitesse aurait pu causer des dommages mineurs, peut-être des dents sur le différentiel, car les roulements feraient simplement du bruit constamment, quelle que soit la marche/arrêt de l'accélérateur. Les pignons de transmission finale pourraient avoir été affectés, peut-être que certaines dents ont été rasées.

C'est la première fois que je fais face à des problèmes de transsexuels et à un transfert d'argent aussi grave, je me demande quelles pourraient être mes solutions possibles pour résoudre ce problème ? On m'a dit que si c'était le différentiel, il n'y avait vraiment aucun moyen de le réparer autre que de remplacer la couronne dentée, Honda ne serait-il pas en mesure d'ouvrir la transsexuelle et de réparer des engrenages spécifiques ou devrais-je en acheter un nouveau ?

Merci à tous
[/CITATION]

So I made a post in the Si subsection but thought I'd make a new one here that's updated to try and see if I can get any more help with it. Did tons of research since it happened (1 week ago today) and narrowed it down to these 2 possible issues... diff or a bearing.

Money shifted last week from 3rd into 2nd going WOT, threw it into neutral asap and coasted.

Car runs perfect now except I have a whining sound whenever I get on the gas. Whining sound comes up around 20 mph and will get faster/louder the faster I go, the gear I am in does not matter at all. Below are things I have checked for/confirmed since the money shift.

1.) No CEL however P0219 (over rev) code.
2.) Engine runs perfectly fine, builds boost
3.) Did compression tests on engine, everything is ok
4.) Clutch grabs perfectly and engages perfect
5.) Able to shift perfectly smooth, no lockouts, no crunchiness
6.) Drained MTF fluid + oil change, zero debris and clean

I've talked and researched for many hours trying to find this issue especially on this forum and although I found 1-2 posts, they are not updated so I don't know the end result or fix. I think it's one of either two things...

1.) Bad bearing in the transmission: I'm not sure which, I don't think it's a throwout bearing because if that was the case then the noises should be happening when clutch is disengaged and should go away when I engage it, which I'm not dealing with. Maybe input shaft bearing? Perhaps pilot bushing?
2.) Differential issue: Leaning towards this. Being that the pitch is not RPM dependent then it must mean it's something directly connected to the output shaft. Shock load of misshift might've caused minor damage, maybe teeth on the diff because bearings would just make the noise constantly regardless of on/off throttle. Final drive gears might've been affected perhaps some teeth shaved off.

First time dealing with tranny problems and a money shift this bad, wondering what could be my possible routes of fixing this? I've been told if it's the diff there's really no way to fix it other than replacing the ring gear, would Honda not be able to crack open the tranny and fix specific gears or would I have to get a new one?

Thank you all

Hello, I have exactly the same problem. Did you find a solution?

 

[extrq__]

I’m having the same issue . Did you end up finding a fix for this?? Doesn’t matter which gear I’m in, whenever I accelerate I’ll get a whining sound. If you found a solution I’d greatly appreciate it!

Hello, I have exactly the same problem. Did you find a solution?

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