Multitronic Forum

Hello.

I have Audi A4 2.0TDI Avant 143bhp 2012 facelift (motor typ CJCA and gearbox typ NYM with 8 "gears"). How much torque can it stand in Nm? For 0AW i found that is 400Nm, but i don't know for NYM?

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Best regards, Nejc.

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Hello,

the NYM-type gearbox is based on the 0AW-series gearboxes and therefore designed to stand a max. torque of 400 Nm.

Regards,

Horch

Horch hat geschrieben:Hello,

the NYM-type gearbox is based on the 0AW-series gearboxes and therefore designed to stand a max. torque of 400 Nm.

Regards,

Horch

So there is no "big changes" inside of the gearbox which would cause torque reduction? I am planing to remap the ecu and then it will have around or near 400Nm. I want to be sure if the gearbox will stand 400Nm because the original is 320Nm. So why are then different types of 0AW? Are they just some kind of "revisions" of the first version of 0AW?

Thank you for your answers.

Poslano z mojega D5803 z uporabo Tapatalk

Well, different types of the 0AW-series are based on the different mix of gearboxes and engines. Variants are valve bodies, TCU´s and gear ratio depending on engine parameters. However, the mechanical components such as roller bearings, chain, pinions and so on are of same basic design and layout.

But please be advised that this gearbox is quite sensitve to excessive torque requirements. Especially the input shaft. In order not to reduce overall lifetime of the gearbox, I would recommend not to exceed 380 Nm and to consider a fluid change every 30tkm or 4 years including the inline filter.

Regards,

Horch

The input shaft is there something more to suffer.
Is anyway the weak point in the OAW gear