W204 ecu tuned issue with the transmission

[LazovBenz]

Hello guys i am facing an issue with my transmission after the tune from New Genius i have an slipping between 1-2 and gear code p0732...

Does it have some reason that the transmission can not hold that power?

Sorry for the grammar my English is second language

Best regards
!!!

[outlaw_50]

Hello guys i am facing an issue with my transmission after the tune from New Genius i have an slipping between 1-2 and gear code p0732...

Does it have some reason that the transmission can not hold that power?

Sorry for the grammar my English is second language

Best regards
!!!

I would check with the tune supplier