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04 AT slow shifting

Posted: Sun Sep 15, 2019 2:53 am
by Bard
Hello everyone.
I have 2004 TSX stock tranny, and 07 ecu with flashpro. Engine is turbo build, when running on a highway, shifting is slow. I shift the gear, engine continues to rev, then it can hang for a while, and then revving back slowly (looks like i`am using engine to slow down a car) , then when rpm reach necessary point we start to accelerate. While i`am running inside the gear everything is fine.

Re: 04 AT slow shifting

Posted: Sun Sep 15, 2019 7:51 am
by Hondata
The ECU does not control the transmission. In any case is seems to be mechanical.

Re: 04 AT slow shifting

Posted: Sun Sep 15, 2019 11:28 pm
by Bard
Hondata wrote: Sun Sep 15, 2019 7:51 am The ECU does not control the transmission. In any case is seems to be mechanical.
Sorry, forgot to mention it is all about automatic transmission.