Will replacing valve body fix p0734

Question

Car will not drive in drive or 4th gear. I can only drive in 3rd gear.

Answer 1

The valve body with the shift solenoids, Yes it can  P0734 Audi is so shallow if the shift solenoid gets faulty, Yes there have been repair made where the shift solenoid has been at fault, But you have to have P0734 bi itself, You can verify the function of the shift solenoid by using a Audi factory level scan tool and check the activation of the solenoid.

In  a rare case when a P0734 was set with a Audi , as the transmission pan was removed, what was unusual was that the transmission filter was not correctly in, just hanging , Reinstalling the transmission filter and ensuring that the filer seal was good resolved a P0734

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