I ONLY GET GEARS 1-3 WILL NOT SHIFT TO 4-6

Question

1. I REPLACED FULID NO CHANGE
2. I INSTALLED A NEW REBUILT VB AND INPUT AND OUTPUT SPEED SENSORS FROM VW NO CHANGE

Answer 1

P0731 Gear 1 incorrect gear ratio

P0721 Output speed sensor range / performance

P0734 Gear 4 incorrect gear ratio

Faulty 4 to 6 this is internal mechanical condition, the way to resolve is rebuild the transmission