aleemzee
01-21-2021, 01:49 AM
Hello everyone! Hope you all are doing great and your families are safe in covid.
So i just recently bought an Audi A7 for the third time. This one is 3.0T has the supercharged badge on the fender petrol engine.
So i ran into this code ‘ P2755 - Valve for transmission fluid cooler - Short to plus ‘ scanned from my vag which apparently sounds kinda bad and not at the same time. Also what does short to plus means?. Whenever the codes comes up the transmission either shifts extremely weirdly or gets stuck in a gear or if the car is at a stop the car won’t move and i’ll get errors on the dash like gear not available drive with caution / reverse gear not available. So to fix this i just shut off the car and start it back in a few seconds then it drives fine till i keep driving it if i stop the car too oftenly then all this happens. Also once i was driving there was a loud whining type of a noise whicch went away but the gears were shifting fine back then as well.
Also if i start the car it jerks a little as soon as it starts up this might also be due to the bad engine mounts as well i assume.
So from my research ive read people have changed some valve solenoid which happens to be at the driverside underneath the car. Before i go ahead with this wanna have some expert advice on this. Also if anyone has the part number for it. By the way this one is an 8 speed automatic gearbox . 2012 Model
So i just recently bought an Audi A7 for the third time. This one is 3.0T has the supercharged badge on the fender petrol engine.
So i ran into this code ‘ P2755 - Valve for transmission fluid cooler - Short to plus ‘ scanned from my vag which apparently sounds kinda bad and not at the same time. Also what does short to plus means?. Whenever the codes comes up the transmission either shifts extremely weirdly or gets stuck in a gear or if the car is at a stop the car won’t move and i’ll get errors on the dash like gear not available drive with caution / reverse gear not available. So to fix this i just shut off the car and start it back in a few seconds then it drives fine till i keep driving it if i stop the car too oftenly then all this happens. Also once i was driving there was a loud whining type of a noise whicch went away but the gears were shifting fine back then as well.
Also if i start the car it jerks a little as soon as it starts up this might also be due to the bad engine mounts as well i assume.
So from my research ive read people have changed some valve solenoid which happens to be at the driverside underneath the car. Before i go ahead with this wanna have some expert advice on this. Also if anyone has the part number for it. By the way this one is an 8 speed automatic gearbox . 2012 Model