Transmission slipping and it figas pedallike I lose my power if I press down ******* my gas pedal I dont get the speed it take a while before it picks up the speeds
The P0780 codes is detected when no rotation change occurs between input (turbine revolution sensor) and output (revolution sensor) and shifting time is long or when shifting ends immediately or when engine revs up unusually during shifting.
Could be a few things that could cause this.
- Low transmission fluid level - Dirty transmission fluid - Faulty shifting solenoid valve - Shifting solenoid valve harness is open or shorted - Shifting solenoid valve circuit poor electrical connection
So I would check with car running and in park and car engine warmed up. Check to make sure you have enough transmission fluid in the vehicle. It's most likely not this bit worth a check. My personal experience with these Nissans is the shift solenoid. It could be a loose connection or it could be disconnected at the connector altogether. If it has a good connection then it's the shift solenoid. Hope this helps
Its quite a list of possibles all transmission related
P0780 OBD II Trouble Code
Common Problems That Trigger the P0780 Code
needs to go to a automatic transmission work shop
first you could ..check the oil level
if transmission oil is brownish and smelling burnt = bad sign
fit a used gearbox would be cheaper than a rebuild
Code p 0780 refers to gear selection--shift malfunction===causes --wiring --TR( transmission range) sensor--shift solenoids ---transmission mechanical fault
take it to an accredited auto transmission specialist shop for an exact diagnosis of the fault
I seriously doubt that you have a transmission box mechanical fault so get a second opinion if a replacement transmission is suggested
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