4L80E Limp Mode possible causes?
#21
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Update: Checked Voltage of my Optima read top in the rear and showed 12.2 volts (suppose to be around 12.8).
Below is a log of parameters I ran using my trans config, something it showed was ignitino voltage was 11.0 V.
EDIT: For some reason I can't load my Config?? BUT force motor duty cylce is 4.7%, Force motor current is 0%, Line pressure 90%, Trans shift mode is Normal D2
Below is a log of parameters I ran using my trans config, something it showed was ignitino voltage was 11.0 V.
EDIT: For some reason I can't load my Config?? BUT force motor duty cylce is 4.7%, Force motor current is 0%, Line pressure 90%, Trans shift mode is Normal D2
#22
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Update: I talked to Frank at performabuilt and he mentioned to me just turning the key on would only show second gear regardless and that I needed to run it. Well I was hoping the solenoids would fix the problem and I believe they did look at this log
It shows first gear when instantly when the car is running (like it should), its too wet to drive so I will confirm in the morning.
looks like input and output rpms match perfectly (Is this normal)?
BTW ignition voltage jumped to 13.00V.
Sure hope I still have good news in the morning.
Big thanks to all that helped, I really appreciate it. Stay TUNE
It shows first gear when instantly when the car is running (like it should), its too wet to drive so I will confirm in the morning.
looks like input and output rpms match perfectly (Is this normal)?
BTW ignition voltage jumped to 13.00V.
Sure hope I still have good news in the morning.
Big thanks to all that helped, I really appreciate it. Stay TUNE
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Last edited by T/A KID; 01-10-2012 at 05:46 PM.
#23