I currently have a stock 99 trans in my car. I am using HP Tuners for data logging and tuning.
At wot, my pcs current goes down to .0098 (A), the pcs duty cycle goes downs to 4.3% but the pcs line % never goes above 38%. This is the first I have logged this trans data. What prompted me to do so was slippage on shifts with the turbo. I shortened the shift times, and increase shift pressures to try and help. Is the pcs line % normal or should I be looking for a particular problem. Yes, I know I need race parts...and I am working on that. For now, I was looking for understanding on this reading.
Also, in the past, I logged the trans torque. Oddly, it has almost always given the same data not matter if I has making power to run a 13.4, 12.4 or 11.4. I had always chalked it up to inaccurate reading, but wondered what others get when logging this. My readings were usually 322-328 peak and tapered off to about 310-308 near the 1-2 shift. Again, same readings no matter what the power level.
Thanks for any input
At wot, my pcs current goes down to .0098 (A), the pcs duty cycle goes downs to 4.3% but the pcs line % never goes above 38%. This is the first I have logged this trans data. What prompted me to do so was slippage on shifts with the turbo. I shortened the shift times, and increase shift pressures to try and help. Is the pcs line % normal or should I be looking for a particular problem. Yes, I know I need race parts...and I am working on that. For now, I was looking for understanding on this reading.
Also, in the past, I logged the trans torque. Oddly, it has almost always given the same data not matter if I has making power to run a 13.4, 12.4 or 11.4. I had always chalked it up to inaccurate reading, but wondered what others get when logging this. My readings were usually 322-328 peak and tapered off to about 310-308 near the 1-2 shift. Again, same readings no matter what the power level.
Thanks for any input