The first thing I would do is check for leaks between the throttle body and the MAF sensor which can be causing the issue, if no leaks are found replace the MAF sensor. Next I would swap out the input shaft speed sensor because it sounds like it is weak.
P0730 - Incorrect Gear Ratio
P0741 - Torque Converter Clutch Circuit Performance or Stuck Off
P0444 - Evaporative Emission Control System Purge Control Valve Circuit Open
Please double check the transmission fluid level and condition to make sure it is not burnt, if so then the transmission will need to be rebuilt. Check out the images (below). Please let us know what happens.
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Tuesday, October 8th, 2024 AT 11:03 AM