The code "PO gear ratio incorrect" typically indicates a discrepancy between the expected and actual gear ratio in a vehicle's transmission system. This error can arise due to issues such as a malfunctioning speed sensor, problems with the transmission control module, or incorrect calibration of the gear ratios. It may affect the vehicle's performance and could lead to further mechanical problems if not addressed. It's advisable to have the vehicle diagnosed by a qualified technician to identify and resolve the underlying issue.
Trouble code P0733 means: Incorrect gear ratio, third gear Trouble code P0734 means: Incorrect gear ratio, fourth gear
Trouble code P0732 means: Incorrect gear ratio, second gear
Trouble code P0731 means: Incorrect gear ratio, first gear
The message '4th gear ratio incorrect' can indicate that there is a problem with the solenoid for the torque converter. This is code 54 on a Mitsubishi Galant.
Trouble code P0733 means: Incorrect gear ratio, fourth gear
Incorrect gear ratio in first gear.Incorrect gear ratio in first gear.
Trouble code P0732 means: Incorrect gear ratio, second gear Trouble code P0735 means: Incorrect gear ratio, fifth gear Trouble code P0775 means: Pressure control solenoid "B"
Trouble code P0732 means: Incorrect gear ratio, second gear
Trouble code P0735 means: Gear 5 Incorrect Ratio
Transmission Fault: Gear 3 incorrect Ratio Check your transmission fluid level.
It means that the computer detected a transmission slippage in 1st gear.
P0715 = Input/Turbine Speed Sensor A Circuit Malfunction. P0731 = Gear 1 ratio incorrect. P0734 = Gear 4 ratio incorrect. Sounds to me someone installed a used transmission that didn't match the original.