my Skoda Octavia NFL (2020-Present) engine is revving high but car won't go

Solution

1. Preparation

• Gather tools and parts needed for the repair.
• Ensure the vehicle is parked on a level surface and the engine is turned off.
• Disconnect the battery to prevent any electrical shorts.

2. Check Transmission Fluid

• Sub-steps:
  • Remove the transmission dipstick (if applicable).
  • Wipe it clean, reinsert, and then remove to check the fluid level.
  • Inspect fluid for proper color (red or pink) and check for burnt smell.
• Tools Required: Transmission dipstick, funnel (if adding fluid).

3. Address Fluid Issues

• Sub-steps:
  • If low, add the appropriate transmission fluid as specified in the owner’s manual.
  • If the fluid is contaminated, drain and replace the transmission fluid.
• Tools Required: Fluid pump, wrench set, drain pan.

4. Inspect and Clean Throttle Body

• Sub-steps:
  • Remove the air intake duct to access the throttle body.
  • Use throttle body cleaner and a soft brush to clean any carbon deposits.
  • Reassemble the components.
• Tools Required: Throttle body cleaner, soft brush, socket set.

5. Check Accelerator Pedal Position Sensor

• Sub-steps:
  • Disconnect the sensor from the accelerator pedal.
  • Use a multimeter to test for proper voltage and resistance.
  • Replace the sensor if it does not meet specifications.
• Tools Required: Multimeter, socket set.

6. Inspect or Replace TCM/Transmission Components

• Sub-steps:
  • If all previous steps do not resolve the issue, inspect the TCM wiring and connections.
  • If necessary, replace the TCM or components of the transmission (e.g., clutch pack or torque converter).
• Tools Required: OBD-II scanner for reprogramming, socket set.