Discovery Energy, LLC (Rehlko)

P2164

ErrorFuel

What This Code Means

Throttle Position Sensor B Maximum Stop Performance

Possible Causes

  • •Problem with throttle movement.

Suggested Actions

  1. 1Check for smooth throttle operation.
  2. 2Troubleshoot the TP sensor leads. Refer to the Throttle Position (TP) Sensor Troubleshooting section.
  3. 3Check for proper throttle position voltage readings.
  4. 4Perform manual throttle zero process using the scan tool.
  5. 5Replace the throttle body. Refer to the Air - Fuel Mixer, Adapter, and Throttle Body Assembly section.

Related Discovery Energy, LLC (Rehlko) Fault Codes

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