771Fh

CLAAS 771Fh: Turbocharger Speed Sensor Intensity Low

Issue description

The intensity of the turbocharger speed sensor is low, which may affect the engine's performance. The engine runs normally but does not use the information from the sensor.

Check the cause

  1. The turbocharger speed sensor

  2. The wiring and connections to the turbocharger speed sensor

  3. The component identified by this code

Repair steps

  1. Inspect

    Inspect the turbocharger speed sensor for damage or wear.

  2. Check

    Check the wiring and connections to the turbocharger speed sensor for looseness or corrosion.

  3. Test

    Test the turbocharger speed sensor to confirm the issue.

Parts you might need

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