7739h

CLAAS 7739h – Claas Eng A15 Engine Module: Input voltage of the temperature of cooled exhaust gases high

Issue description

The input voltage for the temperature of cooled exhaust gases is higher than expected. The engine is operating normally but is not using the information from the sensor correctly.

Check the cause

  1. The cooled exhaust gas temperature sensor (B221)

  2. The engine module ENG (A15)

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