777Fh

CLAAS 777Fh – Claas Eng A15 Engine Module: Flow rate of recycled exhaust gases slightly low

Issue description

The flow rate of recycled exhaust gases is slightly low, causing the ENG (A15) engine calculator to reduce engine power by 20% per minute until it reaches 80% of its nominal power. Power is recovered at a rate of 20% per minute.

Check the cause

  1. The EGR (M38) actuator

  2. The engine module ENG (A15)

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