How to Solve Deutz EMR3 71 / 2791 / EGRCD_SigNpl Error?

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This instruction show you guide on how to solve Deutz EMR engine 71 / 2791 / EGRCD_SigNpl error.

Error description EGR ACTUATOR

Actuator of the external EGR valve: the ECU detects no load or excess temperature of the ECU component for power supply of the connected components.

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Error codes

DEUTZ-Errorcode: 71

BlinkCode (short-long-short): 4 – 1 – 5

SPN: 2791

Possible FMI:

Errormode not identifiable
Errormode not identifiable

5: current to low or broken wire

2: data stream is defective

Error Detection

Errorlamp shows permanent light. Entry in errormemory.

Possible reason for error

Cable break or excess temperature, sensor defective, connection cable demaged

Take actions for error repair

Check cabling, sensor defect, check sensor and if necessary replace it, check connection cable and if necessary repair or replace it

Other error properties

System reaction: Warning, shutoff output, power reduction via second topcurve?

Behaviour error lamp: permanent light

Selfhealing: no

Signal Priority: 3

Measurement @ errortime: shut off value

For more topics about Deutz repair case,please refer to:Deutz Trouble Repair.

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