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Deutz Engine EMR3 81/703 Engine Error Lamp Solution

Deutz EMR3 engine control unit ArHt1.

This is instruction show you guide on how to solve Deutz engine EMR3 81 / 703 / ESLpCD Error description ENG. RUNNING LAMP.

 

Indicator lamp for engine running: the current drain measured by

ECU is out of the target range or the maximum permissible temperature of the ECU component for power supply of the lamp is exceeded.

Deutz EMR3 engine control unit ArHt1.

Related Contents:

Deutz Serdia 4.0

Deutz DECOM

 

 

Error Codes

DEUTZ-Errorcode: 81

BlinkCode (short-long-short): 1 – 4 – 2

SPN: 703

 

Possible FMI:

3: Voltage to high or short circuit to +Ubatt

4: Voltage to low or short circuit to -Ubatt

5: current to low or broken wire

2: data stream is defective

 

Error Detection

Error lamp shows permanent light. Entry in errormemory.

 

Possible Reason for Error

Cable break or internal ECU error, lamp defective, connection cable damaged

 

Take Actions for Error Repair

Check cabling and load, check lamp and if necessary replace it,

check connection cable and if necessary repair or replace it other error properties

 

System reaction:Warning, shutoff output

Behaviour error lamp: permanent light

Selfhealing: no

Signal Priority: 1

Measurement @ errortime: shut off value