Here is the instruction show you guide on how to solve Deutz EMR3 engine trouble code 77 / 190 / EngMCrS1 Crankschaft speed sensor: the ECU receives no signal or the signal is defective.
Related Contents:
Error Codes
DEUTZ-Errorcode: 77
BlinkCode (short-long-short): 2 – 1 – 2
SPN: 190
Possible FMI:
12: Defective component
8: unusual frequency, pulse or period.
- Errormode not identifiable
- Errormode not identifiable
Error Detection
Error lamp shows permanent light. Entry in errormemory.
Possible Reason for Error
Speed signal from crankshaft defectiveiv or missing, transmitter defective, connection cable demaged, sensor wheel installed inaccurately
Take actions for error repair
Check cabling, check camschaft sensor and if necessary replace it, check configuration of sensor wheel, check connection cable and if necessary repair or replace it, check the position of sensor
wheel and if necessary correct it other error properties
System reaction:
Warning, power reduction via second topcurve
Behaviour error lamp: permanent light
Selfhealing: yes
Signal Priority: 4
Measurement @ errortime: 0
