Renault Truck EECU EUP Fault Codes

By | 15/11/2018

Renault Truck Error codes of engine control units, EECU EUP (SPN & FMI)

See also:

Renault Truck ECU Fault Codes

Renault Magnum

Type of Defect (FMI)

  • 00: Data valid, but above normal operating range.
  • 01: Data valid, but under normal operating range
  • 02: Data is uneven, intermittent or incorrect.
  • 03: Voltage above nominal or short circuit to +
  • 04: Voltage below nominal or short circuit to –
  • 05: Current below rated or short circuit
  • 06: Current above nominal or circuit closed to ground
  • 07: Mechanical system response is incorrect.
  • 08: Abnormal frequency, pulse width or period
  • 09: Abnormal cooling rate
  • 10: Abnormal variation rate
  • 11: Non-identifiable failure type
  • 12: Malfunction of computing peripheral device or component
  • 13: Calibration adjustment outside
  • 14: Special instructions
  • 15: Data is valid, but above normal operating range (very low degree of importance)
  • 16: Data valid, but above normal operating range (low degree of importance)
  • 17: Data valid, but under normal operating range (very low degree of importance)
  • 18: Data is valid, but under the normal operating range (low degree of importance)
  • 19: Error data from the network
  • 31: Reserved

Error codes of engine control units, EECU EUP.

 

Error codes of engine control units, EECU EUP

Code Malfunction Repair method
SPN 98 FMI 2 Oil level sensor, electric

malfunction.

Check sensor and cable connections

(J 1/1, J 1/13).

SPN 98 FMI 3 Oil level sensor, open or short circuit chains, detection 15 seconds. Check sensor and cable connections

(J 1/1, J 1/13).

SPN 98 FMI 4 Oil level sensor, short to negative detection 15 seconds. Check sensor and cable connections

(J 1/1, J 1/13).

SPN 100 FMI 3 Oil pressure switch, short to positive. Check sensor and cable connections

(J 1/25, J 1/32, J 1/34).

SPN 100 FMI 4 Oil pressure sensor, open or short chains. Check sensor and cable connections

(J 1/25, J 1/32, J 1/34).

SPN 102 FMI 3 Air pressure sensor, short to positive. Check sensor and cable connections

(J 1/27, J 1/35, J 1/36).

 

SPN 102 FMI 4 Air pressure sensor, open or short chains. Check sensor and cable connections

(J 1/27, J 1/35, J 1/36).

SPN 105 FMI 3 Air temperature sensor, short to positive. Check sensor and cable connections

(J 1/15, J 1/35, J 1/36).

SPN 105 FMI 4 Air temperature sensor, short to

minus.

Check sensor and cable connections

(J 1/15, J 1/35, J 1/36).

SPN 105 FMI 5 Air temperature sensor, open circuit. Check sensor and cable connections

(J 1/15, J 1/35, J 1/36).

SPN 110 FMI 3 Coolant temperature sensor,

short to positive

Check sensor and cable connections

(J 1/17, J 1/26).

SPN 110 FMI 4 Coolant temperature sensor,

short to negative

Check sensor and cable connections

(J 1/17, J 1/26).

SPN 110 FMI 5 Coolant temperature sensor,

open circuit.

Check sensor and cable connections

(J 1/17, J 1/26).

 

SPN 168 FMI 3

The battery voltage detected by the control  unit is above 40 volt. If the voltage is normal, replace the EECU control unit.
 

SPN 168 FMI 4

The battery voltage detected by the control unit is below 5.5 volt. If the voltage is normal, replace the EECU control unit.
SPN 174 FMI 3 Fuel temperature sensor, short to positive. Check sensor and cable connections

(J 1/26, J 1/28).

SPN 174 FMI 4 Fuel temperature sensor, short to

minus.

Check sensor and cable connections

(J 1/26, J 1/28).

SPN 174 FMI 5 Fuel temperature sensor, open circuit. Check sensor and cable connections

(J 1/26, J 1/28).

SPN 175 FMI 3 Oil temperature sensor, short to positive. Check sensor and cable connections

(J 1/5, J 1/26).

SPN 175 FMI 4 Oil temperature sensor, short to negative. Check sensor and cable connections

(J 1/5, J 1/26).

SPN 175 FMI 5 Oil temperature sensor, open circuit. Check sensor and cable connections

(J 1/5, J 1/26).

 

SPN 190 FMI 2

Crankshaft speed sensor (on the flywheel), there is no signal when running

the engine.

Check sensor and cable connections (J 1/30, J 1/31).
 

SPN 190 FMI 8

Crankshaft speed sensor (on the flywheel), the engine is started without participation

sensor.

Check sensor and cable connections (J 1/30, J 1/31).
SPN 609 FMI 2 Internal fault in the control unit

EECU.

Replace the EECU control unit.
SPN 609 FMI 3 Internal fault in the control unit

EECU.

Replace the EECU control unit.
SPN 609 FMI 6 Internal fault in the control unit

EECU.

Replace the EECU control unit.
SPN 609 FMI 8 Internal fault in the control unit

EECU.

Replace the EECU control unit.
 

SPN 611 FMI 3

 

Inject                                    or control voltage too high.

Check the cable connections (J 1/10, J 1/11, J 1/12, J 1/22, J 1/23, J 1/24, J1 / 41, J 1/42).

If the wiring is normal, replace the EECU control unit.

 

SPN 611 FMI 6

 

Inject                                     or control voltage too low.

Check cable connections (J 1/10, J

1/11, J 1/12, J 1/22, J 1/23, J 1/24, J1 / 41, J 1/42).

If the wiring is normal, replace the EECU control unit.

SPN 627 FMI 13 VECU control unit relay, fault

management.

Check VECU. Faulty relay (R 43).
SPN 628 FMI 13 Serial parameterization not performed block

management EECU.

Perform EECU parameterization.
SPN 630 FMI 5 The EECU control unit is not programmed. Replace the EECU control unit.
SPN 631 FMI 5 Serial parameterization not performed block

management EECU.

Perform EECU parameterization.
SPN 631 FMI 11 Internal fault in the control unit

EECU.

Replace the EECU control unit.
SPN 631 FMI 13 Internal fault in the control unit

EECU.

Replace the EECU control unit.
SPN 636 FMI 2 Distribution Speed ​​Sensor

shaft, signal mismatch.

Check sensor and cable connections

(J 1/18, J 1/19).

SPN 636 FMI 8 Distribution Speed ​​Sensor

shaft.

Check sensor and cable connections

(J 1/18, J 1/19).

SPN 639 FMI 5 CAN data bus, malfunction detected. Communication failure between gearbox and

engine brake (J 2/8, J 2/39).

SPN 639 FMI 8 CAN data bus, malfunction detected. Communication failure between ABS and engine (J 2/8, J

2/39).

SPN 639 FMI 8 CAN data bus, malfunction detected. Communication failure between ABS and engine brake

(J 2/8, J 2/39).

SPN 639 FMI 8 CAN data bus, malfunction detected. Communication failure between gearbox and

engine (J 2/8, J 2/39).

SPN 639 FMI 8 CAN data bus, short circuit or open circuit. Check cable connections (J 2/8, J

2/39).

SPN 639 FMI 8 CAN data bus, malfunction detected. Communication failure between VECU and the engine (J 2/8, J

2/39).

SPN 639 FMI 8 CAN data bus, malfunction detected. Communication failure between VECU and the engine (J 2/8, J

2/39).

SPN 639 FMI 8 CAN data bus, malfunction detected. Communication failure between the engine and the “intarder” (J

2/8, J 2/39).

SPN 639 FMI 8 CAN data bus, no communication. No response from the VECU unit. Check tire

CAN data (J 2/8, J 2/39).

 

SPN 647 FMI 3

Fan output, short to positive when not activated the fan. Check fan electrical components and cable connections (J 2/4, J

2/7, J 2/18, J 2/40).

 

SPN 647 FMI 4

Fan output, short to negative with activated fan. Check electrical components

fan and cable connections (J 2/4, J 2/7, J 2/18, J 2/40).

 

SPN 647 FMI 5

The output from the fan, an open circuit when the fan is activated. Check electrical components

fan and cable connections (J 2/4, J 2/7, J 2/18, J 2/40).

SPN 651 FMI 4 Outlet from the pump of the first cylinder, the circuit on minus, short to positive or open circuit. Check the winding of the pump and cable connections (J 1/10, J 1/42).

 

 

SPN 651 FMI 8 Pump or sprayer first cylinder

mechanical failure.

Mechanical malfunction.
SPN 652 FMI 4 The output from the pump of the second cylinder circuit on

minus, short to positive or open circuit.

Check the winding of the pump and cable

connections (J 1/22, J 1/42).

SPN 652 FMI 8 Pump or spray second cylinder,

mechanical failure.

Mechanical malfunction.
SPN 653 FMI 4 The output from the pump of the third cylinder, the circuit

on a minus, short circuit on plus or open circuit.

Check the winding of the pump and cable

connections (J 1/23, J 1/42).

SPN 653 FMI 8 Third cylinder pump or sprayer,

mechanical failure.

Mechanical malfunction.
SPN 654 FMI 4 The output from the pump of the fourth cylinder closure

on a minus, short circuit on plus or open circuit.

Check the winding of the pump and cable

connections (J 1/24, J 1/41).

SPN 654 FMI 8 Fourth cylinder pump or spray gun,

mechanical failure.

Mechanical malfunction.
SPN 655 FMI 4 Fifth cylinder pump output, short to

minus, short to positive or open circuit.

Check the winding of the pump and cable

connections (J 1/11, J 1/41).

SPN 655 FMI 8 Fifth cylinder pump or sprayer,

mechanical failure.

Mechanical malfunction.
SPN 656 FMI 4 The output from the pump of the sixth cylinder,closure

on a minus, short circuit on plus or break chains.

Check the winding of the pump and cable

connections (J 1/12, J 1/41).

SPN 656 FMI 8 Pump or sprayer sixth cylinder

mechanical failure.

Mechanical malfunction.
SPN 1072 FMI 4 Jacob 1, short to negative, detection at

active state of Jacob.

Check solenoid and cable

connections (J 1/20, J 1/43).

SPN 1072 FMI 5 Jacob 1, short to positive or open circuit,

detection when inactive Jacob.

Check solenoid and cable

connections (J 1/20, J 1/43).

SPN 1073 FMI 4 Jacob 2, short to negative, detected when

active state of Jacob.

Check solenoid and cable

connections (J 1/20, J 1/43).

SPN 1073 FMI 5 Jacob 1, short to positive or open circuit,

detection when inactive Jacob.

Check solenoid and cable

connections (J 1/20, J 1/43).

 

SPN 1074 FMI 3

Exit brake output, short to

plus, detected when FOWA is active.

Check the solenoid valve and cable connections (J 2/21).
 

SPN 1074 FMI 4

Exit brake output, short to

minus detected when inactive FOWA.

Check the solenoid valve and cable connections (J 2/21).
SPN 1074 FMI 5 Exit brake outlet, open circuit,

found with FOWA active.

Check solenoid and cable

compounds (J 2/21).

SPN 1231 FMI 9 CAN data bus malfunction. Check cable connections (J 2/8, J2/39).
SPN 1639 FMI 0 Fan speed more than 322 Hz and less 408 Hz. Check fan and cable

compounds (J 2/4, J 2/7, J 2/18, J 2/40).

SPN 1639 FMI 2 Fan, open circuit when running the engine. Check fan and cable

compounds (J 2/4, J 2/7, J 2/18, J 2/40).

SPN 1639 FMI 3 Fan speed over 408 Hz. Check fan and cable compounds (J 2/4, J 2/7, J 2/18, J 2/40).