Operating instructions

460 – HI T-Exhaust EMU
ZKP-Number: 2.8006.652
Limit value 1
Cause Corrective action
EMU exhaust gas temperature
value too high.
1. Check cabling.
2. Contact Service.
461 – LO T-Exhaust EMU
ZKP-Number: 2.8006.653
Limit value 1
Cause Corrective action
EMU exhaust gas temperature
value too low.
1. Check cabling.
2. Contact Service.
462 – HI T-Coolant EMU
ZKP-Number: 2.8006.654
Limit value 1
Cause Corrective action
EMU coolant temperature value
too high / low.
u Check configuration with DiaSys.
464 – SD P-AUX 1
ZKP-Number: 1.8004.589
Cause Corrective action
Analog pressure input signal for
Aux 1 faulty; short circuit or wire
break.
u Check pressure transmitter and cabling, replace as necessary.
Error cleared after restarting the engine.
467 – AL L2 T-Aux 1
ZKP-Number: 2.0130.922
Limit value 2
Cause Corrective action
Temperature signal of Aux 1 has
exceeded / not attained limit
value 2, depending on
configuration.
u Determine and rectify reason for limit value violation.
468 – SD T-AUX 1
ZKP-Number: 1.8004.579
Cause Corrective action
Analog input for Aux 1
temperature faulty.
u Replace ECU.
MS150093/01E 2012-06 | Troubleshooting | 93
TIM-ID: 0000008506 - 001