MTU 12 V 2000 G25 Operating Instructions Manual page 139

Abbre- Meaning
viation
NN Normal Null
NT Niedertemperatur
OEM Original Equipment Manufacturer
OI Optimized Idle
OLS Oil Level Sensor
OPS Oil pressure sensor
OTS Oil Temperature Sensor
OT Oberer Totpunkt
PAN Panel
PIM Peripheral Interface Module
PWM Pulse Width Modulation
P-xyz Pressure-xyz
RL Redundancy Lost
SAE Society of Automotive Engineers
SD Sensor Defect
SEL Stop EngineLlight
SID System Identification
SRS Synchronous Reference Sensor
SS Safety System / Security Shutdown
TBS Turbocharger Boost Sensor
TCI Turbo Compressor Inlet
TCO Turbo Compressor Outlet
TD Transmitter Deviation
TPS Throttle Position Sensor
TRS Timing Reference Sensor
T-xyz Temperature-xyz
U_PDU Voltage Power Driver Unit
UDV Überdruckventil
UT Unterer Totpunkt
VNT Variable Nozzle Turbine
VSG Variable-Speed Governor
VSS Vehicle Speed Sensor
WZK Werkzeugkatalog
ZKP Zuordnung - Kategorie - Parameter
Explanation
Reference surface for height above sea level
Monitors oil level
Monitors oil pressure
Monitors oil temperature
Top Dead Center
Control panel
Peripheral interface module
Modulated signal
Pressure measuring point, xyz specifies the measur-
ing point designation
Alarm: Redundant CAN bus failure
U.S. standardization organization
Alarm: Sensor failure
1st function: Warning lamp (stop engine and rectify
fault)
2nd function: Read out fault codes
OT cylinder 1
Safety system alarm
Monitors charge-air pressure
Alarm: Deviation in transmitter values
Temperature measuring point, xyz specifies the
measuring point designation
Solenoid valve output stage supply voltage
Pressure relief valve
Bottom Dead Center
Tool Catalog
A number assigned to a parameter describing func-
tion and allocation
MS15018/02E 2013-09 | Appendix A | 139