MTU 20V4000C55, Operating Instructions Manual

Page: 56 / 226

189 – AL CAN2 Error Passive
Cause Corrective action
CAN bus 2 for plant-side
automation (e.g. Murphy display)
disrupted or defective. 1. Check connection between plant-side automation and MTU
automation.
2. Contact Service.
201 – SD T-Coolant
Cause Corrective action
The coolant temperature sensor
(B6) at the coolant distribution
housing supplies incorrect signal
or no signal. 1. Check engine wiring (→ Page 158).
2. Contact Service.
202 – SD T-Fuel
Cause Corrective action
The fuel pressure sensor (B33) at
the high-pressure distributor
supplies incorrect signal or no
signal. 1. Check engine wiring (→ Page 158).
2. Contact Service.
203 – SD T-Charge Air
Cause Corrective action
The charge-air temperature
sensor (B9), A side, supplies
incorrect signal or no signal. 1. Check engine wiring (→ Page 158).
2. Contact Service.
205 – SD T-Coolant Intercooler
Cause Corrective action
The charge-air coolant
temperature sensor (B26) after
engine inlet supplies incorrect
signal or no signal. 1. Check engine wiring (→ Page 158).
2. Contact Service.
206 – SD T-Exhaust A
Cause Corrective action
The exhaust gas temperature
sensor (B4.21) in the exhaust line,
A side, supplies incorrect signal or
no signal. 1. Check engine wiring (→ Page 158).
2. Contact Service.
208 – SD P-Charge Air
Cause Corrective action
The charge-air pressure sensor
(B10.1) after intercooler, A side,
supplies incorrect signal or no
signal. 1. Check engine wiring (→ Page 158).
2. Contact Service.
56 | Troubleshooting | MS15043/00E 2016-04
TIM-ID: 0000065298 - 002