Skoda Octavia III 2013 Workshop Manual page 413

Removing
Note
Fit all cable straps on again in the same place when installing.
♦
When removing, the electric cable must be not cut off, since
♦
doing so would mean that fault diagnosis would no longer be
possible.
– Remove engine cover
⇒ "1.1 Removing and installing engine trim panel", page 10
– Expose the following plug connections and electric cables:
2 - for exhaust gas temperature transmitter 4 - G648-
3 - for exhaust gas temperature transmitter 3 - G495-
– Screw exhaust gas temperature transmitter concerned out us‐
ing a tool from the tool kit - T10395- and a suitable insertion
tool.
1 - for exhaust gas temperature transmitter 4 - G648-
2 - for exhaust gas temperature transmitter 3 - G495-
Install
Installation is performed in the reverse order, pay attention to the
following points:
Caution
Malfunction caused by loose exhaust gas temperature trans‐
mitter
♦ The threads of the exhaust gas temperature transmitter -
G495- and -G648- are coated. They must NOT be coated
additionally with hot bolt paste and must be tightened to
the specified tightening torque.
Note
Protect exhaust gas temperature transmitter from impacts and
shocks: Do not use any exhaust gas temperature transmitter that
has been dropped.
– Electrical connections and proper routing ⇒ Electrical System;
Rep. gr. 97 and ⇒ Current flow diagrams, Electrical fault find‐
ing and Fitting locations.
Tightening torques
♦ ⇒ "3.1 Summary of components - exhaust temperature regu‐
lation", page 402
1.6/66; 77; 81; 2.0/105; 110; 135 kW TDI CR engine - Edition 07.2014
Octavia III 2013 ➤ , Octavia III 2014 ➤
.
3. Exhaust temperature regulation
405